| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019 | USL Championship (United States) | 17 | 1530 | 0 | 0 | 0 | — |
| 2020 | USL League One (United States) | 3 | 270 | 0 | 0 | 0 | 6.89 |
| 2021 | Major League Soccer (United States) | 5 | 450 | 0 | 0 | 0 | 7.02 |
| 2022 | Major League Soccer (United States) | 2 | 180 | 0 | 0 | 0 | 6.63 |
| 2023 | Major League Soccer (United States) | 4 | 360 | 0 | 1 | 0.25 | 6.91 |
| 2024 | Major League Soccer (United States) | 5 | 389 | 0 | 0 | 0 | 7.49 |
| 2026 | Major League Soccer (United States) | 13 | — | 0 | 0 | — | — |
| 2026 | USL Championship (United States) | 4 | 360 | 0 | 0 | 0 | 6.64 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-07-26
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Austin | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 |
 Portland Timbers | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Tigres UANL | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 San Diego | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Colorado Rapids | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 SJ Earthquakes | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Vancouver Whitecaps | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Sporting KC | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 LA Galaxy | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Seattle Sounders | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 New York City | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Los Angeles FC | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 St. Louis City | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Chicago Fire | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Philadelphia Union | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Houston Dynamo | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Dallas | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Herediano | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Cincinnati | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Minnesota United | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
In the 2026 Major League Soccer (United States), Mason Stajduhar made 13 appearances.
The database holds 8 league seasons for him, from 2019 to 2026 across 5 clubs. 2024 stands as his highest-rated season (7.49, Major League Soccer (United States)), with 2021 the weakest (7.02).
