Sporting B.C. in international competitions is the history and statistics of Sporting B.C. in FIBA Europe and Euroleague Basketball Company competitions.
| width=10% | Record | width=10% | Round | width=20% | Opponent club | width=10% | width=10% | width=10% | width=10% | width=10% | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1979–80 FIBA Korać Cup 3rd–tier | |||||||||||||||
| 1–1 | 1st round | Bayreuth | 111–110 (h) | 71–83 (a) | |||||||||||
| 1980–81 FIBA Korać Cup 3rd–tier | |||||||||||||||
| 0–2 | 2nd round | Crvena zvezda | 63–85 (a) | 69–72 (h) | |||||||||||
| 1995–96 FIBA Korać Cup 3rd–tier | |||||||||||||||
| 5–5 +2 draws | 1st round |  AEK Larnaca | 77–61 (h) | 84–84 (a) | |||||||||||
| 2nd round |  Belgacom Union Mons-Hainaut | 92–92 (a) | 107–92 (h) | ||||||||||||
| 3rd round |  Pitch Cholet | 95–76 (h) | 71–80 (a) | ||||||||||||
| Top 16 |  Fenerbahçe | 106–90 (h) | 78–98 (a) | ||||||||||||
 Stefanel Milano | 96–100 (h) | 83–110 (a) | |||||||||||||
 Estudiantes Argentaria | 84–88 (h) | 88–86 (a) | |||||||||||||
| 1996–97 FIBA Korać Cup 3rd–tier | |||||||||||||||
| 8–2 | 1st round | Bye | Sporting qualified without games | ||||||||||||
| 2nd round |  Plannja | 92–67 (a) | 85–55 (h) | ||||||||||||
 Baník Cígeľ Prievidza | 74–63 (h) | 76–66 (a) | |||||||||||||
 CSK VVS Samara | 80–79 (a) | 88–64 (h) | |||||||||||||
| 3rd round |  Maccabi Rishon LeZion | 61–62 (a) | 79–76 (h) | ||||||||||||
| Top 16 | Telemarket Roma | 66–78 (a) | 81–76 (h) | ||||||||||||
| 1997–98 FIBA Korać Cup 3rd–tier | |||||||||||||||
| 2–4 | 1st round | Bye | Sporting qualified without games | ||||||||||||
| 2nd round | Tuborg | 89–87 (h) | 50–79 (a) | ||||||||||||
 Stal Bobrek Bytom | 91–87 (h) | 65–80 (a) | |||||||||||||
| Cherno More Port Varna | 66–70 (a) | 64–75 (h) | |||||||||||||
AO Sporting (coach: xxx): Dave Caligaris 22, Tom Kappos 4, Giorgos Skropolithas 8, Zakynthinos 18, Vasilopoulos 20, Kagidis 4.