| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015/2016 | Premier League (Malta) | 16 | 1368 | 0 | 0 | 0 | — |
| 2020/2021 | Premier League (Malta) | 19 | 1683 | 1 | 0 | 0.05 | 0 |
| 2021/2022 | Premier League (Malta) | 1 | — | 1 | 0 | — | — |
| 2021/2022 | Serie C: Girone B | 13 | 612 | 0 | 0 | 0 | — |
| 2022/2023 | Premier League (Malta) | 24 | 2150 | 4 | 0 | 0.17 | — |
| 2023/2024 | Ekstraklasa | 33 | 1981 | 2 | 1 | 0.14 | 6.95 |
| 2024/2025 | Ekstraklasa | 31 | 2560 | 3 | 4 | 0.25 | 7.06 |
| 2025/2026 | Premier League (Malta) | 16 | 1440 | 3 | 0 | 0.19 | — |
| 2025/2026 | Super League (Greece) | 8 | 495 | 0 | 0 | 0 | 6.45 |
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 2026-07-31
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Korona Kielce | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
 Lech Poznań | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Legia Warszawa | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Pogoń Szczecin | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 Cracovia Kraków | 3 | 0 | 3 | 0 | 1 | 1 | 1 | 0 |
 Zagłębie Lubin | 3 | 0 | 3 | 0 | 0 | 1 | 1 | 0 |
 Piast Gliwice | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Radomiak Radom | 3 | 1 | 1 | 1 | 1 | 0 | 1 | 0 |
 Górnik Zabrze | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 OFI | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Lechia Gdańsk | 2 | 1 | 0 | 1 | 0 | 2 | 1 | 0 |
 Hearts | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jagiellonia Białystok | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Levadiakos | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Raków Częstochowa | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Śląsk Wrocław | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Gzira United | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Siroki Brijeg | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Naxxar Lions | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Widzew Lodz | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Luxembourg | 3 | 1 | 0 | 2 | 0 | 1 | 0 | 0 |
 Greece | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Finland | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Croatia | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Netherlands | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Poland | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Moldova | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Andorra | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Liechtenstein | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
 San Marino | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kuwait | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Azerbaijan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ukraine | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Bosnia and Herzegovina | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Slovenia | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 Belarus | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 England | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Slovakia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Republic of Ireland | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Israel | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Across 16 Premier League (Malta) appearances in 2025/2026 (1,440 minutes), Matthew Guillaumier scored 3 goals but did not register an assist — 0.19 goal involvements per 90.
The record shows 9 league seasons for him (2015–2025) across 6 clubs. No season rated higher than 2024/2025 (7.06, Ekstraklasa); none lower than 2020/2021 (0). Compared with his earlier career average, the last two rated seasons are up by 3.28.
