Florida Mayhem is an American professional Overwatch esports team based in Miami and Orlando, Florida. The team competes in the Overwatch League (OWL) as a member of the league's West Division. Founded in 2017, Florida Mayhem is one of the league's twelve founding members and is owned and operated by Florida-based esports organization Misfits Gaming and CEO Ben Spoont. The organization also ran Mayhem Academy, an academy team for the Mayhem that competed in Overwatch Contenders. The Mayhem made their first season playoffs appearance in franchise history in the 2020 season.
Toronto Defiant is a Canadian professional Overwatch esports team based in Toronto, Ontario. The Defiant compete in the Overwatch League (OWL) and are a member of the league's West region. Founded in 2018, Toronto began play as one of eight expansion teams in 2019 and is one of two professional Overwatch teams based in Canada. The team is owned by OverActive Media, who also owned the Montreal Rebellion, a former academy team for the Defiant that competed in Overwatch Contenders (OWC).
The 2019 Florida Mayhem season was the second season of the Florida Mayhem's existence in the Overwatch League and the team's second season under head coach Vytis "Mineral" Lasaitis.
The 2020 Atlanta Reign season was the second season of the Atlanta Reign's existence in the Overwatch League and the team's second under head coach Brad "Sephy" Rajani. Atlanta planned to host two homestand weekends in the 2020 season, with the first at the Coca-Cola Roxy in late March and the second at a different, undetermined location in mid-June, but all homestand matches were canceled due to the COVID-19 pandemic.
The 2020 Boston Uprising season was the third season of Boston Uprising's existence in the Overwatch League and their first under head coach Vytis "Mineral" Lasaitis. Boston planned to host two homestand weekends in the 2020 season at Citizens Bank Opera House in Boston, but all homestand matches were canceled due to the COVID-19 pandemic.
The 2020 Dallas Fuel season was the third season of the Dallas Fuel's existence in the Overwatch League. The Fuel planned to host league-high five homestand weekends in the 2020 season at Esports Stadium Arlington, Toyota Music Factory, the Allen Event Center, and two more undetermined locations. While the first homestand at Esports Stadium Arlington took place, all other homestands were canceled due to the COVID-19 pandemic.
The 2020 Hangzhou Spark season was the second season of Hangzhou Spark's existence in the Overwatch League and their second season under head coach Lee "Mask" Mu-ho. The Spark planned on hosting two homestand events in the 2020 season, taking place at the Hangzhou Grand Theatre and Wuzhen Grand Theatre; however, due to the COVID-19 pandemic, all homestand events were cancelled by the league.
The 2020 Houston Outlaws season is the third season of the Houston Outlaws's existence in the Overwatch League (OWL). The Outlaws planned to host two homestand weekends at the Revention Music Center in Houston's downtown Theater District. While their first homestand took place, all other homestand matches were canceled due to the COVID-19 pandemic.
The 2020 London Spitfire season was the third season of the London Spitfire's existence in the Overwatch League. The Spitfire planned to host two homestand events in the 2020 season; the first was to be held at The SSE Arena Wembley, while the second was to be at the National Exhibition Centre in Birmingham. However, all homestand events were canceled due to the COVID-19 pandemic.
The 2020 Los Angeles Gladiators season was the third season of Los Angeles Gladiators's existence in the Overwatch League and their third season under head coach David "dpei" Pei. The Gladiators planned to host two homestand weekends in the 2020 season, but all homestand matches were canceled due to the COVID-19 pandemic.
The 2020 Los Angeles Valiant season was the third season of Los Angeles Valiant's existence in the Overwatch League and their first full season under head coach Mike "Packing10" Szklanny. The Valiant planned host two homestand events in the 2020 season at The Novo, but all homestand matches were canceled due to the COVID-19 pandemic.
The 2020 New York Excelsior season was the third season of New York Excelsior's (NYXL) existence in the Overwatch League and their first under head coach Jeong "imt" Yong-cheol. New York planned to host two homestand weekends in the 2020 season at the Hammerstein Ballroom in the Manhattan Center. While the first homestand took place, all other homestand events were canceled due to the COVID-19 pandemic.
The 2020 Paris Eternal season was the second season of Paris Eternal's existence in the Overwatch League and their first under head coach Yun "Rush" Hee-won. The Eternal planned to host three homestand weekends in the 2020 season at Zénith Paris in Paris, France, but all homestand matches were canceled due to the COVID-19 pandemic.
The 2020 Philadelphia Fusion season was the third season of the Philadelphia Fusion's existence in the Overwatch League and their first under head coach Kim "KDG" Dong-gun. The Fusion planned to host three homestand weekends in the 2020 season, with the first two taking place at The Met in Philadelphia and the third at the Boardwalk Hall in Atlantic City. While their first homestand weekend took place, all following homestand events were canceled due to the COVID-19 pandemic.
The 2020 San Francisco Shock season was the third season of the San Francisco Shock's existence in the Overwatch League and their second under head coach Park "Crusty" Dae-hee. The team entered the season as the defending Overwatch League champions, after winning the 2019 Grand Finals. The Shock planned to host two homestand weekends in the 2020 season at Zellerbach Hall in Berkeley and the San Jose Civic in downtown San Jose, but both were cancelled in light of the COVID-19 pandemic.
The 2020 Seoul Dynasty season was the third season of the Seoul Dynasty's existence in the Overwatch League. The Dynasty planned to hold two homestand weekends in the 2020 season at the Dongdaemun Design Plaza in Seoul; however, due to the COVID-19 pandemic, all homestand events were cancelled.
The 2020 Shanghai Dragons season was the third season of the Shanghai Dragons's existence in the Overwatch League and their first under head coach Moon Byung-chul. The Dragons planned to host two homestand weekends in the 2020 season at XinYeFang Studio in Shanghai's Jing'an District. However, due to the COVID-19 pandemic, the all homestand events were cancelled by the league.
The 2020 Washington Justice season was the second season of Washington Justice's existence in the Overwatch League. The Justice planned to host a league-high five homestand weekends in the 2020 season; the first three would take place at The Anthem, while the second two would be at the Entertainment and Sports Arena. While the first two homestands at took place, all other homestand events were canceled due to the COVID-19 pandemic.
The 2021 Florida Mayhem season was the Florida Mayhem's fourth season in the Overwatch League and the team's second season under head coach Kim "KuKi" Dae-kuk. After starting the regular season with a promising 4–1 record, as well as a midseason tournament appearance, the Mayhem went 1–10 in their final 11 games. The team failed to qualify for any other midseason tournaments and did not qualify for the season playoffs.