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New Mexican Boxing Active
“Diamond Boy”
Matthew Griego
15–0
- Division
- Flyweight
- Origin
- New Mexican
- New Mexico tie
- Albuquerque
- Gym
- not reported
- Pro career
- 2018–present
- Status
- Active
Career
Unbeaten flyweight who shut out Gilberto Mendoza on the Leo–Lopez world title card at Tingley Coliseum in 2024, then went quiet for two years. Headlines Primetime Promotions’ ‘Mass Ascension’ card on 3 October 2026. Also appears in records as Matt Griego-Ortega.