On Miguel Marriaga lost to Mexican boxer Óscar Valdez via 12 round unanimous decision. Marriaga was 30 years old with a record of 25-2 (21 KOs). Valdez was 26 years old with an undefeated record of 21-0 (19 KOs). Despite the loss, Marriaga put on a good fight. The performance in this fight is the number one among all of Marriaga's fights.
On Miguel Marriaga defeated Ruben Cervera via 3rd round RTD. Marriaga was 32 years old with a record of 28-3 (24 KOs). This fight is the second best performance in Marriaga's career.
On Miguel Marriaga lost to Jamaican boxer Nicholas Walters via 12 round unanimous decision. Marriaga was 28 years old with a record of 20-1 (18 KOs). Walters was 29 years old with an undefeated record of 25-0 (21 KOs). Despite the loss, Marriaga put on a good fight.
On Miguel Marriaga defeated Alfredo Mejia Vargas via 6th round KO. Marriaga was 33 years old with a record of 29-3 (25 KOs).
On Miguel Marriaga defeated Derlinson Buriel via 4th round KO. Marriaga was 31 years old with a record of 26-3 (22 KOs).
On Miguel Marriaga defeated Jose Estrella via 4th round KO. Marriaga was 32 years old with a record of 27-3 (23 KOs).
On Miguel Marriaga defeated Luis Zambrano via 3rd round KO. Marriaga was 29 years old with a record of 22-1 (19 KOs).
On Miguel Marriaga lost to Mexican boxer Eduardo Ramirez via 10 round unanimous decision. Marriaga was 35 years old with a record of 30-5 (26 KOs). Ramirez was 28 years old with a record of 25-2-3 (12 KOs). Despite the loss, Marriaga put on a good fight.
On Miguel Marriaga lost to American boxer Joet Gonzalez via 10 round unanimous decision. Marriaga was 33 years old with a record of 29-4 (25 KOs). Gonzalez was 26 years old with a record of 23-1 (14 KOs). Despite the loss, Marriaga put on a good fight.
On Miguel Marriaga lost to Irish boxer Michael Conlan via 10 round unanimous decision. Marriaga was 35 years old with a record of 30-6 (26 KOs). Conlan was 30 years old with a record of 16-1 (8 KOs). Despite the loss, Marriaga put on a good fight.