Lester pitched in relief in game 7 , which the Cubs won to win their first championship in 108 years .
Lester also started Game 5 , allowing just 2 runs in 6 innings , leading to a 3 -- 2 Cubs victory to extend the series .
Lester pitched in relief in game 7 , which the Cubs won to win Cubs ' first championship in 108 years .
Lester also started Game 5 , allowing just 2 runs in 6 innings , leading to a 3 -- 2 Cubs victory to extend the series .