2009 NL Winning Percentage Leaders
Wins per decision
Chris Carpenter led the NL in winning percentage in 2009 with .810, 60 points ahead of J. A. Happ (.750).
Showing pitchers with at least 162.0 innings — the standard 1.0 inning per team game. Show all players
Led the NL in 2009
Chris Carpenter
St. Louis Cardinals
.810
Winning Percentage
.060 clear of J. A. Happ
Showing Winning Percentage and the stats that give it context
Full stat line
| # | Player | Team | W-L% | W | L | ERA | IP |
|---|---|---|---|---|---|---|---|
| 1 |
|
SLN | .810 | 17 | 4 | 2.24 | 192.2 |
| 2 |
|
PHI | .750 | 12 | 4 | 2.93 | 166.0 |
| 3 |
|
FLO | .750 | 15 | 5 | 3.23 | 209.0 |
| 4 |
|
SLN | .704 | 19 | 8 | 2.63 | 233.0 |
| 5 |
|
SFN | .682 | 15 | 7 | 2.48 | 225.1 |
| 6 |
|
MIL | .667 | 14 | 7 | 5.22 | 194.2 |
| 7 |
|
COL | .640 | 16 | 9 | 4.38 | 185.0 |
| 8 |
|
SFN | .636 | 14 | 8 | 2.89 | 217.2 |
| 9 |
|
LAN | .611 | 11 | 7 | 3.23 | 214.1 |
| 10 |
|
ATL | .600 | 15 | 10 | 4.67 | 194.2 |
| 11 |
|
ATL | .600 | 15 | 10 | 2.87 | 219.1 |
| 12 |
|
PHI | .600 | 12 | 8 | 4.05 | 195.1 |
| 13 |
|
FLO | .591 | 13 | 9 | 5.06 | 185.0 |
| 14 |
|
NYN | .591 | 13 | 9 | 3.13 | 166.2 |
| 15 |
|
ATL | .583 | 14 | 10 | 2.60 | 215.0 |
| 16 |
|
ARI | .583 | 14 | 10 | 3.14 | 229.1 |
| 17 |
|
HOU | .571 | 8 | 6 | 4.12 | 181.1 |
| 18 |
|
CHN | .571 | 12 | 9 | 3.10 | 177.0 |
| 19 |
|
CHN | .563 | 9 | 7 | 3.77 | 169.1 |
| 20 |
|
COL | .556 | 10 | 8 | 4.33 | 176.2 |
| 21 |
|
COL | .556 | 15 | 12 | 3.47 | 218.0 |
| 22 |
|
SLN | .556 | 15 | 12 | 3.49 | 214.0 |
| 23 |
|
CHN | .550 | 11 | 9 | 3.65 | 200.0 |
| 24 |
|
PHI | .545 | 12 | 10 | 4.94 | 162.0 |
| 25 |
|
CHN | .545 | 12 | 10 | 3.05 | 165.1 |
| 26 |
|
HOU | .538 | 14 | 12 | 3.02 | 205.2 |
| 27 |
|
CIN | .536 | 15 | 13 | 3.84 | 220.1 |
| 28 |
|
COL | .536 | 15 | 13 | 4.04 | 216.0 |
| 29 |
|
PIT | .524 | 11 | 10 | 3.92 | 176.2 |
| 30 |
|
LAN | .522 | 12 | 11 | 4.03 | 196.1 |
| 31 |
|
SDN | .522 | 12 | 11 | 3.91 | 198.0 |
| 32 |
|
MIL | .520 | 13 | 12 | 3.73 | 185.2 |
| 33 |
|
LAN | .500 | 8 | 8 | 2.79 | 171.0 |
| 34 |
|
CIN | .500 | 11 | 11 | 4.41 | 171.1 |
| 35 |
|
PHI | .476 | 10 | 11 | 4.32 | 193.2 |
| 36 |
|
PIT | .471 | 8 | 9 | 4.44 | 194.2 |
| 37 |
|
ARI +1 | .458 | 11 | 13 | 4.01 | 204.0 |
| 38 |
|
NYN | .455 | 10 | 12 | 5.03 | 184.1 |
| 39 |
|
ARI | .450 | 9 | 11 | 4.12 | 170.1 |
| 40 |
|
SFN | .435 | 10 | 13 | 4.03 | 192.0 |
| 41 |
|
NYN +1 | .429 | 9 | 12 | 5.44 | 183.2 |
| 42 |
|
WAS | .409 | 9 | 13 | 3.88 | 206.1 |
| 43 |
|
PIT | .407 | 11 | 16 | 4.06 | 213.0 |
| 44 |
|
SFN | .400 | 8 | 12 | 4.24 | 163.1 |
| 45 |
|
ARI | .391 | 9 | 14 | 4.12 | 203.1 |
| 46 |
|
CIN | .300 | 6 | 14 | 4.21 | 162.1 |