Louis Guisto Field (1928)
| Former names | Brother Agon Field |
|---|---|
| Location | De La Salle Drive, Moraga, CA, United States |
| Coordinates | 37°50′27″N 122°06′45″W / 37.840879°N 122.112364°W |
| Owner | Saint Mary's College of California |
| Operator | Saint Mary's College of California |
| Capacity | 1,000 |
| Field size | 340 feet (Left field) 375 feet (LCF) 400 feet (Center field) 375 feet (RCF) 340 feet (Right field) |
| Surface | Natural grass |
| Scoreboard | Electronic |
| Construction | |
| Opened | 1928 |
| Renovated | 2009 |
| Closed | 2011 |
| Tenants | |
| Saint Mary's Gaels baseball (1928–2011) | |
Louis Guisto Field is a baseball venue in Moraga, California, United States. It was home to the Saint Mary's Gaels college baseball team of the NCAA Division I West Coast Conference from 1928 to 2011. Named for former Gaels baseball player and coach Louis Guisto, the field has a capacity of 1,000 spectators. Before being named for Guisto, the field was known as Brother Agon Field.