Softball is a sport similar to baseball, and it is played with a larger ball on a smaller field and with only underhand pitches permitted. Softball is played competitively at club levels, the college level, and the professional level. The game was first created in 1887 in Chicago by George Hancock.
National Pro Fastpitch (NPF), formerly the Women's Pro Softball League (WPSL), was a professional women's softball league in the United States. The teams battled for the Cowles Cup.
The Philadelphia Force was a women's professional softball team based in Allentown, Pennsylvania. From 2006 to 2009, it played as a member of National Pro Fastpitch (NPF) league until a failed sale in September 2009 put an end to the team on hiatus and ultimately ended its participation in the NPF. Their home games took place at Bicentennial Park in Allentown.
Fastpitch softball, or simply fastpitch, is a form of softball played by both women and men. While the teams are most often segregated by sex, coed fast-pitch leagues also exist. Considered the most competitive form of softball, fastpitch is the format played at the Olympic Games. Softball was on the International Olympic Committee (IOC) program in 1996, 2000, 2004, 2008, and 2020. It will not be a part of the 2024 Summer Olympic Games in Paris.
The prominent women's sports leagues in the United States and Canada serve as the pinnacle of women's athletic competition in North America. The United States is home to the vast majority of professional women's leagues. In North America, the top women's leagues feature both team sports and individual athletes. While some leagues have paid professional female athletes, others do not and function at a semi-professional level.
The 2012 National Pro Fastpitch season was the ninth season of professional softball under the name National Pro Fastpitch (NPF) for the only professional women's softball league in the United States. From 1997 to 2002, NPF operated under the names Women's Pro Fastpitch (WPF) and Women's Pro Softball League (WPSL). The 2012 season is especially notable because due to weather and scheduling issues, the NPF Championship Series was not completed and no Cowles Cup champion was named.
The 2011 National Pro Fastpitch season was the eighth season of professional softball under the name National Pro Fastpitch (NPF) for the only professional women's softball league in the United States. From 1997 to 2002, NPF operated under the names Women's Pro Fastpitch (WPF) and Women's Pro Softball League (WPSL). Each year, the playoff teams battle for the Cowles Cup.
The 2010 National Pro Fastpitch season was the seventh season of professional softball under the name National Pro Fastpitch (NPF) for the only professional women's fastpitch softball league in the United States. From 1997 to 2002, NPF operated under the names Women's Pro Fastpitch (WPF) and Women's Pro Softball League (WPSL). Each year, the playoff teams battle for the Cowles Cup.
The 2009 National Pro Fastpitch season was the sixth season of professional softball under the name National Pro Fastpitch (NPF) for the only professional women's fastpitch softball league in the United States. From 1997 to 2002, NPF operated under the names Women's Pro Fastpitch (WPF) and Women's Pro Softball League (WPSL). Each year, the playoff teams battle for the Cowles Cup.
The 2007 National Pro Fastpitch season was the fourth season of professional softball under the name National Pro Fastpitch (NPF) for the only professional women's fastpitch softball league in the United States. From 1997 to 2002, NPF operated under the names Women's Pro Fastpitch (WPF) and Women's Pro Softball League (WPSL). Each year, the playoff teams battle for the Cowles Cup.
The 2006 National Pro Fastpitch season was the third season of professional softball under the name National Pro Fastpitch (NPF) for the only professional women's fastpitch softball league in the United States. From 1997 to 2002, NPF operated under the names Women's Pro Fastpitch (WPF) and Women's Pro Softball League (WPSL). Each year, the playoff teams battle for the Cowles Cup.
The 2004 National Pro Fastpitch season was the first season of professional softball under the name National Pro Fastpitch (NPF) for the only professional women's fastpitch softball league in the United States. From 1997 to 2002, NPF operated under the names Women's Pro Fastpitch (WPF) and Women's Pro Softball League (WPSL). Each year, the playoff teams battle for the Cowles Cup.
The 2002 Women's Pro Softball League season was a year after the WPSL suspended play in 2001 and before it rebranded, toured, and resumed competitive play as National Pro Fastpitch in 2003 and 2004. From 1997 to 2002, the league operated under the names Women's Pro Fastpitch (WPF) and Women's Pro Softball League (WPSL).
The 2001 Women's Professional Softball League season was the first year that the WPSL suspended play before relaunching the league in 2004 under the name National Pro Fastpitch. From 1997, WPSL operated under the names Women's Pro Fastpitch (WPF) and Women's Pro Softball League (WPSL).
The 2000 Women's Professional Softball League season was the fourth season of professional women's fastpitch softball for the league named Women's Professional Softball League (WPSL). It was the WPSL's final season until the league relaunched in 2004 under the name National Pro Fastpitch. In 1997 and 1998, WPSL operated under the name Women's Pro Fastpitch (WPF).
The 1999 Women's Professional Softball League season was the third season of professional fastpitch softball for the league named Women's Professional Softball League (WPSL). In 1997 and 1998, WPSL operated under the name Women's Pro Fastpitch (WPF).
The 1998 Women's Pro Fastpitch season was the second season of professional softball for the Women's Pro Fastpitch (WPF). The 66-game season was divided into two-halves, with the winner of each half meeting in a championship series.
The 1997 Women's Pro Fastpitch season was the first season of women's professional softball for Women's Pro Fastpitch (WPF). The season began on May 30, 1997 and finished in a championship series between the two highest finishers.
Women's Professional Fastpitch (WPF) is a professional women's fastpitch softball league in the United States. The new league began its promotional campaign in 2021 and launched its first official season in June 2023.
The 2018 National Pro Fastpitch season was the 15th season of professional softball under the name National Pro Fastpitch (NPF) for the only professional women's softball league in the United States. From 1997 to 2002, NPF operated under the names Women's Pro Fastpitch (WPF) and Women's Pro Softball League (WPSL). Each year, the playoff teams battle for the Cowles Cup.
2024 Association of Fastpitch Professionals season 
