[9] Busan Sonicboom 66-58 Seoul Thunders [7] 2020-11-15 08:00
Stadium: Sajik Arena
Head to Head
| Korea KBL | 2020/10/18 05:00 | Seoul Thunders v Suwon Sonicboom | W | 82-89 |
| Korea KBL | 2020/02/02 06:00 | Seoul Thunders v Suwon Sonicboom | L | 90-74 |
| Korea KBL | 2020/01/29 10:00 | Seoul Thunders v Suwon Sonicboom | W | 94-101 |
| Korea KBL | 2019/12/06 10:00 | Seoul Thunders v Suwon Sonicboom | W | 87-100 |
| Korea KBL | 2019/12/03 10:00 | Suwon Sonicboom v Seoul Thunders | W | 96-83 |
| Korea KBL | 2019/10/12 08:00 | Suwon Sonicboom v Seoul Thunders | W | 95-88 |
| Korea KBL | 2019/03/02 06:00 | Seoul Thunders v Suwon Sonicboom | W | 71-100 |
| Korea KBL | 2019/01/29 10:30 | Seoul Thunders v Suwon Sonicboom | W | 85-100 |
Home History
| Korea KBL | 2020/11/14 06:00 | Suwon Sonicboom v Changwon Sakers | W | 91-75 |
| Korea KBL | 2020/11/12 10:00 | Suwon Sonicboom v Anyang Red Boosters | W | 82-79 |
| Korea KBL | 2020/11/08 08:00 | Suwon Sonicboom v Seoul Knights | L | 90-91 |
| Korea KBL | 2020/11/07 06:00 | Goyang Sky Gunners v Suwon Sonicboom | L | 100-80 |
| Korea KBL | 2020/11/02 10:00 | KCC Egis v Suwon Sonicboom | L | 79-77 |
| Korea KBL | 2020/10/31 06:00 | Mobis Phoebus v Suwon Sonicboom | L | 81-77 |
| Korea KBL | 2020/10/27 10:00 | Suwon Sonicboom v Korea Gas Corporation | L | 62-84 |
| Korea KBL | 2020/10/25 08:00 | Seoul Knights v Suwon Sonicboom | L | 92-88 |
Away History
| Korea KBL | 2020/11/14 06:00 | Seoul Thunders v Goyang Sky Gunners | L | 83-86 |
| Korea KBL | 2020/11/11 10:00 | Seoul Thunders v Dongbu Promy | W | 79-75 |
| Korea KBL | 2020/11/08 06:00 | Seoul Thunders v Anyang Red Boosters | W | 76-71 |
| Korea KBL | 2020/11/07 06:00 | Seoul Thunders v Korea Gas Corporation | L | 76-79 |
| Korea KBL | 2020/11/05 10:00 | Seoul Thunders v Changwon Sakers | W | 79-73 |
| Korea KBL | 2020/11/01 06:00 | Seoul Thunders v Goyang Sky Gunners | W | 78-73 |
| Korea KBL | 2020/10/31 06:00 | KCC Egis v Seoul Thunders | W | 78-82 |
| Korea KBL | 2020/10/26 10:00 | Seoul Thunders v Mobis Phoebus | L | 89-102 |