MMA Fight Outcomes by Weight Class
All Fight Outcomes By Weight Class
| Division | Total Fights | (T)KOs | Submissions | Total Decisions | No Contests | DQs | Unknown |
| Heavyweight | 20050 | 9894 | 6291 | 3371 | 164 | 130 | 200 |
| Light Heavyweight | 15077 | 6665 | 5012 | 3122 | 96 | 95 | 87 |
| Middleweight | 25676 | 10289 | 9098 | 5838 | 152 | 135 | 164 |
| Welterweight | 38662 | 14702 | 13652 | 9721 | 234 | 175 | 178 |
| Lightweight | 46514 | 16198 | 16647 | 13002 | 268 | 202 | 197 |
| Featherweight | 39776 | 13129 | 14172 | 11915 | 224 | 178 | 158 |
| Bantamweight | 32435 | 10243 | 11456 | 10298 | 168 | 137 | 133 |
| Flyweight | 17132 | 5173 | 5864 | 5882 | 84 | 72 | 57 |
| Strawweight | 2842 | 747 | 1023 | 1040 | 9 | 15 | 8 |
| Women Featherweight | 1411 | 467 | 458 | 473 | 7 | 4 | 2 |
| Women Bantamweight | 2501 | 837 | 736 | 907 | 11 | 6 | 4 |
| Women Flyweight | 3521 | 1031 | 1055 | 1408 | 10 | 7 | 10 |
| Women Strawweight | 3335 | 823 | 1004 | 1489 | 8 | 9 | 2 |
| Women Atomweight | 1216 | 231 | 393 | 589 | 3 | 0 | 0 |
Fight Outcome Percentages
| Division | Total Fights | (T)KOs | Submissions | Total Decisions | No Contests | DQs | Unknown |
| Heavyweight | 20050 | 49.3% | 31.4% | 16.8% | 0.8% | 0.6% | 1.0% |
| Light Heavyweight | 15077 | 44.2% | 33.2% | 20.7% | 0.6% | 0.6% | 0.6% |
| Middleweight | 25676 | 40.1% | 35.4% | 22.7% | 0.6% | 0.5% | 0.6% |
| Welterweight | 38662 | 38.0% | 35.3% | 25.1% | 0.6% | 0.5% | 0.5% |
| Lightweight | 46514 | 34.8% | 35.8% | 28.0% | 0.6% | 0.4% | 0.4% |
| Featherweight | 39776 | 33.0% | 35.6% | 30.0% | 0.6% | 0.4% | 0.4% |
| Bantamweight | 32435 | 31.6% | 35.3% | 31.7% | 0.5% | 0.4% | 0.4% |
| Flyweight | 17132 | 30.2% | 34.2% | 34.3% | 0.5% | 0.4% | 0.3% |
| Strawweight | 2842 | 26.3% | 36.0% | 36.6% | 0.3% | 0.5% | 0.3% |
| Women Featherweight | 1411 | 33.1% | 32.5% | 33.5% | 0.5% | 0.3% | 0.1% |
| Women Bantamweight | 2501 | 33.5% | 29.4% | 36.3% | 0.4% | 0.2% | 0.2% |
| Women Flyweight | 3521 | 29.3% | 30.0% | 40.0% | 0.3% | 0.2% | 0.3% |
| Women Strawweight | 3335 | 24.7% | 30.1% | 44.6% | 0.2% | 0.3% | 0.1% |
| Women Atomweight | 1216 | 19.0% | 32.3% | 48.4% | 0.2% | 0.0% | 0.0% |
Decision Types Breakdown
| Division | Total | Unanimous | Split | Majority | Draws | Unknown |
| Heavyweight | 3371 | 2325 | 443 | 150 | 218 | 235 |
| Light Heavyweight | 3122 | 2336 | 408 | 123 | 161 | 94 |
| Middleweight | 5838 | 4307 | 794 | 202 | 311 | 224 |
| Welterweight | 9721 | 7257 | 1398 | 312 | 454 | 300 |
| Lightweight | 13002 | 9612 | 1876 | 454 | 710 | 350 |
| Featherweight | 11915 | 8832 | 1688 | 447 | 645 | 303 |
| Bantamweight | 10298 | 7596 | 1506 | 357 | 562 | 277 |
| Flyweight | 5882 | 4329 | 847 | 240 | 306 | 160 |
| Strawweight | 1040 | 687 | 101 | 76 | 119 | 57 |
| Women Featherweight | 473 | 352 | 80 | 11 | 21 | 9 |
| Women Bantamweight | 907 | 684 | 157 | 26 | 26 | 14 |
| Women Flyweight | 1408 | 1091 | 230 | 30 | 41 | 16 |
| Women Strawweight | 1489 | 1114 | 285 | 34 | 29 | 27 |
| Women Atomweight | 589 | 445 | 97 | 21 | 24 | 2 |
Decision Type Percentages
| Division | Total | Unanimous | Split | Majority | Draws | Unknown |
| Heavyweight | 3371 | 69.0% | 13.1% | 4.4% | 6.5% | 7.0% |
| Light Heavyweight | 3122 | 74.8% | 13.1% | 3.9% | 5.2% | 3.0% |
| Middleweight | 5838 | 73.8% | 13.6% | 3.5% | 5.3% | 3.8% |
| Welterweight | 9721 | 74.7% | 14.4% | 3.2% | 4.7% | 3.1% |
| Lightweight | 13002 | 73.9% | 14.4% | 3.5% | 5.5% | 2.7% |
| Featherweight | 11915 | 74.1% | 14.2% | 3.8% | 5.4% | 2.5% |
| Bantamweight | 10298 | 73.8% | 14.6% | 3.5% | 5.5% | 2.7% |
| Flyweight | 5882 | 73.6% | 14.4% | 4.1% | 5.2% | 2.7% |
| Strawweight | 1040 | 66.1% | 9.7% | 7.3% | 11.4% | 5.5% |
| Women Featherweight | 473 | 74.4% | 16.9% | 2.3% | 4.4% | 1.9% |
| Women Bantamweight | 907 | 75.4% | 17.3% | 2.9% | 2.9% | 1.5% |
| Women Flyweight | 1408 | 77.5% | 16.3% | 2.1% | 2.9% | 1.1% |
| Women Strawweight | 1489 | 74.8% | 19.1% | 2.3% | 1.9% | 1.8% |
| Women Atomweight | 589 | 75.6% | 16.5% | 3.6% | 4.1% | 0.3% |