Hope International University

Los Angeles CC (2024-25) - Played with the Cubs for two seasons under head coach Javier Aguiniga Campos...appeared in 30 games with 24 starts...as a freshman in 2024, played in 25 contests with 14 starts, scoring the game-winning goal against Victor Valley CC...finished with two goals and six assists as a sophomore in 2025...appeared in 26 matches with 14 starts...helped the Cubs win the 2025 South Coast Conference Tournament championship...reached the 3C2A state championship Final Four...team earned a No. 3 state ranking...helped the Cubs to the 2024 South Coast Conference Tournament finals...named team's Most Improved Player in 2025. 

Downey HS - Graduated in 2024...played three seasons of varsity soccer for the Vikings under head coach Javier Aguiniga Campos...earned Suburban League Most Valuable Player in 2022...named to the Dean's List. 

Personal - Born on 7/5/06...parents are Melina Guerrero and Robert Martinez...has a brother – Roberto Martinez Jr. (23)...favorite bible verse is Philippians 4:13...favorite professional athlete is Lionel Messi...favorite food is wings...favorite movie is Next Friday...Vianni is a Kinesiology major with a career goal of becoming a trainer.