O.co Coliseum's unique dimensions are designed to maximize every aspect of watching and playing America's Pastime. Please observe the following ground rules.
| Left Field Line: | 330 feet |
| Right Field Line: | 330 feet |
| Straight Away Left Field: | 367 feet |
| Straight Away Right Field: | 367 feet |
| Left Center: | 362 feet |
| Right Center: | 362 feet |
| Left Center Power Alley: | 388 feet |
| Right Center Power Alley: | 388 feet |
| Straight Away Center Field: | 400 feet |
| Height of Wall: | 8 feet down the lines and to center and 15 feet in the alleys |
| Capacity: | 34,077 people |
| Home Run: | Fly ball striking foul poles and/or screen attached above fence |
| 2 Bases: | Ball sticking or going behind fence padding in right or left field, and remaining: 2 Bases |
| 2 Bases: | Ball remaining on or under bench |
| In Play: | Ball going into bullpen bench, and rebounding on to playing field |
| In Play: | Ball hitting any portion of fence or screen in back of home plate |
