The Mets signed right-handed reliever Frank Francisco as a free agent on December 6, 2011. During Spring Training, he was named the Mets closer for the 2012 season and earned a save in each of the Mets first three games of the year. By the end of June, he had 18 saves with a 1-3 record despite a 4.97 ERA. After earning the save against the New York Yankees on June 22 Francisco was placed on the disabled list with an oblique muscle pull. He returned in August and finished out the season posting a 1-3 record with 23 saves and 5.53 ERA in 48 games.
Francisco had surgery in the offseason to remove bone spurs which sidelined him for most of the 2013 season. He finally made his 2013 debut on September 8 and earned the win against the Cleveland Indians. He appeared in 8 games for the season posting a 1-0 record with 1 save and a 4.26 ERA. His only save came in his last appearance of the season on September 29 against the Milwaukee Brewers. It turned out to be his last appearance in a Mets uniform as he was granted free agency following the season and signed with the Chicago White Sox.
In 56 games for the Mets over 2 seasons he posted a 2-3 record with 24 saves and a 5.36 ERA.
While with the Mets Francisco wore number 48.
Frank Francisco also played for the following teams:
Texas Rangers – 2004, 2006-2010
Toronto Blue Jays – 2011
Chicago White Sox – 2014