Robert Grigsby
UFC Debut
Record
Streak
L3
Age
Date of birth
- Born
- United States
- Weight class
- Heavyweight
Before the UFC
Robert Grigsby makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
StrongOpponents' combined record
17-9
.654 win rate
Winning-record opponents
4 of 6
carried winning pro records
Pro bouts faced
10
6 opponents with records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 10 bouts · 9 promotions · wins by 1 KO · 1 sub · 1 decCC · B2 Fighting Series 154 · B2 Fighting Series 145 · B2 Fighting Series 143 · B2 Fighting Series 138 +4
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Ty Wildmo | Submission | Arm-Triangle Choke | R1 | 0:00 | B2 Fighting Series 154 | Apr 2, 2022 |
| L | Rodricus Dansby0-1 | Decision | Unanimous | R3 | 3:00 | B2 Fighting Series 145 | Jan 29, 2022 |
| L | Submission | Rear-Naked Choke | R2 | 2:29 | B2 Fighting Series 143 | Dec 18, 2021 | |
| W | Taylor Meister | Decision | Split | R3 | 3:00 | B2 Fighting Series 138 | Nov 6, 2021 |
| L | Dylan Budka9-5 | Decision | Unanimous | R3 | 3:00 | B2 Fighting Series 127 | Jul 23, 2021 |
| L | James Shaffer2-0 | Decision | Unanimous | R3 | 3:00 | CC | Nov 16, 2019 |
| W | Quynten Watson | KO/TKO | Punches | R1 | 0:12 | CC | Sep 14, 2019 |
| L | KO/TKO | — | R3 | 0:59 | HRMMA | Apr 27, 2019 | |
| L | Jahci Lyles3-0 | Submission | Rear-Naked Choke | R1 | 2:42 | Iron Tiger FS 86 | Mar 1, 2019 |
| W | Tony Smith | Submission | Armbar | R2 | 2:10 | Alpha One Sports | Apr 16, 2016 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.