| Player | Team | 3B |
|---|---|---|
| Garrett Hampson | St. Louis | 12 |
| Jared Walsh | St. Louis | 11 |
| Joey Bart | Boston | 11 |
| Jake Cave | California | 10 |
| Austin Meadows | California | 9 |
| Fernando Tatis Jr | Tampa | 8 |
| Yoan Moncada | Tampa | 7 |
| Hunter Dozier | Manhattan | 7 |
| Trent Grisham | Gallup | 7 |
| George Springer | Gallup | 6 |
| Anthony Alford | Boston | 6 |
| Amed Rosario | California | 6 |
| Starlin Castro | Las Vegas | 6 |
| Jonathan Schoop | New Jersey | 6 |
| Evan Longoria | Gallup | 5 |
| DJ LeMahieu | Tampa | 5 |
| Delino DeShields | Kansas City | 5 |
| Pedro Severino | Kansas City | 5 |
| Miguel Rojas | Gallup | 5 |
| Dylan Carlson | Manhattan | 5 |