Rookie Randy Wells won his fourth straight start, Derrek Lee homered and the Chicago Cubs got their sixth win in eight games, beating the Atlanta Braves 4-2 on Monday night.

Wells (4-3) gave up seven hits and two runs in six innings, including a homer to Nate McLouth. Kevin Gregg worked the ninth for his 15th save in 18 chances.

Jair Jurrjens (6-7), who held the Phillies hitless for 6 2-3 innings in his previous start, gave up four runs and seven hits in six innings, including Lee's 16th homer, a two-run shot in the first.

Cubs third baseman Aramis Ramirez returned to the lineup after missing two months with a dislocated left shoulder and got a loud ovation in his first at-bat. He went 0 for 4.