Here is a list of Alvarado's best fights. For a list of Alvarado's losses, refer to "René Alvarado Losses".
On February 15, 2014 René Alvarado faced off against Robinson Castellanos in a featherweight bout at age 25. He was coming in with a record of 20-2 (14), and Castellanos was 31 years old and with a record of 21-10 (12). Alvarado stopped Robinson Castellanos via TKO.
On July 14, 2017 René Alvarado faced off against Roger Gutiérrez at age 28. He was coming in with a record of 26-8 (18), and Gutiérrez was 22 years old and with a record of 15-0-1 (12). Alvarado stopped Roger Gutiérrez via KO.