2015 MLB Complete Games by Team

The Cleveland Indians led all of MLB in complete games in 2015, with 11, 4 ahead of the Chicago White Sox. The average across 30 MLB teams is 3.5.

Led all of MLB in 2015 Cleveland Indians 161 games

11 Complete Games 4 clear of Chicago White Sox

#	Team	League	G	CG
1	Cleveland Indians	AL	161	11
2	Chicago White Sox	AL	162	7
2	Detroit Tigers	AL	161	7
2	San Francisco Giants	NL	162	7
2	Toronto Blue Jays	AL	162	7
6	Chicago Cubs	NL	162	6
6	Los Angeles Dodgers	NL	162	6
6	Seattle Mariners	AL	162	6
9	Houston Astros	AL	162	5
9	Oakland Athletics	AL	162	5
9	Texas Rangers	AL	162	5
12	Colorado Rockies	NL	162	4
12	Washington Nationals	NL	162	4
	MLB average			3.5
14	Atlanta Braves	NL	162	3
14	Boston Red Sox	AL	162	3
14	New York Yankees	AL	162	3
17	Cincinnati Reds	NL	162	2
17	Kansas City Royals	AL	162	2
17	Los Angeles Angels of Anaheim	AL	162	2
17	Minnesota Twins	AL	162	2
21	Arizona Diamondbacks	NL	162	1
21	Milwaukee Brewers	NL	162	1
21	New York Mets	NL	162	1
21	Philadelphia Phillies	NL	162	1
21	San Diego Padres	NL	162	1
21	St. Louis Cardinals	NL	162	1
21	Tampa Bay Rays	AL	162	1
28	Baltimore Orioles	AL	162	0
28	Miami Marlins	NL	162	0
28	Pittsburgh Pirates	NL	162	0

A team's total is its players' numbers for the club added up, so a player traded mid-season counts for each team only what he did there. Rates such as ERA and batting average are worked out from the team's summed totals, not averaged across players.