William Kiser
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2 GoldNew Breed 1 · AGF 1Fighter Intelligence
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AI CalculatedGrowth Trajectory
DVIWin Quality
Format Split
BALANCEDSegment Analysis
Malegrey BeltAges 10-1129,659 FightersRanked #2309 of 29,659 grey belts. 77% win rate across 22 matches.
Fighter History
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| W | SUB | 1240+190 | Gracie Jiu Jitsu | - 10-11 · Intermediate · 2-5 Years Intermediate · Featherweight (76-85 Lbs.) | NEWBDChattanooga Winter | NoGi | Feb 28, 2026 | ||
| W | SUB | 1303+190 | Seymour Brazilian Jiu Jitsu Academy | - 10-11 · Intermediate · 2-5 Years Intermediate · Featherweight (76-85 Lbs.) | NEWBDChattanooga Winter | NoGi | Feb 28, 2026 | ||
| W | PTS | 1303+140 | Seymour Brazilian Jiu Jitsu Academy | Grey 10-11 · 2 - 5 Years · Featherweight (76-85 Lbs.) | NEWBDChattanooga Winter | Gi | Feb 28, 2026 | ||
| W | PTS | 1240+90 | Gracie Jiu Jitsu | Grey 10-11 · 2 - 5 Years · Featherweight (76-85 Lbs.) | NEWBDChattanooga Winter | Gi | Feb 28, 2026 | ||
| W | PTS | 1133+140 | Roberto Traven BJJ | - 8-9 · Intermediate · 2-5 Years Intermediate · Middleweight (71-80 Lbs.) | NEWBDGEORGIA CRYSTAL CUP | NoGi | Oct 11, 2025 | ||
| L | DEC | 4748-400 | Terra Guerra Jiu-jitsu Augusta | - 8-9 · Intermediate · 2-5 Years Intermediate · Middleweight (71-80 Lbs.) | NEWBDGEORGIA CRYSTAL CUP | NoGi | Oct 11, 2025 | ||
| L | SUB | 5577-270 | Union Team BJJ | Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.) | NEWBDGEORGIA CRYSTAL CUP | Gi | Oct 11, 2025 | ||
| W | SUB | 1133+210 | Roberto Traven BJJ | Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.) | NEWBDGEORGIA CRYSTAL CUP | Gi | Oct 11, 2025 | ||
| W | SUB | 4241+330 | Insight BJJ | Grey Kids 8-9 · Feather II | NoGi | Sep 6, 2025 | |||
| W | SUB | 1080+200 | Paragon/gfteam Ms | Grey Kids 8-9 · Feather II | NoGi | Sep 6, 2025 |
From Leviathan Brazilian Jiu-Jitsu Academy
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Stats verified from completed tournaments only, may not represent a fighter's true record.
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About
William Kiser is a Grey belt from Leviathan Brazilian Jiu-Jitsu Academy competing and 1 gold medal across 2 tournaments. His 56% submission rate ranks 11 points above the 45% Grey belt average, placing him in the top 7% for finishing efficiency at his belt level. Kiser maintains a 75% win rate that significantly outpaces the 50% belt average, with a 50% gold medal rate doubling the 30% belt standard.
All 9 of Kiser's wins came against higher-rated opponents, including a notable victory over Wesley Eugene Propst with a -1268 point rating differential. His development velocity index reads -318.2 pts/month, ranking in the 1st percentile and indicating a declining rating trend despite competitive results. Since his first match in 2025, Kiser has competed across AGF and NEWBREED organizations, posting a 1225 gi rating versus 1035 no-gi rating across 12 total matches.