Mason Cosio
14 matches · 11 won · 3 lost · 2 with video
Compnet Washington Spring 2026 2026-05-16
🥈 2nd Boys Gi / Little champion 2 / Juniors 1 / Grey / 9-10 years / from 73.7 lbs to 80.0 lbs (Light) · 🥇 1st Boys No-Gi / Grey / Juniors 1 / 9-10 years / from 73.7 lbs to 80.0 lbs (Light)
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Lost
vs Tor Hoven
(Gracie Barra Kirkland)
Boys No-Gi / Grey / Juniors 1 / 9-10 years / from 73.7 lbs to 80.0 lbs (Light) · Round 3 · points
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Won
vs Thomas Correa
(Gracie Barra Kerrisdale)
Boys No-Gi / Grey / Juniors 1 / 9-10 years / from 73.7 lbs to 80.0 lbs (Light) · Round 2 · submission
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Lost
vs Ian Radea
(Gracie Barra Seattle)
Boys Gi / Little champion 2 / Juniors 1 / Grey / 9-10 years / from 73.7 lbs to 80.0 lbs (Light) · Round 3 · submission
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Won
vs Alistair Librando
(Gracie Barra Renton)
Boys Gi / Little champion 2 / Juniors 1 / Grey / 9-10 years / from 73.7 lbs to 80.0 lbs (Light) · Round 2 · submission
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Won
vs Jonah Fisk
(Gracie Barra Issaquah)
Boys Gi / Little champion 2 / Juniors 1 / Grey / 9-10 years / from 73.7 lbs to 80.0 lbs (Light) · Round 1 · submission
Compnet Washington Autumn Championship 2025 2025-10-18
🥉 3rd Boys Gi / Grey / Juniors 1 / 9-10 years / from 67.1 lbs to 73.6 lbs (Feather) · 🥇 1st Boys No-Gi / Grey / Juniors 1 / 9-10 years / from 71.7 lbs to 78.0 lbs (Light)
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Won
vs Leandro Filho
(Gracie Barra Kirkland)
Boys No-Gi / Grey / Juniors 1 / 9-10 years / from 71.7 lbs to 78.0 lbs (Light) · Round 3 · submission
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Won
vs Silas Coy
(Gracie Barra Kirkland)
Boys No-Gi / Grey / Juniors 1 / 9-10 years / from 71.7 lbs to 78.0 lbs (Light) · Round 2 · submission
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Won
vs Silas Coy
(Gracie Barra Kirkland)
Boys Gi / Grey / Juniors 1 / 9-10 years / from 67.1 lbs to 73.6 lbs (Feather) · Round 2 · submission
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Won
vs Gavin Nguyen
(Gracie Barra Tacoma)
Boys Gi / Grey / Juniors 1 / 9-10 years / from 67.1 lbs to 73.6 lbs (Feather) · Round 1 · submission
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Lost
vs Ian Radea
(Gracie Barra Seattle)
Boys Gi / Grey / Juniors 1 / 9-10 years / from 67.1 lbs to 73.6 lbs (Feather) · Round 1 · submission
Compnet Washington Spring 2025 2025-05-31
🥇 1st Boys Gi / Grey / Juniors 1 / 9-10 years / from 66 lbs to 72.6 lbs (Feather)
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Won
vs Zander Zellner
(Gracie Barra SW Portland)
Boys Gi / Grey / Juniors 1 / 9-10 years / from 66 lbs to 72.6 lbs (Feather) · Round 3 · submission
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Won
vs Akeem Ioussifov
(Gracie Barra SW Portland)
Boys Gi / Grey / Juniors 1 / 9-10 years / from 66 lbs to 72.6 lbs (Feather) · Round 1 · submission
Compnet Washington Autumn 2024 2024-11-16
🥇 1st Boys Gi / Grey / Juniors 1 / 9-10 years / from 60.1 lbs to 67.0 lbs (Light Feather)
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Won
vs Philip Laktyunkin
(Gracie Barra Bellevue)
Boys Gi / Grey / Juniors 1 / 9-10 years / from 60.1 lbs to 67.0 lbs (Light Feather) · Round 2 · submission▶ Watch at 2:10:58
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Won
vs Jack Stark
(Gracie Barra Issaquah)
Boys Gi / Grey / Juniors 1 / 9-10 years / from 60.1 lbs to 67.0 lbs (Light Feather) · Round 1 · submission▶ Watch at 2:04:16
Teams
- Gracie Barra Renton 6 events, last 2026-05-16
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