| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2025 | USL League One (United States) | 20 | 885 | 0 | 1 | 0.1 | 6.72 |
| 2026 | USL League One (United States) | 16 | 644 | 1 | 0 | 0.14 | 6.66 |
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 2026-08-19
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Portland Hearts of Pine | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Charlotte Independence | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 One Knoxville | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Alta | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Naples | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Richmond Kickers | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
 Forward Madison | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Spokane Velocity | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Texoma | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Westchester SC | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Greyson Mercer finished the 2026 USL League One (United States) with 1 goal from 16 appearances (644 minutes), with no assists recorded — 0.14 goal involvements per 90. Per-match rating over the season: 6.66.
Between 2025 and 2026 he accumulated 2 league seasons, all with a single club. At his best he averaged 6.72 in 2025, USL League One (United States); at his worst, 6.66 in 2026.
