The 2015 International League season began on April 9 and culminated on September 7, 2015. Following the regular season, the Governors' Cup playoffs were played from September 9–19, 2015. The 2015 Triple-A All-Star Game was held on Wednesday, July 15 at Werner Park in Papillion, Nebraska, home of the Omaha Storm Chasers. The International League All-Stars defeated the Pacific Coast League All-Stars, 4–3, for their eleventh win in the series. The Columbus Clippers defeated the Indianapolis Indians, 3 games to 2, to win their tenth Governors' Cup.