KK Kvarner history and statistics in FIBA Europe and Euroleague Basketball (company) competitions.
| Record | Round | Opponent club | |||||
|---|---|---|---|---|---|---|---|
| 1977–78 FIBA European Cup Winners' Cup 2nd–tier [2] | |||||||
| 2–6 | 2nd round | | 93–94 a | 88–78 h | |||
| QF | | 85–99 a | 65–78 h | ||||
| | 100–93 h | 79–92 a | |||||
| | 74–81 h | 67–92 a | |||||
| 1994–95 FIBA Korać Cup 3rd–tier [3] | |||||||
| 1–2 +1 draw | 1st round | Bye | Croatia Line Rijeka qualified without games | ||||
| 2nd round | | 84–69 (h) | 73–80 (a) | ||||
| 3rd round | | 73–73 (h) | 75–77 (a) | ||||
| 2000–01 FIBA Korać Cup 3rd–tier [4] | |||||||
| 3–1 | 1st round | | 84–79 (h) | 88–71 (a) | |||
| 2nd round | | 101–92 (h) | 62–89 (a) | ||||
| 2001–02 FIBA Korać Cup 3rd–tier [5] | |||||||
| 0–2 | 1st round | | 73–90 (a) | 65–80 (h) | |||
KK Kvarner has overall, from 1977–78 (first participation) to 2001–02 (last participation): 6 wins against 11 defeats and 1 draw in 18 games for all the European club competitions.