[9] Seoul Thunders 58-67 Busan Sonicboom [1] 2021-11-21 06:00
Stadium: Jamsil Arena
Head to Head
| Korea - KBL | 2021/10/16 09:00 | Seoul Thunders v Suwon Sonicboom | L | 80-95 |
| Korea - KBL | 2021/04/06 10:00 | Seoul Thunders v Suwon Sonicboom | W | 93-77 |
| Korea - KBL | 2021/03/02 10:00 | Seoul Thunders v Suwon Sonicboom | L | 88-93 |
| Korea - KBL | 2021/01/13 10:00 | Suwon Sonicboom v Seoul Thunders | L | 76-74 |
| Korea - KBL | 2021/01/02 08:00 | Suwon Sonicboom v Seoul Thunders | W | 77-94 |
| Korea - KBL | 2020/11/15 08:00 | Suwon Sonicboom v Seoul Thunders | L | 66-58 |
| Korea - KBL | 2020/10/18 05:00 | Seoul Thunders v Suwon Sonicboom | L | 82-89 |
| Korea - KBL | 2020/02/02 06:00 | Seoul Thunders v Suwon Sonicboom | W | 90-74 |
Home History
| Korea - KBL | 2021/11/14 06:00 | Seoul Thunders v KCC Egis | L | 64-71 |
| Korea - KBL | 2021/11/11 10:00 | Seoul Thunders v Seoul Knights | W | 75-74 |
| Korea - KBL | 2021/11/07 08:00 | Mobis Phoebus v Seoul Thunders | L | 78-67 |
| Korea - KBL | 2021/11/06 06:00 | Anyang Red Boosters v Seoul Thunders | L | 79-75 |
| Korea - KBL | 2021/11/04 10:00 | Korea Gas Corporation v Seoul Thunders | L | 86-56 |
| Korea - KBL | 2021/10/30 05:00 | Seoul Thunders v Goyang Sky Gunners | L | 76-81 |
| Korea - KBL | 2021/10/26 10:00 | Seoul Thunders v Anyang Red Boosters | W | 78-67 |
| Korea - KBL | 2021/10/24 05:00 | Korea Gas Corporation v Seoul Thunders | L | 95-86 |
Away History
| Korea - KBL | 2021/11/16 10:00 | Mobis Phoebus v Suwon Sonicboom | W | 70-85 |
| Korea - KBL | 2021/11/14 06:00 | Suwon Sonicboom v Changwon Sakers | W | 89-80 |
| Korea - KBL | 2021/11/10 10:00 | Dongbu Promy v Suwon Sonicboom | L | 67-53 |
| Korea - KBL | 2021/11/07 06:00 | Suwon Sonicboom v KCC Egis | W | 80-79 |
| Korea - KBL | 2021/11/05 10:00 | Seoul Knights v Suwon Sonicboom | L | 91-65 |
| Korea - KBL | 2021/11/03 10:00 | Suwon Sonicboom v Goyang Sky Gunners | W | 96-81 |
| Korea - KBL | 2021/10/31 09:00 | Suwon Sonicboom v Anyang Red Boosters | W | 86-63 |
| Korea - KBL | 2021/10/30 09:00 | Suwon Sonicboom v KCC Egis | W | 96-74 |