CAMBRIDGE, Mass. – Harvard University baseball hosts Princeton University in its first Ivy League home series of the year at O’Donnell Field beginning with a single game on Friday, Mar. 31 at 1:00 p.m. (ESPN+) as the Crimson enters the contest with a 3-1 record in its last four games. What to Know The Crimson (5-15, 2-1 Ivy) continues a four-game homestand when it hosts the Tigers (9-11, 3-0 Ivy). Harvard and Princeton are tentatively set to play single games on Friday, Mar. 31 at 1:00 p.m., Saturday, Apr. 1 at 2:00 p.m., and Sunday, Apr. 2 at noon. If…