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1901 NL Earned Run Average by Team

Every team's total, added up from its players' lines. Earned runs allowed per nine innings

The Pittsburgh Pirates led the NL in earned run average in 1901, with 2.58, 0.29 ahead of the Philadelphia Phillies. The average across 8 NL teams is 3.32.

Led the NL in 1901 Pittsburgh Pirates 140 games
2.58 Earned Run Average 0.29 clear of Philadelphia Phillies
# Team G ERA
1 Pittsburgh Pirates 140 2.58
2 Philadelphia Phillies 140 2.87
3 Boston Beaneaters 140 2.90
4 Brooklyn Superbas 137 3.14
NL average 3.32
5 Chicago Orphans 140 3.33
6 St. Louis Cardinals 142 3.68
7 New York Giants 141 3.87
8 Cincinnati Reds 142 4.17

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.