| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015/2016 | 2. Bundesliga | 2 | 90 | 0 | 0 | 0 | — |
| 2016/2017 | 2. Bundesliga | 8 | 383 | 0 | 0 | 0 | 6.48 |
| 2017/2018 | 2. Bundesliga | 21 | 1532 | 2 | 0 | 0.12 | 6.72 |
| 2018/2019 | 2. Bundesliga | 30 | 1978 | 5 | 2 | 0.32 | 6.9 |
| 2019/2020 | 2. Bundesliga | 26 | 1783 | 1 | 4 | 0.25 | 6.95 |
| 2020/2021 | 2. Bundesliga | 32 | 2445 | 5 | 2 | 0.26 | 7.15 |
| 2021/2022 | 2. Bundesliga | 20 | 870 | 0 | 3 | 0.31 | 7.05 |
| 2022/2023 | 2. Bundesliga | 32 | 2683 | 3 | 5 | 0.27 | 7.17 |
| 2023/2024 | Bundesliga | 20 | 1491 | 3 | 2 | 0.3 | 7.12 |
| 2024/2025 | Championship (England) | 16 | 911 | 0 | 3 | 0.3 | 6.8 |
| 2024/2025 | 2. Bundesliga | 16 | 1204 | 4 | 2 | 0.45 | 7.04 |
| 2025/2026 | 2. Bundesliga | 19 | 1058 | 0 | 2 | 0.17 | 6.71 |
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 2026-07-25
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Fortuna Düsseldorf | 5 | 1 | 0 | 4 | 0 | 0 | 2 | 0 |
 FC Union Berlin | 4 | 1 | 0 | 3 | 1 | 0 | 3 | 0 |
 Hannover 96 | 4 | 1 | 1 | 2 | 1 | 0 | 1 | 0 |
 Paderborn | 4 | 1 | 1 | 2 | 0 | 0 | 2 | 0 |
 SpVgg Greuther Fürth | 4 | 0 | 0 | 4 | 0 | 0 | 3 | 0 |
 Magdeburg | 4 | 4 | 0 | 0 | 0 | 1 | 2 | 0 |
 Schalke 04 | 3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
 Werder Bremen | 3 | 2 | 1 | 0 | 1 | 1 | 1 | 0 |
 St. Pauli | 3 | 1 | 0 | 2 | 1 | 0 | 1 | 0 |
 Nürnberg | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 0 |
 VfL Bochum 1848 | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Dynamo Dresden | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Kaiserslautern | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
 Hamburger SV | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 0 |
 Jahn Regensburg | 3 | 2 | 1 | 0 | 0 | 1 | 2 | 0 |
 Eintracht Braunschweig | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sheffield Wednesday | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
 RB Leipzig | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 FC Bayern München | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ingolstadt | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
Every direct contribution from Marvin Mehlem in the 2025/2026 2. Bundesliga was an assist — 2 assists across 19 games (1,058 minutes) — 0.17 goal involvements per 90. His average match rating for that season computes to 6.71.
No season rated higher than 2022/2023 (7.17, 2. Bundesliga); none lower than 2016/2017 (6.48).
