| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2013/2014 | Bundesliga | 14 | 877 | 1 | 0 | 0.1 | — |
| 2013/2014 | Regionalliga: Nord | 3 | 270 | 0 | 0 | 0 | — |
| 2013/2014 | Regionalliga: West | 3 | 270 | 0 | 0 | 0 | — |
| 2014/2015 | Bundesliga | 15 | 955 | 0 | 0 | 0 | — |
| 2015/2016 | Bundesliga | 2 | 79 | 0 | 0 | — | 6.58 |
| 2016/2017 | 2. Bundesliga | 23 | 1973 | 1 | 1 | 0.09 | 7.19 |
| 2017/2018 | 2. Bundesliga | 31 | 2694 | 1 | 2 | 0.1 | 7.39 |
| 2018/2019 | Bundesliga | 28 | 2451 | 4 | 1 | 0.18 | 7.13 |
| 2019/2020 | Bundesliga | 31 | 2733 | 2 | 3 | 0.16 | 7.02 |
| 2020/2021 | Serie A | 19 | 788 | 0 | 0 | 0 | 6.89 |
| 2021/2022 | Serie A | 23 | 1344 | 1 | 0 | 0.07 | 6.88 |
| 2022/2023 | Serie A | 10 | 541 | 0 | 0 | 0 | 6.82 |
| 2022/2023 | Super Lig | 5 | 121 | 0 | 0 | 0 | 6.83 |
| 2023/2024 | Super Lig | 35 | 2085 | 1 | 2 | 0.13 | 7.2 |
| 2024/2025 | Super Lig | 30 | 1679 | 1 | 3 | 0.21 | 7.02 |
| 2025/2026 | Super Lig | 19 | 402 | 1 | 0 | 0.22 | 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 2026-07-21
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Borussia Mönchengladbach | 10 | 2 | 0 | 8 | 0 | 1 | 3 | 0 |
 FC Augsburg | 9 | 4 | 2 | 3 | 0 | 0 | 1 | 0 |
 Eintracht Frankfurt | 9 | 2 | 2 | 5 | 1 | 0 | 5 | 0 |
 FC Bayern München | 9 | 0 | 2 | 7 | 0 | 0 | 2 | 0 |
 Trabzonspor | 9 | 7 | 1 | 1 | 1 | 1 | 0 | 0 |
 Hertha BSC | 9 | 5 | 2 | 2 | 0 | 0 | 0 | 0 |
 Bayer 04 Leverkusen | 9 | 1 | 2 | 6 | 0 | 0 | 1 | 0 |
 İstanbul Başakşehir | 9 | 7 | 1 | 1 | 1 | 0 | 2 | 0 |
 Werder Bremen | 8 | 4 | 2 | 2 | 1 | 0 | 1 | 0 |
 Fenerbahçe | 8 | 3 | 3 | 2 | 0 | 0 | 1 | 0 |
 Alanyaspor | 8 | 8 | 0 | 0 | 0 | 0 | 1 | 0 |
 VfL Wolfsburg | 8 | 3 | 2 | 3 | 1 | 0 | 0 | 0 |
 Juventus | 8 | 2 | 0 | 6 | 0 | 0 | 0 | 0 |
 Konyaspor | 8 | 5 | 1 | 2 | 0 | 0 | 1 | 0 |
 TSG Hoffenheim | 8 | 4 | 3 | 1 | 0 | 0 | 2 | 0 |
 Borussia Dortmund | 7 | 2 | 1 | 4 | 0 | 0 | 0 | 0 |
 Beşiktaş | 7 | 4 | 0 | 3 | 0 | 0 | 1 | 0 |
 Kayserispor | 7 | 6 | 1 | 0 | 0 | 0 | 0 | 0 |
 SC Freiburg | 7 | 4 | 1 | 2 | 3 | 0 | 2 | 0 |
 Lazio | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 1 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Montenegro | 5 | 2 | 2 | 1 | 0 | 0 | 2 | 0 |
 Italy | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Russia | 3 | 1 | 2 | 0 | 0 | 1 | 0 | 0 |
 Wales | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 0 |
 Hungary | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Moldova | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Greece | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Austria | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Germany | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
 Netherlands | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Latvia | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Faroe Islands | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Luxembourg | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Gibraltar | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Guinea | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Tunisia | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sweden | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 United States | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mexico | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Norway | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
Across 19 Super Lig appearances in 2025/2026 (402 minutes), Kaan Ayhan scored 1 goal but did not register an assist — 0.22 goal involvements per 90. GioScore's computed rating for the season averages 6.71.
His ratings range from 6.71 (2025/2026) up to 7.39 in 2017/2018, 2. Bundesliga. The direction of late is downward — 0.17 under his prior average over the last two rated seasons.
