İstanbul Başakşehir
2025/26Conference League 2nd qualifying round→Out in the Conference League 4th qualifying round
Coefficient points3.5earned for Türkiye this season
Record3-1-26 matches played
Goals11:7+4 goal difference
Club coefficient23.000the club's own running total
UECL Conference League
İstanbul Başakşehir
5th in the league| Stage | Date | Match | Score | Outcome | Pts |
|---|---|---|---|---|---|
| UECL · QR2 · 1st leg | 24 Jul 2025 | Cherno More – İstanbul Başakşehir | 0:1 | 1 | |
| UECL · QR2 · 2nd leg | 31 Jul 2025 | İstanbul Başakşehir – Cherno More | 4:0 | Through to the qualifying round 3 (UECL) | 1 |
| UECL · QR3 · 1st leg | 7 Aug 2025 | Viking – İstanbul Başakşehir | 1:3 | 1 | |
| UECL · QR3 · 2nd leg | 13 Aug 2025 | İstanbul Başakşehir – Viking | 1:1 | Through to the qualifying round 4 (UECL) | 0.5 |
| UECL · QR4 · 1st leg | 21 Aug 2025 | İstanbul Başakşehir – Universitatea Craiova | 1:2 | 0 | |
| UECL · QR4 · 2nd leg | 28 Aug 2025 | Universitatea Craiova – İstanbul Başakşehir | 3:1 | Eliminated | 0 |
See also: every Türkiye club in 2025/26 · the 2025/26 coefficient table.