William went 1-1 at Dallas Winter Kids International Open IBJJF Jiu-Jitsu Championship 2026
William Gabriel Del R. Santiago
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4 GoldIBJJF 3 · ADCC 1The Roll Up
Fighter Intelligence
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DVIWin Quality
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BALANCEDSegment Analysis
Malegrey BeltAges 10-1129,089 FightersRanked #499 of 29,089 grey belts. 83% win rate, 67% submission rate across 64 matches.
Fighter History
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| L | - | 5281- | Kingsway Jiu Jitsu | Grey Junior 1 · Light | IBJJFDallas Winter Kids | Gi | Mar 15, 2026 | ||
| W | - | 4792- | All American MMA | Grey Junior 1 · Light | IBJJFDallas Winter Kids | Gi | Mar 15, 2026 | ||
| L | SUB | 5324-270 | Houzn Jiu Jitsu | - 8-9 · Intermediate · 2-5 Years Intermediate · Middleweight (71-80 Lbs.) | NEWBDSavannah Spring | NoGi | Mar 7, 2026 | ||
| W | SUB | 1009+40 | Riptide MMA | - 8-9 · Intermediate · 2-5 Years Intermediate · Middleweight (71-80 Lbs.) | NEWBDSavannah Spring | NoGi | Mar 7, 2026 | ||
| W | SUB | 1009+50 | Riptide MMA | Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.) | NEWBDSavannah Spring | Gi | Mar 7, 2026 | ||
| L | PTS | 5324-240 | Houzn Jiu Jitsu | Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.) | NEWBDSavannah Spring | Gi | Mar 7, 2026 | ||
| L | PTS | 5324-400 | Houzn Jiu Jitsu | - 8-9 · Intermediate · 2-5 Years Intermediate · Middleweight (71-80 Lbs.) | NEWBDAugusta Winter | NoGi | Feb 21, 2026 | ||
| W | SUB | 1298+30 | Aiken Jiu-jitsu | - 8-9 · Intermediate · 2-5 Years Intermediate · Middleweight (71-80 Lbs.) | NEWBDAugusta Winter | NoGi | Feb 21, 2026 | ||
| L | SUB | 5324-650 | Houzn Jiu Jitsu | Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.) | NEWBDAugusta Winter | Gi | Feb 21, 2026 | ||
| W | SUB | 1084+20 | Urso Jiujitsu | Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.) | NEWBDAugusta Winter | Gi | Feb 21, 2026 |
From Houzn Jiu-Jitsu Academy
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About
William Gabriel Del R. Santiago is a Grey belt from Houzn Jiu-Jitsu Academy in Mt Pleasant, FL competing across 17 tournaments. His 62% submission rate ranks in the top 2% of Grey belts—17 points above the 45% belt average. Santiago has secured 3 gold medals, 1 silver, and 5 bronze medals in 52 total matches, placing him in the 99th global percentile with a JITS Rating of 4054. Santiago's competitive wins came against significantly stronger opposition: 39 of his victories came against higher-rated opponents, with his best win spanning a 1116-point rating gap over Marciano Edward Cherry.
His rating trend shows dominant performance at the 10th percentile DVI (-61.9 pts/month), indicating rapid skill development. He competes across ADCC, AGF, and NEWBREED organizations, with superior no-Gi performance (3770 rating) compared to Gi (3295 rating), and has posted gold medals at Charlotte Summer Kids 2025, Charlotte Fall Kids 2024, and Houston Kids 2024.