USATIER 3Season typically runs February to November.
Split into conferences and divisions.
| # | Team | P | GD | Pts |
|---|---|---|---|---|
| 1 |  Austin II | 28 | +33 | 63 |
| 2 |  Houston Dynamo FC II | 28 | +20 | 48 |
| 3 |  Minnesota United II | 28 | +4 | 42 |
| 4 |  St. Louis City II | 28 | +2 | 40 |
| 5 |  North Texas | 28 | +1 | 34 |
| 6 |  Sporting KC II | 28 | -39 | 22 |
| 7 |  Colorado Rapids II | 28 | -24 | 19 |
| # | Team | P | GD | Pts |
|---|---|---|---|---|
| 1 |  Portland Timbers II | 28 | +8 | 52 |
| 2 |  Ventura County | 28 | +22 | 49 |
| 3 |  Los Angeles FC II | 28 | +2 | 42 |
| 4 |  The Town | 28 | +15 | 39 |
| 5 |  Tacoma Defiance | 28 | -4 | 38 |
| 6 |  Real Monarchs | 28 | -17 | 29 |
| 7 |  Vancouver Whitecaps II | 28 | -23 | 23 |