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Bio
Age45 (Nov 3, 1980)
Height5'9"
Weight145 lbs
Reach72"
StanceOrthodox
Career Stats
| Statistic |
Mackens Semerzier |
| Sig. Strike Accuracy | 59.6% |
| Sig. Strikes Landed/min | 3.9 |
| Sig. Strikes Absorbed/min | 3.2 |
| Strike Differential | 0.8/min |
| Takedown Accuracy | 40.0% |
| Takedown Defense | — |
| Takedowns Landed/15min | 3.5 |
| Submission Attempts/15min | 0.9 |
| Control Time/15min | 6:41 |
| KO/TKO % of Wins | 0.0% |
| Submission % of Wins | 100.0% |
| Decision % of Wins | 0.0% |
| Avg Fight Time | 5:45 |
| Knockdowns/15min | 0.0 |
| Reversals/15min | 0.0 |
Last 5 Averages
| Statistic |
Last 5 Fights |
| Sig. Strike Accuracy | 59.6% |
| Sig. Strikes Landed/min | 3.9 |
| Sig. Strikes Absorbed/min | 3.2 |
| Takedown Accuracy | 40.0% |
| Takedown Defense | — |
| Control Time/Fight | 2:34 |
Fight History
| Rnd |
Fighter |
Sig Str |
Acc |
TD |
Ctrl |
KD |
| R1 | Mackens Semerzier | 9/12 | 75% | 0/0 | 0:20 | — |
| Daniel Pineda | 14/21 | 67% | 0/0 | 0:19 | 1 |
|
| Rnd |
Fighter |
Sig Str |
Acc |
TD |
Ctrl |
KD |
| R1 | Mackens Semerzier | 22/28 | 79% | 1/3 | 3:22 | — |
| Robert Peralta | 6/14 | 43% | 0/0 | 0:00 | — |
|
| R2 | Mackens Semerzier | 21/44 | 48% | 0/1 | 1:09 | — |
| Robert Peralta | 22/54 | 41% | 0/0 | 0:11 | 1 |
|
| R3 | Mackens Semerzier | 7/20 | 35% | 0/1 | 0:00 | — |
| Robert Peralta | 11/31 | 35% | 0/0 | 0:12 | 1 |
|
| Rnd |
Fighter |
Sig Str |
Acc |
TD |
Ctrl |
KD |
| R1 | Mackens Semerzier | 9/10 | 90% | 3/5 | 2:52 | — |
| Alex Caceres | 2/7 | 29% | 0/0 | 0:00 | — |
|
Prior to UFC
WEC (4 fights)
| Rnd |
Fighter |
Sig Str |
Acc |
TD |
Ctrl |
KD |
| R1 | Mackens Semerzier | 20/52 | 38% | 2/2 | 1:22 | — |
| Cub Swanson | 32/51 | 63% | 1/2 | 0:30 | — |
|
| R2 | Mackens Semerzier | 20/68 | 29% | 0/0 | 0:55 | — |
| Cub Swanson | 29/57 | 51% | 1/2 | 0:36 | — |
|
| R3 | Mackens Semerzier | 25/63 | 40% | 1/2 | 1:57 | — |
| Cub Swanson | 22/44 | 50% | 2/6 | 0:50 | — |
|
| Rnd |
Fighter |
Sig Str |
Acc |
TD |
Ctrl |
KD |
| R1 | Mackens Semerzier | 1/4 | 25% | 0/0 | 0:00 | — |
| Javier Vazquez | 22/28 | 79% | 1/1 | 4:23 | — |
|
| R2 | Mackens Semerzier | 1/9 | 11% | 0/0 | 0:26 | — |
| Javier Vazquez | 1/2 | 50% | 1/2 | 0:19 | — |
|
| Rnd |
Fighter |
Sig Str |
Acc |
TD |
Ctrl |
KD |
| R1 | Mackens Semerzier | 5/12 | 42% | 0/0 | 0:11 | — |
| Deividas Taurosevicius | 13/20 | 65% | 2/4 | 3:30 | — |
|
| R2 | Mackens Semerzier | 6/11 | 55% | 0/1 | 0:00 | — |
| Deividas Taurosevicius | 12/26 | 46% | 2/3 | 3:58 | — |
|
| R3 | Mackens Semerzier | 16/28 | 57% | 1/1 | 2:25 | — |
| Deividas Taurosevicius | 8/11 | 73% | 1/3 | 0:49 | — |
|
| Rnd |
Fighter |
Sig Str |
Acc |
TD |
Ctrl |
KD |
| R1 | Mackens Semerzier | 1/1 | 100% | 0/0 | 0:00 | — |
| Wagnney Fabiano | 1/1 | 100% | 1/1 | 1:21 | — |
|
Profile generated: 2026-04-06 20:25:19 | Data source: UFCStats.com