1884 AA Earned Run Average by Team
Every team's total, added up from its players' lines. Earned runs allowed per nine innings
The Louisville Eclipse led the AA in earned run average in 1884, with 2.17, 0.29 ahead of the New York Metropolitans. The average across 13 AA teams is 3.34.
Led the AA in 1884
Louisville Eclipse
110 games
2.17
Earned Run Average
0.29 clear of New York Metropolitans
| # | Team | G | ERA |
|---|---|---|---|
| 1 | Louisville Eclipse | 110 | 2.17 |
| 2 | New York Metropolitans | 112 | 2.46 |
| 3 |
 St. Louis Browns
|
110 | 2.67 |
| 4 | Columbus Buckeyes | 110 | 2.68 |
| 5 | Baltimore Orioles | 108 | 2.71 |
| 6 | Toledo Blue Stockings | 109 | 3.06 |
| 7 |
 Cincinnati Red Stockings
|
112 | 3.33 |
| AA average | 3.34 | ||
| 8 | Philadelphia Athletics | 108 | 3.41 |
| 9 |
 Brooklyn Atlantics
|
109 | 3.79 |
| 10 | Washington Nationals | 63 | 4.00 |
| 11 | Indianapolis Hoosiers | 110 | 4.21 |
| 12 |
 Pittsburg Alleghenys
|
110 | 4.35 |
| 13 | Richmond Virginians | 45 | 4.52 |
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.