1891 AA Winning Percentage by Team
Every team's total, added up from its players' lines. Wins per decision
The Boston Reds led the AA in winning percentage in 1891, with .689, .064 ahead of the St. Louis Browns. The average across 9 AA teams is .505.
Led the AA in 1891
Boston Reds
139 games
.689
Winning Percentage
.064 clear of St. Louis Browns
| # | Team | G | W-L% |
|---|---|---|---|
| 1 | Boston Reds | 139 | .689 |
| 2 |
 St. Louis Browns
|
139 | .625 |
| 3 | Milwaukee Brewers | 36 | .583 |
| 4 | Baltimore Orioles | 139 | .530 |
| 5 | Philadelphia Athletics | 142 | .529 |
| AA average | .505 | ||
| 6 | Columbus Solons | 138 | .445 |
| 7 | Cincinnati Kelly's Killers | 102 | .430 |
| 8 | Louisville Colonels | 138 | .390 |
| 9 | Washington Statesmen | 139 | .321 |
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.