Most At Bats by a Team in a Season (MLB)

The 1997 Boston Red Sox hold the MLB team record for at bats in a season, with 5,781. Next best is the 2019 Boston Red Sox, at 5,770.

MLB team record Boston Red Sox 1997 season, 162 games

5,781 At Bats 11 clear of 2019 Boston Red Sox

#	Team	Season	G	AB
1	Boston Red Sox	1997	162	5,781
2	Boston Red Sox	2019	162	5,770
3	Boston Red Sox	2003	162	5,769
4	Cincinnati Reds	1968	163	5,767
5	Detroit Tigers	2007	162	5,757
6	Boston Red Sox	1996	162	5,756
7	Baltimore Orioles	2004	162	5,736
8	Detroit Tigers	2013	162	5,735
9	St. Louis Cardinals	1979	163	5,734
10	Milwaukee Brewers	1982	163	5,733
11	Minnesota Twins	2019	162	5,732
12	Oakland Athletics	2004	162	5,728
12	Texas Rangers	2008	162	5,728
14	Pittsburgh Pirates	1967	163	5,724
15	Seattle Mariners	2004	162	5,722
16	Boston Red Sox	1985	163	5,720
16	Boston Red Sox	2004	162	5,720
18	Colorado Rockies	1999	162	5,717
18	New York Yankees	2007	162	5,717
20	Toronto Blue Jays	1986	163	5,716
20	Texas Rangers	2005	162	5,716
22	Kansas City Royals	1980	162	5,714
23	New York Yankees	1997	162	5,710
23	Boston Red Sox	2011	162	5,710
25	Kansas City Royals	2000	162	5,709
26	New York Yankees	1964	164	5,705
27	Texas Rangers	1991	162	5,703
28	Pittsburgh Pirates	1974	162	5,702
28	Cincinnati Reds	1976	162	5,702
28	Cleveland Indians	1986	163	5,702
28	Texas Rangers	1996	163	5,702
32	Toronto Blue Jays	2009	162	5,696
33	Colorado Rockies	2007	163	5,691
34	Texas Rangers	1980	163	5,690
34	Colorado Rockies	2001	162	5,690
36	St. Louis Cardinals	1970	162	5,689
36	Baltimore Orioles	1996	163	5,689
36	Atlanta Braves	2007	162	5,689
39	Philadelphia Phillies	2007	162	5,688
40	Toronto Blue Jays	1984	163	5,687
40	Philadelphia Phillies	2006	162	5,687
42	Pittsburgh Pirates	1965	163	5,686
42	California Angels	1996	161	5,686
44	Philadelphia Phillies	1993	162	5,685
44	Texas Rangers	2001	162	5,685
46	Seattle Mariners	2007	162	5,684
47	Cleveland Indians	2000	162	5,683
48	Cleveland Indians	1996	161	5,681
49	Seattle Mariners	2001	162	5,680
50	St. Louis Cardinals	1963	162	5,678
50	Anaheim Angels	2002	162	5,678
52	Minnesota Twins	1969	162	5,677
52	Toronto Blue Jays	2000	162	5,677
54	Pittsburgh Pirates	1966	162	5,676
54	Cleveland Indians	2004	162	5,676
54	Arizona Diamondbacks	2013	162	5,676
57	Montreal Expos	1977	162	5,675
57	Chicago Cubs	1988	163	5,675
57	Anaheim Angels	2004	162	5,675
60	Pittsburgh Pirates	1971	162	5,674
61	Minnesota Twins	1996	162	5,673
62	Texas Rangers	1998	162	5,672
62	St. Louis Cardinals	2003	162	5,672
62	Kansas City Royals	2011	162	5,672
65	Atlanta Braves	2003	162	5,670
65	Seattle Mariners	2006	162	5,670
65	Boston Red Sox	2016	162	5,670
68	Boston Red Sox	2017	162	5,669
69	Seattle Mariners	1996	161	5,668
70	Philadelphia Phillies	1930	156	5,667
71	Boston Red Sox	1989	162	5,666
72	Pittsburgh Pirates	1996	162	5,665
72	Baltimore Orioles	2003	163	5,665
72	Arizona Diamondbacks	2016	162	5,665
75	Detroit Tigers	1998	162	5,664
75	Texas Rangers	2003	162	5,664
77	Toronto Blue Jays	2001	162	5,663
78	Pittsburgh Pirates	1977	162	5,662
78	Milwaukee Brewers	1996	162	5,662
80	Pittsburgh Pirates	1979	163	5,661
80	New York Yankees	1984	162	5,661
80	Toronto Blue Jays	2003	162	5,661
83	Colorado Rockies	2000	162	5,660
83	New York Yankees	2009	162	5,660
83	Colorado Rockies	2019	162	5,660
86	Texas Rangers	2006	162	5,659
86	Texas Rangers	2011	162	5,659
88	Cincinnati Reds	1965	162	5,658
88	Arizona Diamondbacks	1999	162	5,658
90	Chicago White Sox	2006	162	5,657
90	Pittsburgh Pirates	2019	162	5,657
92	San Diego Padres	1996	162	5,655
92	Minnesota Twins	2003	162	5,655
94	Tampa Bay Devil Rays	2003	162	5,654
95	Kansas City Royals	1979	162	5,653
95	Milwaukee Brewers	1980	162	5,653
97	Los Angeles Angels of Anaheim	2014	162	5,652
98	Texas Rangers	1997	162	5,651
98	Texas Rangers	1999	162	5,651
98	New York Yankees	2006	162	5,651

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.