| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | 2. Bundesliga | 2 | 180 | 1 | 2 | 1.5 | 8 |
| 2014/2015 | 3. Liga | 6 | 455 | 0 | 0 | 0 | — |
| 2015/2016 | 3. Liga | 10 | 460 | 0 | 0 | 0 | — |
| 2016/2017 | 3. Liga | 30 | 2384 | 1 | 0 | 0.04 | — |
| 2017/2018 | Regionalliga: Südwest | 21 | 1865 | 2 | 0 | 0.1 | — |
| 2017/2018 | 3. Liga | 13 | 790 | 2 | 3 | 0.57 | — |
| 2018/2019 | 2. Bundesliga | 28 | 1443 | 1 | 2 | 0.19 | 6.73 |
| 2019/2020 | 3. Liga | 22 | 1536 | 2 | 0 | 0.12 | — |
| 2020/2021 | 3. Liga | 37 | 3281 | 5 | 6 | 0.3 | — |
| 2021/2022 | 3. Liga | 36 | 3044 | 3 | 6 | 0.27 | — |
| 2022/2023 | 3. Liga | 33 | 2866 | 2 | 9 | 0.35 | — |
| 2023/2024 | 3. Liga | 28 | 2359 | 2 | 8 | 0.38 | 8.03 |
| 2024/2025 | 3. Liga | 29 | 2411 | 1 | 7 | 0.3 | 6.56 |
| 2025/2026 | 3. Liga | 38 | 3345 | 18 | 12 | 0.81 | 6.73 |
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 2026-08-15
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Hansa Rostock | 13 | 3 | 2 | 8 | 3 | 0 | 2 | 0 |
 Viktoria Köln | 13 | 4 | 3 | 6 | 2 | 0 | 3 | 0 |
 Osnabrück | 13 | 5 | 3 | 5 | 0 | 3 | 4 | 0 |
 Hallescher FC | 13 | 8 | 1 | 4 | 2 | 1 | 4 | 0 |
 Wehen Wiesbaden | 13 | 3 | 5 | 5 | 0 | 0 | 0 | 0 |
 1860 München | 12 | 4 | 2 | 6 | 2 | 0 | 3 | 0 |
 Saarbrücken | 12 | 7 | 3 | 2 | 2 | 0 | 2 | 0 |
 MSV Duisburg | 12 | 4 | 4 | 4 | 1 | 1 | 2 | 0 |
 Verl | 11 | 5 | 3 | 3 | 0 | 0 | 2 | 0 |
 Dynamo Dresden | 10 | 2 | 5 | 3 | 0 | 1 | 2 | 0 |
 Zwickau | 10 | 1 | 7 | 2 | 1 | 1 | 1 | 0 |
 Meppen | 9 | 4 | 2 | 3 | 0 | 1 | 3 | 0 |
 Magdeburg | 8 | 3 | 2 | 3 | 0 | 0 | 1 | 0 |
 Kaiserslautern | 7 | 0 | 4 | 3 | 0 | 0 | 0 | 0 |
 Fortuna Köln | 7 | 2 | 2 | 3 | 0 | 0 | 0 | 0 |
 Erzgebirge Aue | 7 | 1 | 2 | 4 | 0 | 0 | 0 | 0 |
 Chemnitzer FC | 7 | 2 | 2 | 3 | 0 | 0 | 1 | 0 |
 Stuttgart II | 6 | 2 | 1 | 3 | 0 | 0 | 1 | 0 |
 Energie Cottbus | 6 | 2 | 3 | 1 | 1 | 1 | 1 | 0 |
 Waldhof Mannheim | 6 | 1 | 5 | 0 | 1 | 2 | 1 | 0 |
The 2025/2026 3. Liga line for Marcel Costly: 38 appearances (3,345 minutes), 18 goals, 12 assists — 0.81 goal involvements per 90. That season graded out at an average match rating of 6.73.
2023/2024 stands as his highest-rated season (8.03, 3. Liga), with 2024/2025 the weakest (6.56). The recent curve points down: 0.74 below his prior career average across the last two rated seasons.
