When it opened, the dimensions were reported to be 289 feet to the left fieldfoul pole, 317 feet to the right field foul pole, and 385 feet to dead center field. The first game was played on March 23, 2000, against St. Joseph's University; Penn beat St. Joe's 13–12. The ballpark does not have lights, so all games are played during the day. The stadium opened in 2000 and was originally called Murphy Field after the athletic fields on which the ballpark was built. The university referred it to as "Penn Stadium at Murphy Field" in Athletic Department publications. These fields were named for Mike Murphy, an early Penn track coach who won eight intercollegiate track championships at Penn. It was renamed Meiklejohn Stadium in 2006 to honor Penn-donor William Meiklejohn, a 1942 graduate of the Wharton school and his wife, Louise. Their contributions to the University included $10 million in 2005 to help renovate the baseball field including the addition of a new scoreboard. The field was officially renamed on April 1, 2006, prior to a double-header against Brown University.
Predecessors
From at least 1875 through the first few games of 1895, the team staged its home games at Penn's multi-purpose athletic grounds, aka University Grounds. The field was on the block southeast of the 37th and Spruce intersection, a few blocks west of the eventual site of Franklin Field. That site is now occupied by dormitories and a quadrangle. is a photo of the baseball field. Franklin Field served as Penn's home baseball field starting on April 22, 1895. Records show that the Penn varsity baseball team played at Franklin Field from 1895 until at least 1924 if not later. The diamond was tucked into the south corner, with left and center fields spacious and right field very close, possibly less than 250 feet. is a photo of baseball at Franklin Field. River Field, another campus multi-sports facility, opened a baseball diamond in 1940, allowing the baseball team to vacate Franklin Field. Bower Field, which opened in May 1979, was Penn baseball's home field immediately prior to Meiklejohn. It was known to be a pitchers' ballpark. Bower was 330 feet down the line in left field, 340 feet down the line to right, 410 feet to dead-center, and had a 25-foot high fence extending from left-center to right-center. The field site, across the railroad tracks east-southeast of Franklin Field, is now occupied by the Hamlin Tennis Center.