1983 MLB Winning Percentage by Team
Every team's total, added up from its players' lines. Wins per decision
The Chicago White Sox led all of MLB in winning percentage in 1983, with .611, .006 ahead of the Baltimore Orioles. The average across 26 MLB teams is .500.
Led all of MLB in 1983
Chicago White Sox
162 games
.611
Winning Percentage
.006 clear of Baltimore Orioles
| # | Team | League | G | W-L% |
|---|---|---|---|---|
| 1 |
Chicago White Sox
|
AL | 162 | .611 |
| 2 |
 Baltimore Orioles
|
AL | 162 | .605 |
| 3 |
 Detroit Tigers
|
AL | 162 | .568 |
| 4 |
 Los Angeles Dodgers
|
NL | 163 | .562 |
| 4 |
 New York Yankees
|
AL | 162 | .562 |
| 6 |
 Philadelphia Phillies
|
NL | 163 | .556 |
| 7 |
 Toronto Blue Jays
|
AL | 162 | .549 |
| 8 |
 Atlanta Braves
|
NL | 162 | .543 |
| 9 |
 Milwaukee Brewers
|
AL | 162 | .537 |
| 10 |
 Houston Astros
|
NL | 162 | .525 |
| 11 |
 Pittsburgh Pirates
|
NL | 162 | .519 |
| 12 |
 Montreal Expos
|
NL | 163 | .506 |
| MLB average | .500 | |||
| 13 |
 San Diego Padres
|
NL | 163 | .500 |
| 14 |
 Kansas City Royals
|
AL | 163 | .488 |
| 14 |
 San Francisco Giants
|
NL | 162 | .488 |
| 14 |
 St. Louis Cardinals
|
NL | 162 | .488 |
| 17 |
 Boston Red Sox
|
AL | 162 | .482 |
| 18 |
 Texas Rangers
|
AL | 163 | .475 |
| 19 |
 Cincinnati Reds
|
NL | 162 | .457 |
| 19 |
 Oakland Athletics
|
AL | 162 | .457 |
| 21 |
 Chicago Cubs
|
NL | 162 | .438 |
| 22 |
 California Angels
|
AL | 162 | .432 |
| 22 |
 Cleveland Indians
|
AL | 162 | .432 |
| 22 |
 Minnesota Twins
|
AL | 162 | .432 |
| 25 |
 New York Mets
|
NL | 162 | .420 |
| 26 |
 Seattle Mariners
|
AL | 162 | .370 |
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.