| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017/2018 | La Liga | 3 | 102 | 1 | 0 | 0.88 | 6.84 |
| 2018/2019 | La Liga | 14 | 1011 | 0 | 1 | 0.09 | 6.72 |
| 2018/2019 | La Liga 2 (Spain) | 15 | 1268 | 1 | 0 | 0.07 | 7.11 |
| 2019/2020 | La Liga | 24 | 1871 | 0 | 1 | 0.05 | 6.79 |
| 2020/2021 | La Liga | 31 | 2619 | 0 | 0 | 0 | 6.91 |
| 2021/2022 | La Liga | 32 | 2807 | 1 | 3 | 0.13 | 7.1 |
| 2022/2023 | Serie A | 30 | 1637 | 2 | 2 | 0.22 | 6.94 |
| 2023/2024 | Serie A | 23 | 1572 | 1 | 1 | 0.11 | 7.18 |
| 2024/2025 | Serie A | 32 | 2375 | 0 | 2 | 0.08 | 7.14 |
| 2025/2026 | Serie A | 25 | 1369 | 0 | 0 | 0 | 6.74 |
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 2026-08-13
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 AC Milan | 9 | 5 | 2 | 2 | 0 | 1 | 2 | 0 |
 Fiorentina | 8 | 5 | 2 | 1 | 0 | 0 | 0 | 0 |
 Real Betis | 8 | 3 | 2 | 3 | 0 | 0 | 1 | 0 |
 Atalanta | 8 | 5 | 0 | 3 | 0 | 0 | 0 | 0 |
 Inter | 8 | 2 | 4 | 2 | 0 | 0 | 0 | 0 |
 Levante | 8 | 3 | 3 | 2 | 0 | 0 | 2 | 0 |
 Lecce | 8 | 6 | 2 | 0 | 0 | 0 | 1 | 0 |
 Bologna | 8 | 3 | 3 | 2 | 0 | 0 | 2 | 0 |
 Lazio | 7 | 2 | 0 | 5 | 0 | 0 | 0 | 0 |
 FC Barcelona | 7 | 1 | 2 | 4 | 0 | 0 | 4 | 0 |
 Valencia | 7 | 3 | 3 | 1 | 0 | 0 | 2 | 0 |
 Torino | 7 | 5 | 1 | 1 | 0 | 0 | 0 | 0 |
 Real Madrid | 7 | 1 | 2 | 4 | 0 | 0 | 2 | 0 |
 Roma | 6 | 4 | 2 | 0 | 1 | 0 | 2 | 0 |
 SD Eibar | 6 | 2 | 3 | 1 | 1 | 0 | 1 | 0 |
 Genoa | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 |
 Udinese | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 |
 Osasuna | 6 | 2 | 4 | 0 | 1 | 0 | 0 | 0 |
 Real Sociedad | 6 | 1 | 2 | 3 | 0 | 0 | 1 | 0 |
 Juventus | 6 | 4 | 1 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 United States | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 Mexico | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Korea Republic | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Canada | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Argentina | 2 | 1 | 0 | 1 | 0 | 0 | 2 | 0 |
 Brazil | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Panama | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Colombia | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
 Bolivia | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ghana | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Côte d'Ivoire | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ecuador | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Japan | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Algeria | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 England | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Iran | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Portugal | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Venezuela | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Paraguay | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Chile | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Mathías Olivera went through 25 Serie A appearances in 2025/2026 (1,369 minutes) without a goal or an assist. That season graded out at an average match rating of 6.74.
His ratings range from 6.72 (2018/2019) up to 7.18 in 2023/2024, Serie A.
