| Name | Address | Games | Actions |
|---|---|---|---|
| Olympia Stadium | 7211 Perkins Rd, Baton Rouge, LA, 70808 | 6 | |
| Orange County Great Park | 6950 Marine Way, Irvine, CA, 92618 | 1 | |
| Oregon | 18th Agate Alley, Eugene, OR, 97403 | 3 | |
| Oregon - Nex-Turf Field | Eugene, OR | 3 | |
| Oregon State University | Student Legacy Park, Corvallis, OR, 97331 | 6 | |
| O'Shaughnessy Stadium | 2115 Summit Ave, St. Paul, MN, 55105 | 1 | |
| Oxbridge Academy | 3151 N Millitary Trail, West Palm Beach, FL, 33409 | 3 | |
| Pacific | Stockton, CA | 7 | |
| Pacific Lutheran University | 1000 124th St South, Tacoma, WA, 98447 | 6 | |
| Palisades Charter High School | 15777 Bowdoin St, Los Angeles, CA, 90272 | 1 | |
| Palm Beach Atlantic | Rinker Athletic Campus, West Palm Beach, FL, 33405 | 10 | |
| Palmer Ridge High School | 19255Frontage Rd, Monument, CO, 80132 | ||
| Pan-American Stadium | 1 Zachary Taylor Dr, New Orleans, LA, 70003 | 9 | |
| Parsons Field | 178 Kent St, Brookline, MA, 02446 | 3 | |
| Pepperdine | Malibu, CA, 90265 | 6 | |
| Peter Barton Lacrosse Stadium | 1999 E. Jewell Ave, Denver, CO, 80210 | ||
| Pioneer High School | 601 W Stadium Blvd, Ann Arbor, MI, 48103 | ||
| Plymouth Creek Center Fieldhouse | 14800 34th Ave, Plymouth, MN, 55447 | ||
| Point University | 2605 Ben Hill Road, East Point, GA, 30344 | ||
| Pondarosa high School | 7007 Bayou Gulch Rd, Parker, CO, 80134 | 1 |