| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2021 | Serie B | 1 | 25 | 0 | 0 | — | 6.73 |
| 2022 | Serie A | 1 | 69 | 0 | 0 | — | 5.41 |
| 2022 | Serie B | 8 | 664 | 0 | 0 | 0 | 7.16 |
| 2022/2023 | 2. Liga | 3 | 181 | 0 | 0 | 0 | 6.68 |
| 2023/2024 | 2. Liga | 7 | 327 | 0 | 0 | 0 | 6.8 |
| 2024 | Serie A | 20 | 1341 | 2 | 0 | 0.13 | 6.99 |
| 2025/2026 | Admiral Bundesliga | 1 | 65 | 0 | 0 | — | 6.86 |
| 2025/2026 | 2. Liga | 7 | 420 | 0 | 0 | 0 | 6.67 |
| 2026 | Serie B | 3 | 259 | 1 | 0 | 0.35 | 6.67 |
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 2026-08-12
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Botafogo | 6 | 1 | 2 | 3 | 0 | 0 | 0 | 0 |
 Corinthians | 4 | 1 | 1 | 2 | 0 | 0 | 1 | 0 |
 Fluminense | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Grêmio | 4 | 0 | 3 | 1 | 0 | 0 | 1 | 0 |
 Palmeiras | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Athletico PR | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Santos | 4 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |
 Cruzeiro | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Fortaleza | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Cuiabá | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Criciúma | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Água Santa | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Mirassol | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sousa | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Juventude | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Barcelona Guayaquil | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Bahia | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Vasco da Gama | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Flamengo | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Internacional | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Venezuela U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tunisia U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Nigeria U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Colombia U20 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Paraguay U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Argentina U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Dominican Republic U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Peru U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ecuador U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In the 2025/2026 2. Liga, Douglas Mendes played 7 games (420 minutes) without a direct goal contribution. GioScore's computed rating for the season averages 6.67.
No season rated higher than 2022 (7.16, Serie B); none lower than 2025/2026 (6.67). His two latest rated seasons run 0.15 lower than the rest of his career.
