2013 NL Losses by Team

The Miami Marlins led the NL in losses in 2013, with 100, 4 ahead of the Chicago Cubs. The average across 15 NL teams is 81.3.

Led the NL in 2013 Miami Marlins 162 games

100 Losses 4 clear of Chicago Cubs

#	Team	G	L
1	Miami Marlins	162	100
2	Chicago Cubs	162	96
3	Philadelphia Phillies	162	89
4	Colorado Rockies	162	88
4	Milwaukee Brewers	162	88
4	New York Mets	162	88
7	San Diego Padres	162	86
7	San Francisco Giants	162	86
	NL average		81.3
9	Arizona Diamondbacks	162	81
10	Washington Nationals	162	76
11	Cincinnati Reds	162	72
12	Los Angeles Dodgers	162	70
13	Pittsburgh Pirates	162	68
14	Atlanta Braves	162	66
15	St. Louis Cardinals	162	65

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.