Goalkeeper · 1. FC Köln · season-by-season, by competition, and every match.
A career still climbing — Zieler is at his peak right now, and the curve hasn't flattened.
The record covers 5 seasons (2021/22–2024/25) across 2 clubs — 128 appearances with 1 goal contributions as a goalkeeper.
His best campaign on record is 2021/22 at Hannover 96 — Season rating 34, 0 goals and 1 assist in 25 games. 2024/25 was the leap — Season rating up 19 points at Hannover 96. Form is on a climb — up 15 Season points across his last 3 full seasons.
| Season | Club | Apps | G | A | Rating | Season |
|---|---|---|---|---|---|---|
| 2024/25 | Hannover 96 | 34 | 0 | 0 | 26 | 33 |
| 2023/24 | Hannover 96 | 34 | 0 | 0 | 26 | 14 |
| 2022/23 | Hannover 96 | 34 | 0 | 0 | 28 | 18 |
| 2021/22 | Hannover 96 | 25 | 0 | 1 | 28 | 34 |
| 2020/21 | 1. FC Köln | 1 | 0 | 0 | 23 | 0 |
| Date | Competition | Opponent | Res | Status | Min | G | A | Rating |
|---|---|---|---|---|---|---|---|---|
| Jan 10 | Friendlies Clubs | A FC Lugano | 3-3 | Not in squad | — | |||
| Jan 14 | Friendlies Clubs | H FC Viktoria Köln | 3-2 | Not in squad | — | |||
| Mar 20 | Friendlies Clubs | H Verl | 1-2 | Not in squad | — | |||
| Aug 9 | Friendlies Clubs | H Atalanta | 4-0 | Not in squad | — | |||
| Aug 17 | DFB Pokal | A SSV Jahn Regensburg | 2-1 | Played | 101 | 7.5 | ||
| Aug 24 | Bundesliga | A FSV Mainz 05 | 1-0 | Unused sub | 0 | — | ||
| Aug 31 | Bundesliga | H SC Freiburg | 4-1 | Unused sub | 0 | — | ||
| Sep 13 | Bundesliga | A VfL Wolfsburg | 3-3 | Unused sub | 0 | — | ||
| Sep 20 | Bundesliga | A RB Leipzig | 1-3 | Unused sub | 0 | — | ||
| Sep 28 | Bundesliga | H VfB Stuttgart | 1-2 | Unused sub | 0 | — | ||
| Oct 3 | Bundesliga | A 1899 Hoffenheim | 1-0 | Unused sub | 0 | — | ||
| Oct 18 | Bundesliga | H FC Augsburg | 1-1 | Unused sub | 0 | — | ||
| Oct 25 | Bundesliga | A Borussia Dortmund | 0-1 | Unused sub | 0 | — | ||
| Oct 29 | DFB Pokal | H Bayern München | 1-4 | Played | 90 | 6.6 | ||
| Nov 2 | Bundesliga | H Hamburger SV | 4-1 | Unused sub | 0 | — | ||
| Nov 8 | Bundesliga | A Borussia Mönchengladbach | 1-3 | Unused sub | 0 | — | ||
| Nov 22 | Bundesliga | H Eintracht Frankfurt | 3-4 | Unused sub | 0 | — | ||
| Nov 29 | Bundesliga | A Werder Bremen | 1-1 | Unused sub | 0 | — | ||
| Dec 6 | Bundesliga | H FC St. Pauli | 1-1 | Unused sub | 0 | — | ||
| Dec 13 | Bundesliga | A Bayer Leverkusen | 0-2 | Unused sub | 0 | — | ||
| Dec 20 | Bundesliga | H Union Berlin | 0-1 | Unused sub | 0 | — | ||
| Jan 10 | Bundesliga | A 1. FC Heidenheim | 2-2 | Unused sub | 0 | — | ||
| Jan 14 | Bundesliga | H Bayern München | 1-3 | Unused sub | 0 | — | ||
| Jan 17 | Bundesliga | H FSV Mainz 05 | 2-1 | Unused sub | 0 | — | ||
| Jan 25 | Bundesliga | A SC Freiburg | 1-2 | Unused sub | 0 | — | ||
| Jan 30 | Bundesliga | H VfL Wolfsburg | 1-0 | Unused sub | 0 | — | ||
| Feb 8 | Bundesliga | H RB Leipzig | 1-2 | Unused sub | 0 | — | ||
| Feb 14 | Bundesliga | A VfB Stuttgart | 1-3 | Unused sub | 0 | — | ||
| Feb 21 | Bundesliga | H 1899 Hoffenheim | 2-2 | Unused sub | 0 | — | ||
| Feb 27 | Bundesliga | A FC Augsburg | 0-2 | Unused sub | 0 | — | ||
| Mar 7 | Bundesliga | H Borussia Dortmund | 1-2 | Unused sub | 0 | — | ||
| Mar 14 | Bundesliga | A Hamburger SV | 1-1 | Unused sub | 0 | — | ||
| Mar 21 | Bundesliga | H Borussia Mönchengladbach | 3-3 | Unused sub | 0 | — | ||
| Apr 5 | Bundesliga | A Eintracht Frankfurt | 2-2 | Unused sub | 0 | — | ||
| Apr 12 | Bundesliga | H Werder Bremen | 3-1 | Unused sub | 0 | — | ||
| Apr 17 | Bundesliga | A FC St. Pauli | 1-1 | Unused sub | 0 | — | ||
| Apr 25 | Bundesliga | H Bayer Leverkusen | 1-2 | Unused sub | 0 | — | ||
| May 2 | Bundesliga | A Union Berlin | 2-2 | Unused sub | 0 | — | ||
| May 10 | Bundesliga | H 1. FC Heidenheim | 1-3 | Unused sub | 0 | — | ||
| May 16 | Bundesliga | A Bayern München | 1-5 | Unused sub | 0 | — |