[6] Incheon Elephants 91-98 Seul Thunders [7] 2017-12-19 10:00
Round: 1
Head to Head
| Corea del Sud - KBL | 2017/11/30 10:00 | Seul Thunders v Korea Gas Corporation | L | 81-77 |
| Corea del Sud - KBL | 2017/10/25 10:00 | Seul Thunders v Korea Gas Corporation | L | 88-74 |
| Corea del Sud - KBL | 2017/04/08 05:30 | Seul Thunders v Korea Gas Corporation | L | 90-73 |
| Corea del Sud - KBL | 2017/04/06 10:00 | Korea Gas Corporation v Seul Thunders | L | 77-80 |
| Corea del Sud - KBL | 2017/04/04 10:00 | Korea Gas Corporation v Seul Thunders | W | 86-78 |
| Corea del Sud - KBL | 2017/04/02 08:00 | Seul Thunders v Korea Gas Corporation | W | 75-99 |
| Corea del Sud - KBL | 2017/03/31 11:00 | Seul Thunders v Korea Gas Corporation | L | 89-75 |
| Corea del Sud - KBL | 2017/03/22 10:00 | Seul Thunders v Korea Gas Corporation | W | 78-81 |
Home History
| Corea del Sud - KBL | 2017/12/16 06:00 | Korea Gas Corporation v Mobis Phoebus | L | 75-91 |
| Corea del Sud - KBL | 2017/12/14 10:00 | Seul Knights v Korea Gas Corporation | L | 92-87 |
| Corea del Sud - KBL | 2017/12/10 08:00 | KCC Egis v Korea Gas Corporation | L | 94-87 |
| Corea del Sud - KBL | 2017/12/09 08:00 | Korea Gas Corporation v Changwon Sakers | W | 82-68 |
| Corea del Sud - KBL | 2017/12/07 10:00 | Dongbu Promy v Korea Gas Corporation | L | 82-75 |
| Corea del Sud - KBL | 2017/12/02 08:00 | Seul Knights v Korea Gas Corporation | W | 73-82 |
| Corea del Sud - KBL | 2017/11/30 10:00 | Seul Thunders v Korea Gas Corporation | L | 81-77 |
| Corea del Sud - KBL | 2017/11/19 06:00 | Korea Gas Corporation v Dongbu Promy | L | 71-74 |
Away History
| Corea del Sud - KBL | 2017/12/16 06:00 | Changwon Sakers v Seul Thunders | W | 77-88 |
| Corea del Sud - KBL | 2017/12/14 10:00 | Mobis Phoebus v Seul Thunders | L | 81-70 |
| Corea del Sud - KBL | 2017/12/12 10:00 | KCC Egis v Seul Thunders | L | 84-75 |
| Corea del Sud - KBL | 2017/12/08 10:00 | Suwon Sonicboom v Seul Thunders | L | 88-78 |
| Corea del Sud - KBL | 2017/12/05 10:00 | Seul Thunders v Goyang Sky Gunners | L | 99-100 |
| Corea del Sud - KBL | 2017/12/03 08:00 | Seul Thunders v Dongbu Promy | W | 79-74 |
| Corea del Sud - KBL | 2017/12/02 06:00 | Seul Thunders v Anyang Red Boosters | W | 82-74 |
| Corea del Sud - KBL | 2017/11/30 10:00 | Seul Thunders v Korea Gas Corporation | W | 81-77 |