MLB Game Summary - Colorado at San Francisco

Scottsdale, AZ (SportsNetwork.com) - Justin Maxwell and Matt Duffy stroked RBI singles in the bottom of the eighth inning to lift the San Francisco Giants to a 4-3 win over the Colorado Rockies on Tuesday in spring training.

Maxwell had three hits and added a sacrifice fly in the game to finish with three RBI.

Tim Lincecum gave up three runs, eight hits and three walks in 5 2/3 innings for the Giants. All three runs came on Nolan Arenado's homer in the fifth.

Tyler Matzek and Chad Bettis each pitched four innings for Colorado and both surrendered two runs.