| Fighter | Record | Last Bout |
|---|---|---|
| Shi Ming | 18-6-0 | 2024-11-23 |
| Sodiq Yusuff | 13-5-0 | 2025-05-17 |
| Sofia Montenegro | 6-3-0 | 2026-09-05 |
| Song Kenan | 22-9-0 | 2024-11-23 |
| Song Yadong | 24-9-1 (1 NC) | 2026-08-29 |
| Stan Dorsainvil | 6-0-0 | 2026-08-22 |
| Stephanie Luciano | 8-2-1 | 2026-08-01 |
| Stephen Thompson | 17-9-1 | 2025-07-12 |
| Steve Erceg | 14-5-0 | 2026-07-25 |
| Steve Garcia | 19-6-0 | 2026-06-14 |
| Steven Asplund | 8-2-0 | 2026-08-08 |
| Steven Koslow | 6-1-0 | 2026-10-17 |
| Steven Nguyen | 10-2-0 | 2025-07-26 |
| Stewart Nicoll | 8-4-0 | 2026-07-18 |
| Stipe Miocic | 20-5-0 | 2024-11-16 |
| SuYoung You | 16-4-0 (2 NC) | 2026-03-14 |
| Sulangrangbo | 10-4-0 | 2026-01-31 |
| Sumudaerji | 20-7-0 (1 NC) | 2026-08-29 |
| Tatiana Suarez | 13-1-0 | 2026-04-11 |
| Uran Satybaldiev | 9-1-0 | 2025-08-23 |
| Valentina Shevchenko | 26-4-1 | 2025-11-15 |
| Wes Schultz | 9-4-0 | 2026-08-22 |
| Yana Santos | 17-8-0 (1 NC) | 2025-10-04 |
| Zachary Scroggin | 7-1-0 | 2024-11-09 |