Ivy League Baseball Championship Series Ivy League Baseball Championship Series The Ivy League Baseball Championship Series is the conference baseball championship of the NCAA Division I Ivy League. The top two finishers from the round-robin regular season participate in a best of three series held at campus sites, with the winner earning the conference's automatic bid to the NCAA Division I Baseball Championship. In 2018, defeated host in two games. In 1930, six of the eight Ivy League teams formed the Eastern Intercollegiate Baseball League. Harvard joined in 1934, while Brown, Army and Navy joined in 1948. When Army and Navy joined the Patriot League
Ivy League games. In only 11 instances in the history of Ivy League basketball, and in only seven seasons since Yale's 1962 title, has neither Penn nor Princeton won at least a share of the Ivy League title in basketball, with Princeton champion or co-champion 26 times and Penn 25 times. Penn has won 21 outright, Princeton 19 outright. Princeton has been a co-champion 7 times, sharing 4 of those titles with Penn (these 4 seasons represent the only times Penn has been co-champion). Harvard won its first title of either variety in 2011, losing a dramatic play-off game to Princeton for