[3] Seoul Thunders 80-95 Busan Sonicboom [3] 2021-10-16 09:00
Stadium: Jamsil Arena
Head to Head
| 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 |
| Korea KBL | 2020/01/29 10:00 | Seoul Thunders v Suwon Sonicboom | L | 94-101 |
Home History
| Korea KBL | 2021/10/13 10:00 | Seoul Thunders v KCC Egis | W | 88-86 |
| Korea KBL | 2021/10/11 09:00 | Seoul Knights v Seoul Thunders | L | 87-73 |
| Korea KBL | 2021/10/10 07:00 | Seoul Thunders v Changwon Sakers | W | 100-92 |
| Korea KBL | 2021/04/06 10:00 | Seoul Thunders v Suwon Sonicboom | W | 93-77 |
| Korea KBL | 2021/04/04 06:00 | Mobis Phoebus v Seoul Thunders | L | 84-75 |
| Korea KBL | 2021/03/31 10:00 | KCC Egis v Seoul Thunders | L | 87-77 |
| Korea KBL | 2021/03/28 06:00 | Seoul Thunders v Goyang Sky Gunners | W | 94-91 |
| Korea KBL | 2021/03/27 06:00 | Seoul Thunders v Anyang Red Boosters | L | 74-84 |
Away History
| Korea KBL | 2021/10/14 10:00 | Suwon Sonicboom v Korea Gas Corporation | W | 95-78 |
| Korea KBL | 2021/10/11 09:00 | Changwon Sakers v Suwon Sonicboom | W | 76-92 |
| Korea KBL | 2021/10/10 05:00 | Suwon Sonicboom v Dongbu Promy | L | 67-73 |
| Korea KBL Cup | 2021/09/16 05:00 | Suwon Sonicboom v Goyang Sky Gunners | W | 85-69 |
| Korea KBL Cup | 2021/09/12 08:00 | Anyang Red Boosters v Suwon Sonicboom | W | 65-101 |
| Korea KBL | 2021/04/15 10:00 | Suwon Sonicboom v Anyang Red Boosters | L | 63-72 |
| Korea KBL | 2021/04/13 10:00 | Anyang Red Boosters v Suwon Sonicboom | L | 83-77 |
| Korea KBL | 2021/04/11 06:00 | Anyang Red Boosters v Suwon Sonicboom | L | 90-80 |