1980 AL Losses by Team

The Seattle Mariners led the AL in losses in 1980, with 103, 8 ahead of the California Angels. The average across 14 AL teams is 80.6.

Led the AL in 1980 Seattle Mariners 163 games

103 Losses 8 clear of California Angels

#	Team	G	L
1	Seattle Mariners	163	103
2	California Angels	160	95
2	Toronto Blue Jays	162	95
4	Chicago White Sox	162	90
5	Texas Rangers	163	85
6	Minnesota Twins	161	84
7	Cleveland Indians	160	81
	AL average		80.6
8	Oakland Athletics	162	79
9	Detroit Tigers	163	78
10	Boston Red Sox	160	77
11	Milwaukee Brewers	162	76
12	Kansas City Royals	162	65
13	Baltimore Orioles	162	62
14	New York Yankees	162	59

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.