İstanbul Başakşehir 2025/26
Conference League 2nd qualifying round→Out in the Conference League 4th qualifying round
İstanbul Başakşehir entered the 2025/26 Conference League at the 2nd qualifying round and went out in the 4th qualifying round. It put out Cherno More of Bulgaria and Viking of Norway, then went out to Universitatea Craiova of Romania, 1:2 at home and 1:3 away. The season earned Türkiye 3.5 coefficient points.
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.