As of the 2024–25 AHL season, all 32 NHL teams held affiliations with an AHL team. Historically, when an NHL team does not have an AHL affiliate, its players are assigned to AHL teams affiliated with other NHL franchises. The league offices are located in Springfield, Massachusetts, and its current president is Scott Howson.[3]
A player must be at least 18-years-old and not belong to a junior ice hockey team to be eligible. The league limits the number of experienced professional players in a team's lineup during any given game; only five skaters can have accumulated more than 260 games played at the professional level (goaltenders are exempt from this rule).[4]
The annual playoff champion is awarded the Calder Cup, named for Frank Calder, the first president (1917–1943) of the NHL. The defending champions following the 2023–24 season are the Hershey Bears, winning their 13th Calder Cup in franchise history.
With both leagues down to the bare minimum number of teams to be viable, the governors of both leagues recognized the need for action to assure their member clubs' long-term survival. Their solution was to play an interlocking schedule. While the Can-Am was based in the Northeast and the IHL in the Great Lakes, their footprints were close enough for this to be a viable option. The two leagues' eight surviving clubs began joint play in November 1936 as a new two-division "circuit of mutual convenience" known as the International-American Hockey League. The four Can-Am teams became the I-AHL East Division, with the IHL quartet playing as the West Division. The IHL also contributed its former championship trophy, the F.G. "Teddy" Oke Trophy, which would go to the regular-season winners of the merged league's West Division until 1952. The Oke Trophy is now awarded to the regular-season winners of the AHL's North Division.
A little more than a month into that first season, the balance and symmetry of the new combined circuit suffered a setback when its membership unexpectedly fell to seven teams. The West's Buffalo Bisons were forced to cease operations on December 6, 1936, after playing just 11 games, because of what proved to be insurmountable financial problems and lack of access to a suitable arena; the Bisons' original arena, Peace Bridge Arena, had collapsed the previous season (a new Buffalo Bisons team would return to the league in 1940 after a new arena was constructed for them). The makeshift new I-AHL played out the rest of its first season (as well as all of the next) with just seven teams.
At the end of the 1936–37 season, a modified three-round playoff format was devised and a new championship trophy, the Calder Cup, was established. The Syracuse Stars defeated the Philadelphia Ramblers in the final, three-games-to-one, to win the first-ever Calder Cup championship. The Calder Cup continues on today as the AHL's playoff championship trophy.
After two seasons of interlocking play, the governors of the two leagues' seven active teams met in New York City on June 28, 1938, and agreed that it was time to formally consolidate. Maurice Podoloff of New Haven, the former head of the Can-Am League, was elected the I-AHL's first president. The former IHL president, John D. Chick of Windsor, Ontario, became vice-president in charge of officials.
The new I-AHL also added an eighth franchise at the 1938 meeting to fill the void in its membership left by the loss of Buffalo two years earlier with the admission of the then two-time defending Eastern Amateur Hockey League (EAHL) champion Hershey Bears.[5] The Bears remain the only one of these eight original I-AHL/AHL franchises to have been represented in the league without interruption since the 1938–39 season. The newly merged circuit also increased its regular-season schedule for each team by six games from 48 to 54.
Contraction, resurrection, and expansion
American Hockey League's 50th anniversary logo
After the 1939–40 season the I-AHL renamed itself the American Hockey League. It generally enjoyed both consistent success on the ice and relative financial stability over its first three decades of operation. In the late 1960s and early 1970s, however, the cost of doing business in professional ice hockey began to rise sharply with NHL expansion and relocation (the NHL placed teams in Pittsburgh and Buffalo, forcing two long-time AHL clubs, the Pittsburgh Hornets and Buffalo Bisons, to fold) and especially the 1972 formation of the World Hockey Association (WHA), which forced the relocation and subsequent folding of the Cleveland Barons, Baltimore Clippers, and Quebec Aces. The number of major-league teams competing for players rose from six to thirty in just seven years. Player salaries at all levels shot up dramatically with the increased demand and competition for their services.
This did not seem to affect the AHL at first, as it expanded to 12 teams by 1970. However, to help compensate for the rise in player salaries, many NHL clubs cut back on the number of players they kept under contract for development, and players under AHL contracts could now also demand much higher paychecks to remain with their clubs. As a result, half of the AHL's teams folded from 1974 to 1977. The league bottomed out in the summer of 1977, with news that the Rhode Island (formerly Providence) Reds – the last remaining uninterrupted franchise from the 1936–37 season, and the oldest continuously operating minor league franchise in North America – had decided to cease operations after 51 years in Rhode Island.
The AHL appeared in serious danger of folding altogether if this downward trend was not reversed. However, two events in the fall of 1977 helped reverse the trend. The first of these was the decision of the NHL's Philadelphia Flyers to return to the league as a team owner, and the second was the unexpected collapse of the North American Hockey League just weeks before the start of the 1977–78 season.
The Flyers' new AHL franchise became the immediately successful Maine Mariners, which brought the new AHL city of Portland, Maine both the regular-season and Calder Cup playoff titles in each of that club's first two seasons of operation. The folding of the NAHL, meanwhile, suddenly left two of its stronger teams, the Philadelphia Firebirds and Binghamton, New York-based Broome Dusters, without a league to play in. The owners of the Dusters solved their problem by buying the Reds franchise and moving it to Binghamton as the Binghamton Dusters, while the Firebirds crossed over to the AHL from the NAHL. The Dusters and Firebirds, together with the Hampton Gulls (who had joined the league from the Southern Hockey League), boosted the AHL to nine member clubs as the 1977–78 season opened. Hampton folded on February 10, 1978, but was replaced the next year by the New Brunswick Hawks. With franchise stability improving after the demise of the WHA in 1979, the league continued to grow steadily over the years, reaching 20 clubs by the 2000–01 season.
Locations of teams in the AHL as of the 2023–24 season. Dot colors correspond to the divisional alignment.
In 2001–02, the AHL's membership jumped dramatically to 27 teams, mostly by the absorption of six teams—Milwaukee, Chicago, Houston, Utah, Manitoba, and Grand Rapids—from the International Hockey League. The IHL had established itself as the second top-level minor league circuit in North America, but folded in 2001 due to financial problems. One oddity caused by the AHL's 2001 expansion was that the league had two teams with the same nickname: the Milwaukee Admirals and the Norfolk Admirals. The latter team transferred to the league from the mid-level ECHL in 2000. This situation lasted until the end of the 2014–15 season when the Norfolk team moved to San Diego and was replaced by another ECHL team with the same name.
The Utah Grizzlies suspended operations after the 2004–05 season (the franchise was sold in 2006 and returned to the ice in Cleveland in 2007 as the Lake Erie Monsters, now known as the Cleveland Monsters). The Chicago Wolves (2002, 2008, 2022), Houston Aeros (2003), Milwaukee Admirals (2004), and Grand Rapids Griffins (2013, 2017) have all won Calder Cup titles since joining the AHL from the IHL. Chicago and Milwaukee have also made multiple trips to the Calder Cup Finals, and Houston made their second Finals appearance in 2011.
The Manitoba Moose moved to St. John's, Newfoundland and Labrador in 2011 and were renamed the St. John's IceCaps after the NHL's Atlanta Thrashers moved to Winnipeg as the second incarnation of the Winnipeg Jets. In 2013, Houston moved to Des Moines, Iowa to become the Iowa Wild. This left Chicago, Grand Rapids and Milwaukee as the only ex-IHL teams still in their original cities until the 2015 relocations when the IceCaps moved back to Winnipeg as the Manitoba Moose.
Relocations and western shift
Team locations and divisional alignment in the 2014–15 season prior to the franchise relocations
Team locations and divisions after the 2015–16 relocation and realignment
Beginning with the 2015–16 season, twelve franchises have since relocated due to NHL parent clubs' influence on their development teams and players. Of the twelve relocated franchises, nine were relocated because they were directly owned by NHL teams and the NHL parent club wished to make call-ups from the AHL more practical by having closer affiliates.
For the 2018–19 season, a 31st team joined the league with the Colorado Eagles as the NHL's Colorado Avalanche affiliate.[11] With the NHL planning to expand to 32 teams in 2021 with the Seattle Kraken, the Seattle ownership group was approved for a 2021 AHL expansion team, later announced to be the Coachella Valley Firebirds based in Palm Springs, California, following the construction of a new arena.[12][13] The original plans for the new arena was eventually cancelled and the team postponed their launch by a year while new arena plans were developed.[14]
For the 2023–24 season, the Chicago Wolves operated as the league's only unaffiliated team, making them the first team to operate without an NHL partner since the inaugural season of the Worcester IceCats during the 1994–95 season.[18] Consequently, the Carolina Hurricanes became the only NHL team currently without an AHL affiliate.[19] However, the Hurricanes loaned some players to the Wolves, such as Vasili Ponomaryov and Antti Raanta. On May 2, 2024, the Hurricanes and Wolves committed to a three-year affiliation beginning with the 2024–25 season.[20]
The American Hockey League first held an All-Star Game in the 1941–42 season as a fundraiser for American Red Cross and Canadian Red Cross efforts during World War II. Players from the Eastern Division faced off against players from the Western Division at Cleveland Arena.[23]
The event was not played again until the 1954–55 season, and was then held annually until the 1959–60 season. These six annual games pitted a team of all-stars against the defending Calder Cup champions (with the exception of the 1959-60 event, which featured the Springfield Indians).
The modern AHL All-Star Game was reinstituted for the 1994–95 season and a skills competition was introduced in 1995–96, with the two-day event being dubbed the AHL All-Star Classic. The 1995 and 1996 games featured players from teams based in Canada taking on players from teams based in the United States. Beginning in 1997, Canadian-born players faced players born outside Canada (known as the “World” team in 1997 and “PlanetUSA” from 1998 to 2010).
The format was revamped again in 2011 to pit the Eastern Conference against the Western Conference. In 2014, a team of AHL all-stars hosted the Swedish Hockey League club Färjestad BK.
Since 2016, the all-star game has been replaced by the AHL All-Star Challenge,[24] a three-on-three round-robin tournament among teams from the league's four divisions; the top two teams advance to the final game, with the winner declared the challenge champions.
The AHL All-Star Classic was postponed in 2021 and 2022 due to the COVID-19 pandemic. The Laval Rocket, who had been selected to host, ultimately hosted the event in 2023.
Round robin results: North 2–2 Pacific (SO) Atlantic 4–3 Central (SO) North 2–2 Central (SO) Atlantic 2–6 Pacific Atlantic 3–2 North (SO) Central 2–5 Pacific[27]
Round robin results: North 1–1 Pacific (SO) Central 4–1 Atlantic North 3–2 Central (SO) Atlantic 2–2 Pacific (SO) Atlantic 6–1 North Pacific 4–3 Central (SO)[28]
Since the 2009–10 season, at least one team in the AHL has hosted an outdoor ice hockey game each year. The Syracuse Crunch was the first organization to put on an outdoor game in the AHL on February 20, 2010, building a rink at the New York State Fairgrounds in Syracuse, New York, and packing a record 21,508 fans in for the Mirabito Outdoor Classic against the Binghamton Senators. The contest, which was also televised to an international audience on NHL Network, was won by the Crunch, 2–1.
The Connecticut Whale hosted the Whale Bowl, the AHL's second outdoor game held on February 19, 2011, as part of a 10-day Whalers Hockey Fest at Rentschler Field in East Hartford, Connecticut. Attendance for Connecticut's game against the Providence Bruins was announced at 21,673, the largest in AHL history to that point. Providence won, 5–4, in a shootout.
On January 6, 2012, the largest crowd in AHL history saw the Adirondack Phantoms defeat the Hershey Bears, 4–3, in overtime before 45,653 fans at Citizens Bank Park in Philadelphia, as the final event of the week-long activities associated with the 2012 NHL Winter Classic, which also included a game between the Philadelphia Flyers and the New York Rangers on Jan 2 and an alumni game between retired players (including eight honored members of the Hockey Hall of Fame) of those two clubs on December 31, 2011. The contest was the third outdoor game in AHL history and it more than doubled the league's previous single-game attendance mark.
The Rochester Americans hosted an outdoor game in 2013–14, the Frozen Frontier, which was held at Frontier Field in Rochester, New York, on December 13, 2013. The Americans took a 5–4 decision in a shootout against the Lake Erie Monsters before a standing-room crowd of 11,015 fans. A year after their originally scheduled date, the Griffins and Marlies played at Comerica Park on December 30, 2013, and Toronto prevailed in a shootout, 4–3, becoming the first AHL team ever with two outdoor wins. Attendance in Detroit was 20,337.
As part of the recent addition of the Pacific Division, the AHL played its first outdoor hockey game in California during the 2015–16 season, called the Golden State Hockey Rush. On December 18, 2015, the Stockton Heat defeated the Bakersfield Condors, 3–2, at Raley Field in West Sacramento, California.[29]
For the second consecutive season, the AHL played an outdoor game in California as the Bakersfield Condors hosted the Condorstown Outdoor Classic against the Ontario Reign on January 7, 2017, at Bakersfield College's Memorial Stadium.[30] Despite sometimes heavy rain during the first period, the game went on as scheduled and the Condors defeated the Reign 3–2 in overtime.
Hersheypark Stadium hosted its second outdoor game in 2018. Cleveland's FirstEnergy Stadium became the first National Football League venue to host an AHL outdoor game in 2023, and Truist Field in Charlotte hosted the Queen City Outdoor Classic in 2024.
International games
Teams from the AHL have competed against non-North American teams, in both international tournaments and one-off matchups.
The first recorded games between an AHL team and international competition took place in 1969, when the Montreal Voyageurs hosted the Canadian National Team in Winnipeg.
The Rochester Americans participated in the 1996 and 2013 editions of the Spengler Cup, held in Davos, Switzerland. The Spengler Cup is an annual invitational tournament featuring teams from leagues around Europe and the world. The participation of the AHL in future Spengler Cups has been discussed by both the tournament organizers and league leadership.[31]
In 2014, Swedish club Färjestad BK met the Toronto Marlies as part of a visit to Canada that included its participation in the 2014 AHL All-Star Classic.[32]
The formation of an American Hockey League Hall of Fame was announced by the league on December 15, 2005, created to recognize, honor and celebrate individuals for their outstanding achievements and contributions specifically in the AHL.[34]
Trophies and awards
The following is a list of awards of the American Hockey League. The season the award was first handed out is listed in parentheses.
President's Awards – two annual awards given out by the AHL. The first award is presented to an AHL organization and recognizes "excellence in all areas off the ice." The second is given to a player as recognition of outstanding accomplishments in that year (2008–09)
The Calder Cup is the trophy awarded annually to the playoff champions of the American Hockey League. It was first presented in 1937 to the Syracuse Stars.
The International Hockey League (IHL) was a minor professional ice hockey league in the United States and Canada that operated from 1945 to 2001. The IHL served as the National Hockey League's alternate farm system to the American Hockey League (AHL). After 56 years of operation, financial instability led to the league's demise. Six of the surviving seven teams merged into the AHL in 2001.
The Houston Aeros were a professional ice hockey team in the International Hockey League (IHL) and the American Hockey League (AHL). The team played in Houston, Texas, at The Summit from 1994 until 2003 and the Toyota Center from 2003 to 2013. In the IHL, the team operated as an independent minor league team from 1994 to 2001, though the team occasionally accepted players on loan from various National Hockey League (NHL) clubs for development. Upon joining the AHL for the 2001–02 season, they became the primary affiliate of the one-year-old NHL expansion team, the Minnesota Wild, a partnership they maintained until the franchise's relocation in 2013. While the team's only formal partnership with the Dallas Stars was a partial affiliation agreement during the 2004–05 season, Dallas occasionally sent some of their prospects to the Aeros on individual loans from 1993 to 2005, until the establishment of the Iowa Stars gave Dallas its own primary farm team.
The Albany River Rats were a minor league professional ice hockey team in the American Hockey League. They played in Albany, New York at the Times Union Center.
The Binghamton Senators were a professional ice hockey team in the American Hockey League (AHL) that played from 2002 to 2017. Nicknamed the B-Sens, they played in Binghamton, New York, at the Floyd L. Maines Veterans Memorial Arena. The B-Sens were minor league affiliates of the Ottawa Senators of the National Hockey League. In 2017, the B-Sens' franchise was relocated by the Ottawa Senators to become the Belleville Senators. Binghamton then replaced the franchise with the Binghamton Devils, the AHL franchise of the New Jersey Devils.
The Wilkes-Barre/Scranton Penguins are a professional ice hockey team in the American Hockey League, and are the AHL affiliate of the National Hockey League's Pittsburgh Penguins. They play at the Mohegan Sun Arena at Casey Plaza in Wilkes-Barre Township, Pennsylvania, just outside the city of Wilkes-Barre. They have won the Macgregor Kilpatrick Trophy twice for having the best record in the regular season.
The Hartford Wolf Pack are a professional ice hockey team based in Hartford, Connecticut. A member of the American Hockey League (AHL), they play their home games at the XL Center. The team was established in 1926 as the Providence Reds. After a series of relocations, the team moved to Hartford in 1997 as the Hartford Wolf Pack. It is one of the oldest professional hockey franchises in existence, and the oldest continuously operating minor league hockey franchise in North America.
The Syracuse Crunch are a professional ice hockey team in the American Hockey League (AHL). They play in Syracuse, New York, at the Upstate Medical University Arena. They are the primary development affiliate of the National Hockey League's Tampa Bay Lightning.
The Springfield Indians were two separate minor professional ice hockey franchise, originally based in West Springfield, Massachusetts and later Springfield, Massachusetts. The original Indians were founding members of the American Hockey League. Combined, they were in existence for a total of 60 seasons from 1926 to 1994, with three interruptions. The Indians had two brief hiatuses from 1933 to 1935, and from 1942 to 1946. The team was known as the Syracuse Warriors from 1951 to 1954; in addition, the team was named the Springfield Kings from 1967 to 1975. The Indians won seven Calder Cup championships; six as the Indians, three consecutive from 1960 to 1962, one in 1974, and two consecutive in 1990 and 1991; and one as the Kings, in 1971.
The Canadian–American Hockey League, popularly known as the Can-Am League, was a professional ice hockey league that operated from 1926 to 1936. It was a direct predecessor of the American Hockey League.
The Saint John Flames were a Canadian ice hockey team in the American Hockey League from 1993 to 2003 in Saint John, New Brunswick, Canada. The Calgary Flames bought and relocated the Utica Devils, to be their AHL affiliate.
The Maine Mariners were two separate professional ice hockey teams in the American Hockey League. They both played in Portland, Maine, at the Cumberland County Civic Center.
The Cleveland Barons were a minor league professional ice hockey team in the American Hockey League. They played in Cleveland, Ohio, at the Cleveland Arena. At the time they folded, they were the most successful team in AHL history, the original incarnation of the Barons played in the AHL from 1937 to 1973. In that time, they won ten division titles and nine Calder Cups, which, although the team had been defunct for over three decades, remained a record until 2009, when the Hershey Bears won their 10th Calder Cup. In 1973, they relocated to Jacksonville, Florida, where they were known as the Jacksonville Barons; they lasted only through the 1973–1974 season before folding.
The Pittsburgh Hornets were a minor-league professional men's ice hockey team based in Pittsburgh, Pennsylvania.
Sam St. Laurent is a Canadian former professional ice hockey goaltender who played 34 games in the National Hockey League between 1986 and 1990 as well as on the Canadian national men's hockey team. St. Laurent was last NHL goaltender to wear a mask made entirely out of fiberglass.
The St. John's IceCaps were a professional ice hockey team based in St. John's, Newfoundland and Labrador, Canada. They were members of the North Division of the Eastern Conference of the American Hockey League (AHL). The team was originally affiliated with the second incarnation of the Winnipeg Jets from 2011 to 2015. However, beginning in the 2015–16 AHL season, they became the top affiliate of the Montreal Canadiens of the National Hockey League (NHL) after the Jets relocated their franchise back to Manitoba and the Canadiens moved the former Hamilton Bulldogs franchise to St. John's. The IceCaps were the second AHL team to be located in St. John's, following the Toronto Maple Leafs' affiliate, the St. John's Maple Leafs from 1991 to 2005.
The Iowa Wild are a professional ice hockey team in the American Hockey League (AHL) based in Des Moines, Iowa. Beginning play for the 2013–14 season as the AHL affiliate of the Minnesota Wild of the National Hockey League (NHL), the team's home games are held at Wells Fargo Arena.
The Utica Comets are a professional ice hockey team based in Utica, New York, with home games at the Adirondack Bank Center. They are members of the North Division in the Eastern Conference of the American Hockey League (AHL) and affiliated with the National Hockey League's (NHL) New Jersey Devils. The team was established when the Vancouver Canucks relocated their AHL franchise to Utica for the 2013–14 season.
The 2015–16 AHL season was the 80th season of the American Hockey League. The regular season began on October 9, 2015, and ended on April 17, 2016. The 2016 Calder Cup playoffs follow the conclusion of the regular season. An attendance record was set with a league average of 5,982 spectators per game, surpassing the record set in 2004–05.
The 2016–17 AHL season was the 81st season of the American Hockey League. The regular season began on October 14, 2016, and ended on April 15, 2017. The 2017 Calder Cup playoffs began on April 20, 2017.
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2024–25 AHL season 
