BOSTON -- The World Series champion Boston Red Sox have exercised their $13 million option on left-hander Jon Lester.

Lester was the starting and winning pitcher twice during Boston's six-game victory over the St. Louis Cardinals. The 29-year-old was 15-8 with a 3.75 ERA in the regular season. He went 4-1 with a 1.65 ERA in the postseason, including victories in Games 1 and 5 of the Series.

He had a 0.59 ERA in his two starts against St. Louis -- the best by a Red Sox pitcher making more than one start in a World Series since Hugh Bedient in 1912.

In his career, Lester is 100-56 record with a 3.76 ERA in 221 regular season appearances. His 1,237 strikeouts are the most by a Red Sox left-hander.

Beards coming off

BOSTON -- The beards are coming off for World Series Most Valuable Player David Ortiz and outfielder Shane Victorino.

The two Red Sox players will shave Monday as part of a promotion.

Suddenly famous bullpen policeman Steve Horgan and a fan chosen by social media will join them during a shave-off at Gillette headquarters in Boston.

The Red Sox players' beards became a symbol of their solidarity as they went from worst to first and won the team's third World Series title in 10 years.

Horgan became a fixture in Boston after he was photographed with his arms in the air celebrating Ortiz's grand slam in the AL championship series against Detroit.