Mateo Marrero
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1 GoldJJWL 1Fighter Intelligence
5 TournamentsGet notified when Mateo Marrero's rankings update
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Malegrey BeltAges 8-929,089 FightersWin rate tracks at 64% for grey belt. 11 matches and counting.
Fighter History
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| W | - | 1011+360 | Barbosa Jiu-jitsu USA | Grey Pee Wee 3 · Medium Heavy | IBJJFMiami Winter Kids | Gi | Feb 7, 2026 | ||
| L | - | 2380-570 | Gracie Barra Dawsonville | Grey Pee Wee 3 · Medium Heavy | IBJJFMiami Winter Kids | Gi | Feb 7, 2026 | ||
| L | SUB 0-0 | 1192-1810 | Psf the Burdhouse | Grey Youth · 70-79 | NoGi | Sep 20, 2025 | |||
| L | SUB 0-8 | 5944-240 | Renato Tavares BJJ HQ | Grey Youth · 70-79 | NoGi | Sep 20, 2025 | |||
| W | PTS 7-7 | 1009+460 | Carlson Gracie Polk County | Grey Youth · 70-79 | Gi | Sep 20, 2025 | |||
| W | PTS 16-0 | 1186+620 | American Top Team - St Cloud | Grey Youth · 70-79 | Gi | Sep 20, 2025 | |||
| W | SUB 9-0 | 1022+760 | Checkmat Riverview | White Youth · 70-79 | NoGi | May 17, 2025 | |||
| W | SUB 9-0 | 1247+1100 | Logic BJJ Jacksonville | White Youth · 70-79 | NoGi | May 17, 2025 | |||
| L | SUB 0-11 | 2554-190 | Bully Me Now | White Youth · 70-79 | NoGi | May 17, 2025 | |||
| W | PTS 0-0 | 1039+550 | Asenjo BJJ | White Youth · 70-79 | Gi | May 17, 2025 |
From Sanctum 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
Mateo Marrero is a Grey belt from Sanctum Jiu Jitsu Academy in Florida competing across 5 tournaments. His 64% win rate outpaces the Grey belt average of 50%, placing him in the 84th global percentile with a JITS rating of 2145. However, his 29% submission rate sits 16 points below the 45% belt average, indicating a defensive or positional-based approach rather than finish-oriented grappling. Marrero's competitive profile shows 7 wins against higher-rated opponents, including an upset victory over Alan Rivera (–434 rating gap).
His best result came at American Open IX Gi Youth with 1 gold medal, though his development velocity index of –6.2 pts/month ranks at the 24th percentile, suggesting a slowing momentum trend. He competes exclusively in gi format (1400 rating across 6 matches) versus no-gi (1025 rating across 5 matches), splitting time between IBJJF and JJWL events since his debut in 2025.