Here is a list of Martínez's best fights. For a list of Martínez's losses, refer to "Sergio Martínez Losses".
On April 17, 2010 Sergio Martínez fought Kelly Pavlik in a middleweight world-title fight for Pavlik's WBC, WBO and The Ring titles. Martínez was 35 years old and with a record of 45-2-2 (24), and Pavlik was 28 years old and with a record of 36-1 (32). Martínez won the fight via 12-round unanimous decision and is crowned the new middleweight world champion.
On September 15, 2012 Sergio Martínez, the The Ring champion, met Julio César Chávez Jr., the WBC champion, in a middleweight world-title unification fight. Martínez was 37 years old and with a record of 50-2-2 (28), and Chávez Jr. was 26 years old and with a record of 46-0-1 (32). Martínez won the fight via 12-round unanimous decision and and is crowned the unified The Ring and WBC champion.
On April 27, 2013 Sergio Martínez met Martin Murray in a middleweight (WBC and The Ring) world-title defense fight. Martínez was 38 years old and with a record of 51-2-2 (28), and Murray was 30 years old and with a record of 25-0-1 (11). Martínez won the fight via 12-round unanimous decision and successfully defended his titles.
On November 20, 2010 Sergio Martínez met Paul Williams in a middleweight (WBC and The Ring) world-title defense fight. Martínez was 35 years old and with a record of 46-2-2 (25), and Williams was 29 years old and with a record of 39-1 (27). Martínez stopped Paul Williams via 2nd-round KO and successfully defended his titles.
On October 1, 2011 Sergio Martínez met Darren Barker in a middleweight (The Ring) world-title defense fight. Martínez was 36 years old and with a record of 48-2-2 (27), and Barker was 29 years old and with a record of 23-0 (14). Martínez stopped Darren Barker via 11th-round KO and successfully defended his title.
On March 17, 2012 Sergio Martínez met Matthew Macklin in a middleweight (The Ring) world-title defense fight. Martínez was 37 years old and with a record of 49-2-2 (28), and Macklin was 29 years old and with a record of 28-3 (19). Martínez stopped Matthew Macklin via 11th-round retirement and successfully defended his title.
On September 25, 2021 Sergio Martínez faced off against Brian Rose at age 46. He was coming in with a record of 54-3-2 (30), and Rose was 36 years old and with a record of 32-6-1 (8). Martínez won the fight via 10-round unanimous decision.
On October 5, 2005 Sergio Martínez faced off against Alvaro Moreno Gamboa in a super-welterweight bout at age 30. He was coming in with a record of 34-1-1 (16). Martínez stopped Alvaro Moreno Gamboa via KO.
