49 is significant to the Boston Red Sox franchise because it was the jersey number of former pitcher and team legend Tim Wakefield. Tim Wakefield's Career: Wakefield pitched for the Red Sox for 17 seasons (1995-2011) and was a key member of two World Series championship teams in 2004 and 2007. Memorial Patch: Following his death in 2023, the Red Sox honored Wakefield by wearing a heart-shaped number 49 patch on their jerseys throughout the 2024 season. Legacy: He ranks third in Red Sox history for career wins and holds the franchise record for innings pitched. He was also known for his extensive charity work, serving as the Honorary Chairman of the Red Sox Foundation.