Regina Tarin
MexicoRegina Tarin, “Kill Bill”, is a Women's Flyweight from Mexico with an official record of 8-0. The 8 wins came 4 by knockout, 2 by submission and 2 by decision. The most recent bout on file is a decision win over Ernesta Kareckaite at UFC Fight Night: Moreno vs. Kavanagh on 28 February 2026, the eighth win in a row.
| Date | Opponent | Result | Method | Round | Event |
|---|---|---|---|---|---|
| Sep 12, 2026 | JJ Aldrich | WIN | DECDecision | R3 · 5:00 | Noche UFC: Silva vs. Delgado |
| Feb 28, 2026 | Ernesta Kareckaite | WIN | DECDecision | R3 · 5:00 | UFC Fight Night: Moreno vs. Kavanagh |
| Nov 29, 2025 | Yurivia Jimenez | WIN | KOKO/TKO | R1 · 2:00 | Tough N Xtreme 1125 |
| Jun 19, 2025 | Kaytlin Neil | WIN | KOKO/TKO | R2 · 4:16 | Combate Global: Combate Female 2 |
| Sep 27, 2024 | Luisa CifuentesTitle | WIN | KOKO/TKO | R4 | Budo Sento Championship 25 |
| Jul 27, 2024 | Gisela Luna | WIN | KOKO/TKO | R1 · 1:55 | Combate Global: Mexico vs. Japan II |
| Jun 8, 2024 | Fernanda Marrufo | WIN | SUBSubmission (Rear Naked Choke) | R1 · 3:14 | Combate Global: Amaya vs. Jean-Francois |
| Apr 12, 2024 | Andrea Garcia | WIN | DECDecision - Unanimous | R3 | Budo Sento Championship 21 |
| Dec 1, 2023 | Citlalli Alcantar | WIN | SUBSubmission (Rear Naked Choke) | R1 | Budo Sento Championship 19 |
| — | Gisela Luna | WIN | — | — | — |
Wins, losses and draws are Regina Tarin’s official record. Everything else is counted from the 9 bouts we hold a full result for — method, round and time. Per-fight striking and grappling statistics are not published in our data source, so they are not shown.
Regina Tarin’s record, in numbers
Regina Tarin’s record is 8-0, and MMA Hub holds a full result for all 8 bouts in it. Every figure below is counted from them.
The 8 wins break down as 4 by knockout, 2 by submission and 2 by decision — 6 of 8 inside the distance, a finish rate of 75%. Across all 8 bouts with a recorded finishing round, the average bout lasted 7 minutes 3 seconds.
Regina Tarin has never been stopped in the 8 bouts on file. The last 8 bouts on file are all wins.
Of the 8 bouts MMA Hub holds a result for, 1 was for a title and 2 were the main event of the card. Four of them have come since July 2024.
Set against the 151 Women's Flyweight fighters MMA Hub holds eight or more bouts for, Regina Tarin has a finish rate above 81% of them, a record of avoiding stoppage above 80% of them and a two-year bout count above 89% of them. The comparison is made inside the division rather than across the whole roster, because how often a division finishes depends heavily on what it weighs.
Regina Tarin is listed at 5ft 7in with a reach of 66in, fights southpaw and is 21, born 18 October 2004.
These figures are recomputed from Regina Tarin’s bout history each time results are synced, so they follow the record rather than a fixed snapshot.