Matt Cain is a former Major League Baseball pitcher who played for the San Francisco Giants for his entire career. He was known for his consistency and durability on the mound, as well as his ability to pitch in big games.

Cain was drafted by the Giants in the first round of the 2002 MLB draft and made his debut in 2005. He quickly established himself as a reliable starter, earning his first All-Star selection in 2009. That same year, he helped lead the Giants to the World Series, where they ultimately fell to the New York Yankees.

In 2010, Cain had one of the best seasons of his career, posting a 13-11 record with a 3.14 ERA and 177 strikeouts. He also pitched a perfect game against the Houston Astros, becoming just the 22nd pitcher in MLB history to accomplish the feat. Cain's performance helped lead the Giants to their first World Series championship since moving to San Francisco.

Cain continued to be a key contributor for the Giants over the next several years, earning two more All-Star selections in 2011 and 2012. He also played a pivotal role in the team's 2012 World Series championship run, pitching 21.1 innings with a 2.10 ERA in the postseason.

Despite his success, Cain's career was plagued by injuries in his later years. He underwent surgery to remove bone chips from his elbow in 2014 and missed significant time in 2015 due to a forearm strain. He struggled to regain his form in the following seasons, and announced his retirement in 2018.

Overall, Cain had a successful career as a pitcher, finishing with a 104-118 record and a 3.68 ERA. He was a three-time All-Star and won two World Series championships with the Giants. Cain was known for his work ethic and professionalism both on and off the field, and was widely respected by his teammates and opponents alike.