2021 MLB Strikeouts / 9 by Team

The Chicago White Sox led all of MLB in strikeouts / 9 in 2021, with 10.18, 0.04 ahead of the Milwaukee Brewers. The average across 30 MLB teams is 8.90.

Led all of MLB in 2021 Chicago White Sox 162 games

10.18 Strikeouts / 9 0.04 clear of Milwaukee Brewers

#	Team	League	G	K/9
1	Chicago White Sox	AL	162	10.18
2	Milwaukee Brewers	NL	162	10.14
3	Los Angeles Dodgers	NL	162	9.91
4	New York Yankees	AL	162	9.84
5	Boston Red Sox	AL	162	9.68
6	Cincinnati Reds	NL	162	9.56
7	San Diego Padres	NL	162	9.55
8	New York Mets	NL	162	9.48
9	Toronto Blue Jays	AL	162	9.40
10	Philadelphia Phillies	NL	162	9.39
11	Los Angeles Angels of Anaheim	AL	162	9.20
12	Tampa Bay Rays	AL	162	9.14
13	Houston Astros	AL	162	9.07
14	Atlanta Braves	NL	161	9.04
	MLB average			8.90
15	Cleveland Indians	AL	162	8.89
16	San Francisco Giants	NL	162	8.81
17	Miami Marlins	NL	162	8.78
18	Washington Nationals	NL	162	8.69
19	Chicago Cubs	NL	162	8.65
20	Kansas City Royals	AL	162	8.53
21	Pittsburgh Pirates	NL	162	8.46
22	Oakland Athletics	AL	162	8.37
23	Minnesota Twins	AL	162	8.35
24	Seattle Mariners	AL	162	8.30
25	Colorado Rockies	NL	161	8.18
26	Detroit Tigers	AL	162	7.98
27	Baltimore Orioles	AL	162	7.92
28	Arizona Diamondbacks	NL	162	7.86
29	Texas Rangers	AL	162	7.83
30	St. Louis Cardinals	NL	162	7.78

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.