2014 MLB Winning Percentage by Team

The Los Angeles Angels of Anaheim led all of MLB in winning percentage in 2014, with .605, .012 ahead of the Baltimore Orioles. The average across 30 MLB teams is .500.

Led all of MLB in 2014 Los Angeles Angels of Anaheim 162 games

.605 Winning Percentage .012 clear of Baltimore Orioles

#	Team	League	G	W-L%
1	Los Angeles Angels of Anaheim	AL	162	.605
2	Baltimore Orioles	AL	162	.593
2	Washington Nationals	NL	162	.593
4	Los Angeles Dodgers	NL	162	.580
5	Detroit Tigers	AL	162	.556
5	St. Louis Cardinals	NL	162	.556
7	Kansas City Royals	AL	162	.549
8	Oakland Athletics	AL	162	.543
8	Pittsburgh Pirates	NL	162	.543
8	San Francisco Giants	NL	162	.543
11	Seattle Mariners	AL	162	.537
12	Cleveland Indians	AL	162	.525
13	New York Yankees	AL	162	.519
14	Toronto Blue Jays	AL	162	.512
15	Milwaukee Brewers	NL	162	.506
	MLB average			.500
16	Atlanta Braves	NL	162	.488
16	New York Mets	NL	162	.488
18	Miami Marlins	NL	162	.475
18	San Diego Padres	NL	162	.475
18	Tampa Bay Rays	AL	162	.475
21	Cincinnati Reds	NL	162	.469
22	Chicago Cubs	NL	162	.451
22	Chicago White Sox	AL	162	.451
22	Philadelphia Phillies	NL	162	.451
25	Boston Red Sox	AL	162	.438
26	Houston Astros	AL	162	.432
26	Minnesota Twins	AL	162	.432
28	Texas Rangers	AL	162	.414
29	Colorado Rockies	NL	162	.407
30	Arizona Diamondbacks	NL	162	.395

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.