2009 MLB Slugging Percentage by Team

The New York Yankees led all of MLB in slugging percentage in 2009, with .478, .024 ahead of the Boston Red Sox. The average across 30 MLB teams is .418.

Led all of MLB in 2009 New York Yankees 162 games

.478 Slugging Percentage .024 clear of Boston Red Sox

#	Team	League	G	SLG
1	New York Yankees	AL	162	.478
2	Boston Red Sox	AL	162	.454
3	Philadelphia Phillies	NL	162	.447
4	Texas Rangers	AL	162	.445
5	Los Angeles Angels of Anaheim	AL	162	.442
6	Colorado Rockies	NL	162	.441
7	Toronto Blue Jays	AL	162	.440
8	Tampa Bay Rays	AL	162	.439
9	Minnesota Twins	AL	163	.429
10	Milwaukee Brewers	NL	162	.426
	MLB average			.418
11	Arizona Diamondbacks	NL	162	.418
12	Cleveland Indians	AL	162	.417
13	Detroit Tigers	AL	163	.416
14	Florida Marlins	NL	162	.416
15	Baltimore Orioles	AL	162	.415
16	St. Louis Cardinals	NL	162	.415
17	Los Angeles Dodgers	NL	162	.412
18	Chicago White Sox	AL	162	.412
19	Chicago Cubs	NL	161	.407
20	Washington Nationals	NL	162	.406
21	Atlanta Braves	NL	162	.406
22	Kansas City Royals	AL	162	.405
23	Seattle Mariners	AL	162	.402
24	Houston Astros	NL	162	.400
25	Oakland Athletics	AL	162	.397
26	New York Mets	NL	162	.394
27	Cincinnati Reds	NL	162	.394
28	San Francisco Giants	NL	162	.389
29	Pittsburgh Pirates	NL	161	.387
30	San Diego Padres	NL	162	.381

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.