| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Superliga (Romania) | 2 | 180 | 1 | 1 | 1 | 7 |
| 2016/2017 | Superliga (Romania) | 23 | 753 | 3 | 0 | 0.36 | — |
| 2017/2018 | Superliga (Romania) | 27 | 1289 | 3 | 2 | 0.35 | — |
| 2018/2019 | Superliga (Romania) | 28 | 1099 | 0 | 1 | 0.08 | — |
| 2019/2020 | Superliga (Romania) | 1 | 26 | 0 | 0 | — | — |
| 2020/2021 | Superliga (Romania) | 22 | 1329 | 4 | 0 | 0.27 | — |
| 2021/2022 | Superliga (Romania) | 18 | 1058 | 1 | 3 | 0.34 | — |
| 2022/2023 | Superliga (Romania) | 36 | 2792 | 16 | 1 | 0.55 | 7.43 |
| 2023/2024 | Superliga (Romania) | 7 | 239 | 3 | 0 | 1.13 | 7.04 |
| 2024 | K League 2 | 10 | 562 | 2 | 1 | 0.48 | — |
| 2024/2025 | Superliga (Romania) | 15 | 621 | 2 | 1 | 0.43 | 6.84 |
| 2025/2026 | Superliga (Romania) | 39 | 2848 | 15 | 5 | 0.63 | 6.87 |
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 | ||
|---|---|---|---|---|---|---|---|---|
 UTA Arad | 9 | 3 | 2 | 4 | 2 | 0 | 1 | 0 |
 Hermannstadt | 7 | 2 | 1 | 4 | 1 | 0 | 0 | 0 |
 Otelul | 5 | 2 | 1 | 2 | 3 | 0 | 0 | 0 |
 FCSB | 5 | 2 | 0 | 3 | 1 | 1 | 1 | 0 |
 Unirea Slobozia | 5 | 3 | 0 | 2 | 2 | 1 | 1 | 0 |
 Dinamo Bucureşti | 4 | 1 | 2 | 1 | 2 | 0 | 0 | 0 |
 CFR Cluj | 4 | 0 | 3 | 1 | 1 | 0 | 0 | 0 |
 Argeş | 4 | 2 | 2 | 0 | 2 | 0 | 1 | 0 |
 Petrolul 52 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Farul Constanța | 4 | 1 | 1 | 2 | 1 | 0 | 0 | 0 |
 CSM Iaşi | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Chindia Târgovişte | 3 | 1 | 2 | 0 | 1 | 0 | 0 | 0 |
 F91 Dudelange | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Botoşani | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
 Gaz Metan Mediaş | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
 Alashkert | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Rapid Bucuresti | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Anyang | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Universitatea Cluj | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Csikszereda | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
Across 39 Superliga (Romania) appearances in 2025/2026, Sebastian Mailat contributed 15 goals plus 5 assists (2,848 minutes) — 0.63 goal involvements per 90. That season graded out at an average match rating of 6.87.
His ratings range from 6.84 (2024/2025) up to 7.43 in 2022/2023, Superliga (Romania). Averaged over his last two rated seasons, he sits 0.38 below his earlier career level.
