The International Baseball Federation is the former worldwide governing body recognized by the International Olympic Committee as overseeing, deciding and executing the policy of the sport of baseball. The IBAF has since become the international baseball "Division" of the World Baseball Softball Confederation, the officially recognized world governing body for baseball. One of its principal responsibilities under the WBSC umbrella is to organize, standardize and sanction international competitions, using the WBSC name, among baseball's 124 national governing bodies through its various tournaments to determine a world champion and calculate world rankings for both men's and women's baseball. Prior to the establishment of the WBSC, which has since superseded its authority, the IBAF had been the lone entity that can assign the title of "world champion" to any baseball team delegated to represent a nation. Its offices are housed within the WBSC headquarters in Lausanne, Switzerland—the Olympic Capital.
The Australian national baseball team represents Australia in international baseball tournaments and competitions. It is ranked as the top team in Oceania, and is the Oceanian Champion, having been awarded the title in 2007 when New Zealand withdrew from the Oceania Baseball Championship. After achieving a last (16th) place in the 2013 World Baseball Classic, its rank dropped to 13, which is the lowest rank Australia ever received. The highest rank it has achieved is its current rank of 6th.
The Italy national baseball team represents Italy in international baseball competitions. The Italian national team was ranked 16th in the world as of 2022. The team is managed by Mike Piazza, a former New York Mets player and Major League Baseball Hall of Fame inductee.
The 2007 World Port Tournament was an international baseball competition held at the DOOR Neptunus Familiestadion in Rotterdam, the Netherlands from August 2–12, 2007. It was the 11th edition of the tournament and featured teams from Chinese Taipei, Cuba, Japan, the Netherlands and the United States.
Eight teams will qualify for the Olympic baseball tournament. The host nation qualifies automatically. Additionally, two teams will qualify from the American qualifying tournament, and one team will qualify from both the European and Asian qualifying tournaments. The field will be rounded out by the top three teams from the world Olympic qualifying tournament. The qualifications were held in Taichung, Barcelona, and Havana.
The 2007 Baseball World Cup (BWC) was the 37th international Men's amateur baseball tournament. The tournament was sanctioned by the International Baseball Federation, which titled it the Amateur World Series from the 1938 tournament through the 1986 AWS. The tournament was held, for the second time, in Taiwan, from November 6 to 18. The United States defeated Cuba in the final, winning its third title.
The U-18 Baseball World Cup is the 18-and-under baseball world championship sanctioned by the International Baseball Federation (IBAF) and its successor, the World Baseball Softball Confederation (WBSC), and was first held in 1981 in the United States. Because it is a world championship, the results of the U-18 Baseball World Cup affect the WBSC World Rankings.
The 2009 World Port Tournament is an international baseball competition held at the DOOR Neptunus Familiestadion in Rotterdam, The Netherlands from July 2–12, 2009. It was the 12th edition of the tournament and featured teams from Chinese Taipei, Cuba, Japan and the Netherlands.
The U-15 Baseball World Cup is the 15-and-under baseball world championship that features national teams as authorized ("sanctioned") by the World Baseball Softball Confederation (WBSC). It began in 1989 as the World Youth Baseball Championship. In 2012 it became the 15U Baseball World Cup and is contested every two years. Because it is a world championship event, the results of the 15U Baseball World Cup affect the WBSC World Rankings.
The 2006 Haarlem Baseball Week was an international baseball competition held at the Pim Mulier Stadium in Haarlem, the Netherlands from July 21–30, 2006. It was the 23rd edition of the tournament and featured teams from China, Chinese Taipei, Cuba, Japan, Netherlands and United States.
The 2010 World Junior Baseball Championship was an international baseball competition being held at the Port Arthur Stadium and Central Ball Park in Thunder Bay, Ontario, Canada from July 23 to August 1, 2010.
The 2011 World Youth Baseball Championship was an under-16 international baseball competition held in Lagos de Moreno, Mexico from August 19 to August 28, 2011. This event is considered a test event for the 2011 Pan American Games baseball event.
The U-12 Baseball World Cup is the under-12 baseball world championship sanctioned by the World Baseball Softball Confederation (WBSC) and its predecessor the International Baseball Federation (IBAF), and is the most elite and highest level of competition in its age category. The U-12 Baseball World Championship is scheduled to be held every two years and launched in 2011 in Taipei, Taiwan as the "12U Baseball World Championship".
The 2012 IBAF 18U Baseball World Championship was an international baseball competition held in Seoul, South Korea from August 30 to September 8, 2012.
The 2012 15U Baseball World Championship was the first under-15 international baseball competition held in Chihuahua, Mexico, from August 16 to August 26, 2012.
The 2013 18U Baseball World Cup was an international baseball competition held in Taichung and Yunlin (Douliu), Taiwan from August 30 to September 8, 2013. There were no games played on August 30 and August 31, due to rain.
The 2013 U-12 Baseball World Cup was an under-12 international baseball tournament held from July 18 to July 28, 2013 in Taipei City, Taiwan.
The U-23 Baseball World Cup is a biennial, professional-level, National Team, baseball world championship of the World Baseball Softball Confederation (WBSC), replacing Baseball World Cup.
The WBSC Premier12 is the international baseball tournament organized by the World Baseball Softball Confederation (WBSC), featuring the 12 highest-ranked national baseball teams in the world. The first tournament was held by Taiwan and Japan in November 2015. The second tournament, 2019 WBSC Premier12, was held in November 2019, and served as a qualifier for two teams for baseball at the 2020 Summer Olympics.
The 2015 U-18 Baseball World Cup was an international baseball tournament held by IBAF. The 2015 edition was held in Osaka, Japan from August 28, 2015 to September 6, 2015.
Chinese Taipei (1st title)
Cuba 
Venezuela 
Mexico 
