American League Pitching Leaders

Wins Above Replacement--all

<strong>Wins Above Replacement</strong><br>A single number that presents the number of wins the player added<br>to the team above what a replacement player (think AAA or AAAA) would add.<br>Scale for a single-season: 8+ MVP Quality, 5+ All-Star Quality, 2+ Starter,<br>0-2 Reserve, < 0 Replacement Level <br>Developed by Sean Smith of BaseballProjection.com

1. GriffeySEA 9.7
2. RodriguezSEA 9.4
3. KnoblauchMIN 8.7
4. HentgenTOR 8.6
5. ClemensBOS 7.8
6. ThomeCLE 7.5
7. AndersonBAL 6.9
8. GuzmánTOR 6.7
9. HillTEX 6.6
10. NagyCLE 6.6

WAR for Pitchers

<strong>Wins Above Replacement for Pitchers</strong><br>A single number that presents the number of wins the player added<br>to the team above what a replacement player (think AAA or AAAA) would add. This value includes defensive support and includes additional value for high leverage situations.<br>Scale: 8+ MVP Quality, 5+ All-Star Quality, 2+ Starter,<br>0-2 Reserve, < 0 Replacement Level <br> Developed by Sean Smith of BaseballProjection.com

1. HentgenTOR 8.6
2. ClemensBOS 7.7
3. GuzmánTOR 6.7
4. HillTEX 6.6
5. NagyCLE 6.6
6. FernandezCHW 6.4
7. AppierKCR 5.9
8. PettitteNYY 5.6
9. McDonaldMIL 5.4
10. RiveraNYY 5.0

Earned Run Average

<strong>9 * ER / IP</strong><br>For recent years, leaders need 1 IP<br>per team game played.<br>Bold indicates lowest ERA using current stats<br><span class=glimmer>Gold</span> means awarded ERA title at end of year.

1. GuzmánTOR 2.93
2. HentgenTOR 3.22
3. NagyCLE 3.41
4. FernandezCHW 3.45
5. AppierKCR 3.62
6. HillTEX 3.63
7. ClemensBOS 3.63
8. PettitteNYY 3.87
9. McDonaldMIL 3.90
10. BelcherKCR 3.92

Wins

Wins

1. PettitteNYY 21
2. HentgenTOR 20
3. MussinaBAL 19
4. NagyCLE 17
5. FernandezCHW 16
HillTEX 16
WittTEX 16
8. ÁlvarezCHW 15
BelcherKCR 15
FinleyCAL 15
HershiserCLE 15
PavlikTEX 15

Win-Loss %

<strong>Win-Loss Percentage</strong><br>W / (W + L)<br>For players, leaders need one decision for every ten team games.<br>For managers, minimum to qualify for leading is 320 games.

1. Moyer2TM .813
2. NagyCLE .773
3. PettitteNYY .724
4. OliverTEX .700
5. HentgenTOR .667
6. PavlikTEX .652
7. BaldwinCHW .647
8. MussinaBAL .633
9. WellsSEA .632
10. CoppingerBAL .625
OgeaCLE .625
HershiserCLE .625

Walks & Hits per IP

<strong>(BB + H)/IP</strong><br>For recent years, leaders need 1 IP<br>per team game played

1. GuzmánTOR 1.124
2. FernandezCHW 1.240
3. RadkeMIN 1.241
4. HentgenTOR 1.250
5. NagyCLE 1.252
6. AppierKCR 1.263
7. ClemensBOS 1.327
8. WellsBAL 1.328
9. BaldwinCHW 1.331
10. McDonaldMIL 1.333

Hits per 9 IP

<strong>9 x H / IP</strong><br>For recent years, leaders need 1 IP<br>per team game played

1. GuzmánTOR 7.577
2. ClemensBOS 8.011
3. HentgenTOR 8.063
4. AppierKCR 8.177
5. FernandezCHW 8.651
6. NagyCLE 8.797
7. GoodenNYY 8.912
8. ÁlvarezCHW 8.945
9. BaldwinCHW 8.947
10. RadkeMIN 8.961

Bases On Balls per 9 IP

<strong>9 x BB / IP</strong><br>For recent years, leaders need 1 IP<br>per team game played

1. HaneyKCR 2.013
2. WellsBAL 2.046
3. RadkeMIN 2.211
4. NagyCLE 2.473
5. FernandezCHW 2.512
6. HershiserCLE 2.534
7. GuzmánTOR 2.542
8. MussinaBAL 2.552
9. BelcherKCR 2.564
10. EricksonBAL 2.672

Strikeouts per 9 IP

<strong>9 x SO / IP</strong><br>For recent years, leaders need 1 IP<br>per team game played

1. ClemensBOS 9.532
2. AppierKCR 8.815
3. FinleyCAL 8.130
4. GuzmánTOR 7.913
5. MussinaBAL 7.545
6. ÁlvarezCHW 7.495
7. GordonBOS 7.136
8. WittTEX 7.077
9. FernandezCHW 6.977
10. NagyCLE 6.770

Games Played

Games Played or Pitched

1. GuardadoMIN 83
MyersDET 83
3. Stanton2TM 81
4. SlocumbBOS 75
5. JacksonSEA 73
NelsonNYY 73
7. GroomOAK 72
HernándezCHW 72
LewisDET 72
MohlerOAK 72

Saves

Saves

1. WettelandNYY 43
2. MesaCLE 39
3. HernándezCHW 38
4. PercivalCAL 36
5. FettersMIL 32
6. HennemanTEX 31
TimlinTOR 31
SlocumbBOS 31
MyersBAL 31
10. MontgomeryKCR 24

Innings Pitched

Innings Pitched

1. HentgenTOR 265.2
2. FernandezCHW 258.0
3. HillTEX 250.2
4. MussinaBAL 243.1
5. ClemensBOS 242.2
6. BelcherKCR 238.2
7. FinleyCAL 238.0
8. RadkeMIN 232.0
9. HaneyKCR 228.0
10. TapaniCHW 225.1

Strikeouts

Strikeouts

1. ClemensBOS 257
2. FinleyCAL 215
3. AppierKCR 207
4. MussinaBAL 204
5. FernandezCHW 200
6. ÁlvarezCHW 181
7. HentgenTOR 177
8. GordonBOS 171
9. HillTEX 170
10. NagyCLE 167

Games Started

Games Started

1. MussinaBAL 36
2. ÁlvarezCHW 35
BelcherKCR 35
FernandezCHW 35
FinleyCAL 35
HaneyKCR 35
HansonTOR 35
HentgenTOR 35
HillTEX 35
HitchcockSEA 35
McDonaldMIL 35
RadkeMIN 35

Complete Games

Complete Game

1. HentgenTOR 10
2. PavlikTEX 7
HillTEX 7
4. WakefieldBOS 6
ClemensBOS 6
EricksonBAL 6
FernandezCHW 6
8. AppierKCR 5
RobertsonMIN 5
NagyCLE 5
McDowellCLE 5

Shutouts

Shutouts<br>No runs allowed and a complete game.

1. HentgenTOR 3
RobertsonMIN 3
HillTEX 3
4. LiraDET 2
ClemensBOS 2
6. MartínezCLE 1
AppierKCR 1
AdamsOAK 1
HansonTOR 1
HaneyKCR 1
GuzmánTOR 1
GubiczaKCR 1
GrimsleyCAL 1
GordonBOS 1
GoodenNYY 1
FinleyCAL 1
FernandezCHW 1
BurkettTEX 1
BelcherKCR 1
Van Poppel2TM 1
WilliamsDET 1
WengertOAK 1
WellsSEA 1
TorresSEA 1
TelghederOAK 1
SpringerCAL 1
KarlMIL 1
RogersNYY 1
OliverTEX 1
OgeaCLE 1
MussinaBAL 1
McDowellCLE 1
RosadoKCR 1

Home Runs

Home Runs Hit/Allowed

1. BoskieCAL 40
RadkeMIN 40
3. WakefieldBOS 38
4. FernandezCHW 34
TapaniCHW 34
6. WellsBAL 32
7. MussinaBAL 31
Gohr2TM 31
9. LiraDET 30
Bones2TM 30

Bases on Balls

Bases on Balls/Walks

1. RobertsonMIN 116
2. ClemensBOS 106
3. GordonBOS 105
4. HansonTOR 102
5. ÁlvarezCHW 97
6. WittTEX 96
7. HillTEX 95
8. FinleyCAL 94
HentgenTOR 94
10. WakefieldBOS 90

Hits

Hits/Hits Allowed

1. HaneyKCR 267
2. MussinaBAL 264
3. BelcherKCR 262
EricksonBAL 262
5. HillTEX 250
6. GordonBOS 249
7. FernandezCHW 248
8. WellsBAL 247
9. HitchcockSEA 245
10. HansonTOR 243

Strikeouts / Base On Balls

<strong>SO/W or SO/BB</strong><br>For recent years, pitching leaders need 1 IP<br>per team game played.<br>No batting leaders computed.

1. GuzmánTOR 3.113
2. MussinaBAL 2.957
3. FernandezCHW 2.778
4. AppierKCR 2.760
5. NagyCLE 2.738
6. RadkeMIN 2.596
7. WellsBAL 2.549
8. ClemensBOS 2.425
9. FinleyCAL 2.287
10. HaneyKCR 2.255

Home Runs per 9 IP

<strong>9 x HR / IP</strong><br>For recent years, leaders need 1 IP<br>per team game played

1. HentgenTOR 0.678
2. HillTEX 0.682
3. ClemensBOS 0.705
4. AppierKCR 0.724
5. RogersNYY 0.804
6. EricksonBAL 0.850
7. NagyCLE 0.851
8. ÁlvarezCHW 0.870
9. HershiserCLE 0.917
10. PettitteNYY 0.937

Losses

Losses

1. AbbottCAL 18
2. HansonTOR 17
RobertsonMIN 17
4. FinleyCAL 16
RadkeMIN 16
6. HaneyKCR 14
LiraDET 14
QuantrillTOR 14
RodriguezMIN 14
WellsBAL 14
Bones2TM 14

Earned Runs

Earned Runs Allowed

1. GordonBOS 134
2. MussinaBAL 130
3. HansonTOR 129
4. WellsBAL 128
5. EricksonBAL 124
6. WakefieldBOS 121
7. WittTEX 120
8. HaneyKCR 119
9. AbbottCAL 118
10. HitchcockSEA 117

Wild Pitches

Wild Pitches

1. FinleyCAL 17
2. LewisDET 14
3. AbbottCAL 13
HansonTOR 13
TapaniCHW 13
6. BaldwinCHW 12
7. GrimsleyCAL 11
HershiserCLE 11
9. AppierKCR 10
BoskieCAL 10
MirandaMIL 10
SlocumbBOS 10
Aldred2TM 10

Hit By Pitch

Times Hit by a Pitch.

1. BoskieCAL 13
GrimsleyCAL 13
3. HershiserCLE 12
WakefieldBOS 12
5. EricksonBAL 11
FinleyCAL 11
KarlMIL 11
8. JamesCAL 10
LiraDET 10
OliverTEX 10
Bones2TM 10

Batters Faced

Batters Faced

1. HentgenTOR 1,100
2. FernandezCHW 1,071
3. HillTEX 1,061
4. MussinaBAL 1,039
5. FinleyCAL 1,037
6. ClemensBOS 1,032
7. BelcherKCR 1,021
8. GordonBOS 998
9. HaneyKCR 988
10. RadkeMIN 973

Games Finished

Games Finished<br>Credited to the last pitcher to appear for a team in a game.<br>Complete Games are not counted as Games Finished.

1. HernándezCHW 61
2. MesaCLE 60
SlocumbBOS 60
4. WettelandNYY 58
5. TimlinTOR 56
6. FettersMIL 55
7. PercivalCAL 52
8. CharltonSEA 50
MyersBAL 50
10. HennemanTEX 45

Adjusted ERA+

<strong>ERA+</strong><br>100*[lgERA/ERA]<br>Adjusted to the player&#x2019;s ballpark(s).

1. GuzmánTOR 171
2. HentgenTOR 156
3. HillTEX 145
4. NagyCLE 143
5. ClemensBOS 139
6. FernandezCHW 138
7. AppierKCR 137
8. McDonaldMIL 133
9. PettitteNYY 129
10. BelcherKCR 126

Fielding Independent Pitching

<strong>Fielding Independent Pitching</strong><br>this stat measures a pitcher's effectiveness at preventing HR, BB, HBP and causing SO<br><tt>(13*HR + 3*(BB+HBP) - 2*SO)/IP + Constant<sub>lg</sub></tt><br>The constant is set so that each season major-league average FIP is the same as the major-league avg ERA

1. AppierKCR 3.39
2. ClemensBOS 3.43
3. GuzmánTOR 3.76
4. NagyCLE 3.76
5. HentgenTOR 3.94
6. HillTEX 4.01
7. MussinaBAL 4.04
8. PettitteNYY 4.08
9. ÁlvarezCHW 4.16
10. FinleyCAL 4.16

Adj. Pitching Runs

<strong>Adjusted Pitching Runs</strong><br>A set of formulas developed by Gary Gillette, Pete Palmer and others<br>that estimates a pitcher&#x2019;s total contributions<br>to a team&#x2019;s runs total via linear weights.<br>0.0 is an avg performance, <0 is worse than avg and >0 is better than avg

1. HentgenTOR 52
2. HillTEX 43
3. GuzmánTOR 43
4. ClemensBOS 38
5. FernandezCHW 38
6. NagyCLE 38
7. RiveraNYY 36
8. AppierKCR 34
9. McDonaldMIL 31
10. HernándezCHW 28

Adj. Pitching Wins

<strong>Adjusted Pitching Wins</strong><br>A set of formulas developed by Gary Gillette, Pete Palmer and others<br>that estimates a pitcher&#x2019;s total contributions<br>to a team&#x2019;s wins with his arm.<br>0.0 is an avg performance, <0 is worse than avg and >0 is better than avg

1. HentgenTOR 5.1
2. GuzmánTOR 4.2
3. HillTEX 4.2
4. ClemensBOS 3.7
NagyCLE 3.7
6. FernandezCHW 3.7
7. RiveraNYY 3.4
8. AppierKCR 3.3
9. McDonaldMIL 2.9
10. HernándezCHW 2.6

Base-Out Runs Saved (RE24)

<strong>Base-Out Runs Saved</strong><br>Given the bases occupied/out situation, how many runs did the pitcher<br>save in the resulting play. Compared to average, so 0 is average, and<br>above 0 is better than average

1. HentgenTOR 52.95
2. HillTEX 47.16
3. NagyCLE 45.35
4. GuzmánTOR 44.34
5. ClemensBOS 43.42
6. AppierKCR 42.81
7. FernandezCHW 41.85
8. RiveraNYY 41.72
9. PettitteNYY 33.36
10. PercivalCAL 28.99

Win Probability Added (WPA)

<strong>Win Probability Added by Pitcher</strong><br>Given average teams, this is the change in probability.<br>A change of +/- 1 would indicate one win added or lost.

1. PercivalCAL 6.6
2. RiveraNYY 5.4
3. HernándezCHW 5.1
4. NagyCLE 4.9
5. FernandezCHW 4.9
6. HentgenTOR 4.8
7. AppierKCR 4.4
8. WettelandNYY 4.2
9. GuzmánTOR 4.0
10. ClemensBOS 3.8

Sit. Wins Saved (WPA/LI)

<strong>Situational Wins (WPA/LI)</strong><br>It is the sum of WPA divided by the leverage index for each play.<br>WPA depends greatly on the context of the at bats.<br>This stat does not.

1. HentgenTOR 4.0
2. RiveraNYY 3.8
3. GuzmánTOR 3.6
4. NagyCLE 3.4
5. AppierKCR 3.4
6. ClemensBOS 2.9
7. FernandezCHW 2.9
8. McDonaldMIL 2.7
9. PettitteNYY 2.4
10. HillTEX 2.4

Championship WPA (cWPA)

<strong>Championship Win Probability Added by Pitcher</strong><br>Given average teams, this is the change in probability, displayed in percentage points.<br>A change of +/- 100% would indicate one world series win added or lost.

1. FernandezCHW 5.3
2. HernándezCHW 4.5
3. RiveraNYY 3.6
4. HillTEX 3.3
5. ÁlvarezCHW 2.9
6. PercivalCAL 2.8
7. WettelandNYY 2.8
8. JacksonSEA 2.2
9. PettitteNYY 1.9
10. OroscoBAL 1.9

Base-Out Wins Saved (REW)

<strong>Base-Out Wins Saved</strong><br>This is the number of wins above average the player was worth by their performance<br>measured by the 24 base-out situations.

1. HentgenTOR 5.2
2. NagyCLE 4.5
3. HillTEX 4.5
4. GuzmánTOR 4.4
5. AppierKCR 4.2
6. ClemensBOS 4.2
7. FernandezCHW 4.2
8. RiveraNYY 3.9
9. PettitteNYY 3.2
10. PercivalCAL 2.7