| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019/2020 | Tercera - Group 5 | 21 | 1528 | 6 | 0 | 0.35 | — |
| 2020/2021 | Tercera - Group 5 | 15 | 472 | 1 | 0 | 0.19 | 0 |
| 2022/2023 | Tercera - Group 5 | 12 | 614 | 4 | 0 | 0.59 | — |
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 2026-09-05
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Santfeliuenc | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Igualada | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Valls | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Guillem Martínez finished the 2022/2023 Tercera - Group 5 with 4 goals from 12 appearances (614 minutes), with no assists recorded — 0.59 goal involvements per 90.
His league career on record ran from 2019 to 2022: 3 seasons across 2 clubs.
