Cindy Serrano has six losses against six opponents on her boxing record. For a list of Serrano's best fights, refer to "Best fights of Cindy Serrano".
On October 20, 2018 Cindy Serrano fought Katie Taylor in a lightweight world-title fight for Taylor's WBA and IBF titles. Serrano was 36 years old and with a record of 27-6-3 (9), and Taylor was 32 years old and with a record of 10-0 (5). Serrano lost the fight via 10-round unanimous decision.
On April 27, 2012 Cindy Serrano faced off against Mikaela Laurén at age 29. She was coming in with a record of 15-5-2 (7), and Laurén was 36 years old and with a record of 14-2 (5). Serrano lost the fight via 6-round unanimous decision.
On October 1, 2011 Cindy Serrano faced off against Anne Sophie Mathis in a welterweight bout at age 29. She was coming in with a record of 15-4-2 (7). Serrano lost the fight via 10-round unanimous decision.
On April 17, 2008 Cindy Serrano faced off against Jessica Rakoczy at age 25. She was coming in with a record of 15-3-1 (7). Serrano lost the fight via 8-round unanimous decision.
On January 11, 2008 Cindy Serrano faced off against Layla McCarter at age 25. She was coming in with a record of 15-2-1 (7), and McCarter was 28 years old and with a record of 27-13-5 (6). Serrano lost the fight via 6-round unanimous decision.
On July 7, 2007 Cindy Serrano faced off against Melissa Fiorentino in a super-featherweight bout at age 25. She was coming in with a record of 15-1-1 (7), and Fiorentino was 30 years old and with a record of 15-1 (6). Serrano lost the fight via 8-round unanimous decision.
