| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015/2016 | Regionalliga: Nord | 5 | 295 | 1 | 0 | 0.31 | — |
| 2015/2016 | Regionalliga: West | 3 | — | 0 | 0 | — | — |
| 2016/2017 | Regionalliga: Nord | 11 | 742 | 0 | 0 | 0 | — |
| 2016/2017 | Regionalliga: West | 11 | 778 | 0 | 0 | 0 | — |
| 2017/2018 | Regionalliga: Südwest | 32 | 1860 | 1 | 0 | 0.05 | — |
| 2017/2018 | Regionalliga: Nord | 32 | 1860 | 1 | 0 | 0.05 | — |
| 2017/2018 | Oberliga: Hessen | 19 | 936 | 0 | 0 | 0 | — |
| 2018/2019 | Regionalliga: Südwest | 4 | 289 | 0 | 0 | 0 | — |
| 2018/2019 | Regionalliga: Nord | 11 | 868 | 0 | 0 | 0 | — |
| 2019/2020 | 2. Bundesliga | 9 | 257 | 0 | 0 | 0 | 6.64 |
| 2020/2021 | 2. Bundesliga | 10 | 287 | 0 | 1 | 0.31 | 6.73 |
| 2021/2022 | 3. Liga | 25 | 1913 | 0 | 1 | 0.05 | — |
| 2022/2023 | 3. Liga | 9 | 186 | 0 | 0 | 0 | — |
| 2023/2024 | Regionalliga: West | 10 | 654 | 0 | 0 | 0 | — |
| 2024/2025 | 3. Liga | 26 | 1209 | 0 | 3 | 0.22 | 6.67 |
| 2025/2026 | 3. Liga | 9 | 392 | 0 | 0 | 0 | 6.4 |
| 2026/2027 | 3. Liga | 1 | 31 | 0 | 0 | — | 6.37 |
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.
Cohort: 103 3. Liga defenders, 2024/2025, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-09-01
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Borussia Dortmund II | 6 | 2 | 2 | 2 | 0 | 0 | 0 | 0 |
 Ingolstadt | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Erzgebirge Aue | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Dynamo Dresden | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Stuttgart II | 3 | 2 | 0 | 1 | 0 | 1 | 2 | 0 |
 Rot-Weiss Essen | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Viktoria Köln | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 DSC Arminia Bielefeld | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Energie Cottbus | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Hallescher FC | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Waldhof Mannheim | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Hansa Rostock | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Nürnberg | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Saarbrücken | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Osnabrück | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 SC Wiedenbrück | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Wehen Wiesbaden | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Magdeburg | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Havelse | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 SSVg Velbert | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
Florian Heister went through 9 3. Liga appearances in 2025/2026 (392 minutes) without a goal or an assist. Per-match rating over the season: 6.4. Within 103 3. Liga defenders (2024/2025, at least 450 minutes), he places in the 48th percentile by match rating — goals rank: 53rd of 103.
Season ratings peak at 6.73 in 2020/2021, 2. Bundesliga and bottom out at 6.4 in 2025/2026. Averaged over his last two rated seasons, he sits 0.15 below his earlier career level.
