Kevin Calvas
Fighter Intelligence
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Malegrey BeltAges 10-1129,089 FightersWin rate tracks at 27% for grey belt. 15 matches and counting.
Fighter History
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| L | PTS 0-4 | 1422-290 | Checkmat Olympus | Grey Pre Teen · 70-79 | NoGi | Sep 20, 2025 | |||
| L | SUB 0-5 | 4304-290 | Kimura BJJ USA | Grey Pre Teen · 70-79 | NoGi | Sep 20, 2025 | |||
| L | SUB 2-0 | 4464-600 | Gustavo Machado BJJ | Grey Pre Teen · 70-79 | Gi | Sep 20, 2025 | |||
| L | SUB 0-9 | 1691-930 | Gracie Barra Jacksonville | Grey Pre Teen · 70-79 | Gi | Sep 20, 2025 | |||
| L | PTS | 1903-270 | Fabin Rosa BJJ HQ | - 8-9 · Intermediate · 2-5 Years Intermediate · Lightweight (61-70 Lbs.) | NEWBDWORLD JIU JITSU | NoGi | Aug 23, 2025 | ||
| L | SUB | 5577-110 | Union Team BJJ | Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.) | NEWBDWORLD JIU JITSU | Gi | Aug 23, 2025 | ||
| L | SUB | 4160-140 | American Killer Bees HQ | Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.) | NEWBDWORLD JIU JITSU | Gi | Aug 23, 2025 | ||
| W | SUB | 1132+1030 | Xtreme Gracie Jiu Jitsu | Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.) | NEWBDWORLD JIU JITSU | Gi | Aug 23, 2025 | ||
| L | SUB 0-3 | 2174-300 | Renato Tavares BJJ HQ | Grey Pre Teen · 60-69 | NoGi | Mar 1, 2025 | |||
| L | SUB 0-2 | 2174-360 | Renato Tavares BJJ HQ | Grey Pre Teen · 60-69 | NoGi | Mar 1, 2025 |
From Atos Winter Garden
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About
Kevin Calvas is a Grey belt from Atos Winter Garden (Winter Garden, FL) with a 1069 JITS rating and a 27% win rate across 15 matches in 5 tournaments. His 25% submission rate ranks in the top 74% of Grey belts — 20 points above the 45% belt average, signaling a technical approach to finishing opponents. Calvas competes in the 28th global percentile and 26th belt percentile, placing him in the Beginner tier with zero podium medals.
All 4 of Calvas's competitive wins came against higher-rated opponents, including a 149-point upset victory over Norman Udstad V. His Development Velocity Index sits at the 57th percentile in the new_foundation phase, indicating steady progression early in his competition career. Calvas splits his activity between Gi (9 matches, 1045 rating) and No-Gi (6 matches, 1030 rating) across JJWL and NEWBREED events, with his first match logged in 2025.