Since 1997, the two teams have played each other as part of the regular season, with the exception of 2002. The Ohio Cup was reintroduced in 2008 and is presented to the team who wins the most games in the series that season. Initially, the teams played one three-game series per season, meeting in Cleveland in 1997 and Cincinnati the following year. The teams have played two series per season against each other since 1999, with the exception of 2002, one at each ballpark. A format change in 2013 made each series two games, except in years when the AL and NL Central divisions meet interleague play, where it is usually extended to three games per series. Through the 2020 meetings, the Indians lead the series 66–51.