US Open Amateur Fall 2025 18-39 years M 0-5 fights 170.1-175.0lb

1 Quarterfinal

Ring 2 / 1025

4

Sergio Rosas

407 DAN'S GYM

USA

1

1

5

SJ Elerick

349 Chandler MMA

USA

1

1

2 Semifinal

Ring 1 / 1051

2

Carlos Esparza

245 Pinto Muay Thai

2

2

3

Ryan Calder

423 Montana Mixed Martial Arts

USA

1

1

3 Semifinal

Ring 2 / 1052

1

Yahir Preciado

395 Left Hand Muay Thai

USA

0

0

Sergio Rosas

407 DAN'S GYM

USA

3

3

4 Final

Ring 2 / 1143

Carlos Esparza

245 Pinto Muay Thai

0

0

Sergio Rosas

407 DAN'S GYM

USA

3

3