| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2021/2022 | Regionalliga: Südwest | 22 | 1216 | 3 | 0 | 0.22 | — |
| 2022/2023 | Regionalliga: Südwest | 25 | 1534 | 7 | 0 | 0.41 | — |
| 2023/2024 | 3. Liga | 32 | 1437 | 5 | 2 | 0.44 | 7.34 |
| 2024/2025 | 3. Liga | 27 | 635 | 2 | 0 | 0.28 | 6.42 |
| 2025/2026 | Niké Liga | 7 | 212 | 0 | 0 | 0 | 6.36 |
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 2026-08-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 1860 München | 4 | 2 | 2 | 0 | 1 | 0 | 0 | 0 |
 Ingolstadt | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Saarbrücken | 4 | 1 | 1 | 2 | 1 | 0 | 0 | 0 |
 Rot-Weiss Essen | 4 | 2 | 1 | 1 | 1 | 0 | 2 | 0 |
 Viktoria Köln | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 DSC Arminia Bielefeld | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Waldhof Mannheim | 4 | 1 | 0 | 3 | 1 | 0 | 1 | 0 |
 Unterhaching | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
 Sandhausen | 4 | 2 | 0 | 2 | 2 | 0 | 0 | 0 |
 Borussia Dortmund II | 4 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
 Ulm | 3 | 0 | 2 | 1 | 1 | 0 | 0 | 0 |
 Dynamo Dresden | 3 | 2 | 0 | 1 | 0 | 1 | 0 | 0 |
 Stuttgart II | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 FSV Frankfurt | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 VfB Lübeck | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Osnabrück | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Eintracht Trier | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
 MSV Duisburg | 2 | 0 | 2 | 0 | 1 | 0 | 1 | 0 |
 Energie Cottbus | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Hallescher FC | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
In the 2025/2026 Niké Liga, Sean Seitz played 7 games (212 minutes) without a direct goal contribution. Per-match rating over the season: 6.36.
His league record spans 5 seasons (2021–2025) across 4 clubs. 2023/2024 stands as his highest-rated season (7.34, 3. Liga), with 2025/2026 the weakest (6.36).
