| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015 | Liga Profesional de Fútbol | 10 | 915 | 0 | 0 | 0 | — |
| 2016/2017 | La Liga | 29 | 2185 | 0 | 1 | 0.04 | 6.74 |
| 2017/2018 | La Liga | 26 | 2123 | 0 | 1 | 0.04 | 7.02 |
| 2017/2018 | Serie D: Girone A | 1 | 75 | 1 | 0 | — | — |
| 2018/2019 | La Liga | 23 | 1738 | 2 | 1 | 0.16 | 6.91 |
| 2019/2020 | Stars League | 20 | 1800 | 3 | 0 | 0.15 | — |
| 2020/2021 | Stars League | 20 | 1747 | 1 | 2 | 0.15 | — |
| 2021 | Serie A | 12 | 842 | 1 | 0 | 0.11 | 7.01 |
| 2022 | Serie A | 26 | 2129 | 0 | 0 | 0 | 7.07 |
| 2023 | Serie A | 26 | 2182 | 0 | 0 | 0 | 6.86 |
| 2024 | Serie A | 17 | 1072 | 1 | 0 | 0.08 | 6.9 |
| 2025 | Serie A | 14 | 1195 | 1 | 1 | 0.15 | 6.79 |
| 2026 | Serie A | 15 | 1297 | 1 | 0 | 0.07 | 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 2026-09-01
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Juventude | 7 | 2 | 3 | 2 | 0 | 0 | 1 | 0 |
 FC Barcelona | 6 | 1 | 1 | 4 | 1 | 0 | 1 | 0 |
 Valencia | 6 | 1 | 2 | 3 | 0 | 0 | 2 | 0 |
 Real Betis | 6 | 3 | 1 | 2 | 2 | 0 | 3 | 0 |
 Espanyol | 6 | 4 | 1 | 1 | 1 | 0 | 3 | 0 |
 Villarreal | 6 | 1 | 4 | 1 | 0 | 0 | 2 | 0 |
 Atlético de Madrid | 6 | 3 | 0 | 3 | 0 | 0 | 4 | 0 |
 Athletic Club | 6 | 4 | 0 | 2 | 0 | 0 | 3 | 0 |
 Botafogo | 5 | 2 | 0 | 3 | 0 | 0 | 4 | 2 |
 Grêmio | 5 | 1 | 3 | 1 | 0 | 0 | 2 | 0 |
 Real Madrid | 5 | 2 | 0 | 3 | 0 | 0 | 2 | 0 |
 Corinthians | 4 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
 Real Sociedad | 4 | 3 | 1 | 0 | 0 | 0 | 2 | 0 |
 Leganés | 4 | 1 | 1 | 2 | 0 | 0 | 1 | 0 |
 Las Palmas | 4 | 4 | 0 | 0 | 0 | 0 | 1 | 0 |
 Deportivo Alavés | 4 | 1 | 2 | 1 | 0 | 0 | 1 | 0 |
 Fortaleza | 4 | 3 | 0 | 1 | 0 | 0 | 1 | 0 |
 América Mineiro | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Celta de Vigo | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 SD Eibar | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
Across 15 Serie A appearances in 2026 (1,297 minutes), Gabriel Mercado scored 1 goal but did not register an assist — 0.07 goal involvements per 90. Per-match rating over the season: 6.74.
No season rated higher than 2022 (7.07, Serie A); none lower than 2016/2017 (6.74). Compared with his earlier career average, the last two rated seasons are down by 0.16.
