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. RuthNYY 11.3
2. EhmkeBOS 8.2
3. PennockNYY 7.9
4. JohnsonWSH 7.5
5. ShauteCLE 6.7
6. GoslinWSH 6.5
7. HeilmannDET 6.3
8. BushNYY 5.8
9. SmithCLE 5.8
10. CobbDET 5.5

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. EhmkeBOS 8.3
2. PennockNYY 8.1
3. JohnsonWSH 6.8
4. SmithCLE 5.9
5. ShauteCLE 5.7
6. FergusonBOS 5.5
7. QuinnBOS 5.3
8. BaumgartnerPHA 5.2
9. WingardSLB 5.0
10. ZacharyWSH 4.8

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. JohnsonWSH 2.72
2. ZacharyWSH 2.75
3. PennockNYY 2.83
4. BaumgartnerPHA 2.88
5. SmithCLE 3.02
6. MarberryWSH 3.09
7. CollinsDET 3.21
8. QuinnBOS 3.27
9. EhmkeBOS 3.46
10. WingardSLB 3.51

Wins

Wins

1. JohnsonWSH 23
2. PennockNYY 21
3. ShauteCLE 20
ThurstonCHW 20
5. EhmkeBOS 19
6. RommelPHA 18
HoytNYY 18
8. BushNYY 17
WhitehillDET 17
10. MogridgeWSH 16
ShockerSLB 16
ShawkeyNYY 16

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. JohnsonWSH .767
2. PennockNYY .700
HollowayDET .700
4. BaumgartnerPHA .684
5. CollinsDET .667
6. WhitehillDET .654
7. ZacharyWSH .625
8. ShawkeyNYY .593
MogridgeWSH .593
10. ThurstonCHW .588

Walks & Hits per IP

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

1. JohnsonWSH 1.116
2. CollinsDET 1.213
3. ZacharyWSH 1.238
4. SmithCLE 1.248
5. PennockNYY 1.278
6. QuinnBOS 1.281
7. EhmkeBOS 1.286
8. MogridgeWSH 1.305
9. ShockerSLB 1.307
10. MarberryWSH 1.331

Hits per 9 IP

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

1. JohnsonWSH 7.552
2. CollinsDET 8.292
3. MarberryWSH 8.754
4. ZacharyWSH 8.793
5. WingardSLB 8.876
6. DavisSLB 8.925
7. BaumgartnerPHA 9.000
8. MogridgeWSH 9.169
9. EhmkeBOS 9.257
10. BushNYY 9.357

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. SmithCLE 1.526
2. ThurstonCHW 1.856
3. ShockerSLB 1.900
4. PennockNYY 2.012
5. QuinnBOS 2.047
6. EhmkeBOS 2.314
7. ZacharyWSH 2.354
8. JohnsonWSH 2.496
9. MogridgeWSH 2.577
10. CollinsDET 2.625

Strikeouts per 9 IP

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

1. JohnsonWSH 5.121
2. ShawkeyNYY 4.941
3. EhmkeBOS 3.400
4. ShockerSLB 3.215
5. PennockNYY 3.175
6. MarberryWSH 3.133
7. CollinsDET 3.125
8. ConnallyCHW 3.094
9. FergusonBOS 2.954
10. BushNYY 2.857

Games Played

Games Played or Pitched

1. MarberryWSH 50
2. HollowayDET 49
3. HoytNYY 46
ShauteCLE 46
5. EhmkeBOS 45
6. ConnallyCHW 44
QuinnBOS 44
8. RommelPHA 43
VangilderSLB 43
10. DanforthSLB 41
FergusonBOS 41
LyonsCHW 41

Saves

Saves

1. MarberryWSH 15
2. RussellWSH 8
3. QuinnBOS 7
4. ConnallyCHW 6
DaussDET 6
6. DanforthSLB 5
7. BaumgartnerPHA 4
HoytNYY 4
EhmkeBOS 4
WellsDET 4

Innings Pitched

Innings Pitched

1. EhmkeBOS 315.0
2. ThurstonCHW 291.0
3. PennockNYY 286.1
4. ShauteCLE 283.0
5. RommelPHA 278.0
6. JohnsonWSH 277.2
7. BushNYY 252.0
8. SmithCLE 247.2
9. HoytNYY 247.0
10. ShockerSLB 246.1

Strikeouts

Strikeouts

1. JohnsonWSH 158
2. EhmkeBOS 119
3. ShawkeyNYY 114
4. PennockNYY 101
5. ShockerSLB 88
6. BushNYY 80
7. FergusonBOS 78
8. CollinsDET 75
9. RommelPHA 72
10. HoytNYY 71

Games Started

Games Started

1. JohnsonWSH 38
2. ThurstonCHW 36
EhmkeBOS 36
4. RommelPHA 34
ShauteCLE 34
PennockNYY 34
7. CoveleskiCLE 33
ShockerSLB 33
9. HoytNYY 32
FergusonBOS 32
WhitehillDET 32

Complete Games

Complete Game

1. ThurstonCHW 28
2. EhmkeBOS 26
3. PennockNYY 25
4. ShauteCLE 21
5. RommelPHA 20
JohnsonWSH 20
SmithCLE 20
8. BushNYY 19
9. CoveleskiCLE 18
10. ShockerSLB 17

Shutouts

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

1. JohnsonWSH 6
2. DavisSLB 5
3. ShockerSLB 4
PennockNYY 4
EhmkeBOS 4
6. BushNYY 3
Ogden2TM 3
RommelPHA 3
JonesNYY 3
10. GrayPHA 2
HoytNYY 2
WhitehillDET 2
MogridgeWSH 2
CoveleskiCLE 2
QuinnBOS 2
SmithCLE 2
ShauteCLE 2

Home Runs

Home Runs Hit/Allowed

1. ThurstonCHW 17
2. DanforthSLB 16
3. StonerDET 13
PennockNYY 13
5. ShockerSLB 11
ShawkeyNYY 11
7. JohnsonWSH 10
LyonsCHW 10
VangilderSLB 10
QuinnBOS 10

Bases on Balls

Bases on Balls/Walks

1. BushNYY 109
2. FergusonBOS 108
3. RommelPHA 94
4. GrayPHA 89
5. WingardSLB 85
6. ShauteCLE 83
7. EhmkeBOS 81
MeekerPHA 81
9. WhitehillDET 79
10. JohnsonWSH 77

Hits

Hits/Hits Allowed

1. ThurstonCHW 330
2. EhmkeBOS 324
3. ShauteCLE 317
4. PennockNYY 302
RommelPHA 302
6. HoytNYY 295
7. CoveleskiCLE 286
8. LyonsCHW 279
9. StonerDET 271
10. ShockerSLB 270

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. JohnsonWSH 2.052
2. ShockerSLB 1.692
3. PennockNYY 1.578
4. ShawkeyNYY 1.541
5. EhmkeBOS 1.469
6. QuinnBOS 1.231
7. CollinsDET 1.190
8. StonerDET 1.015
9. HeimachPHA 1.000
10. MarberryWSH 0.971

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. MogridgeWSH 0.085
2. HeimachPHA 0.091
3. MarberryWSH 0.138
4. BurnsPHA 0.175
5. SmithCLE 0.182
6. ZacharyWSH 0.222
7. CoveleskiCLE 0.225
8. ConnallyCHW 0.225
9. FergusonBOS 0.227
10. WingardSLB 0.248

Losses

Losses

1. EhmkeBOS 17
ShauteCLE 17
FergusonBOS 17
4. CoveleskiCLE 16
BushNYY 16
6. RommelPHA 15
UhleCLE 15
8. SmithCLE 14
ThurstonCHW 14
10. ShockerSLB 13
ConnallyCHW 13
HoytNYY 13
DavisSLB 13
QuinnBOS 13

Earned Runs

Earned Runs Allowed

1. ThurstonCHW 123
2. RommelPHA 122
3. EhmkeBOS 121
4. ShauteCLE 118
5. LyonsCHW 117
6. ShockerSLB 115
7. StonerDET 113
8. DanforthSLB 110
9. CoveleskiCLE 108
10. HeimachPHA 104
HoytNYY 104
UhleCLE 104

Wild Pitches

Wild Pitches

1. BushNYY 7
MeekerPHA 7
3. ThurstonCHW 5
UhleCLE 5
JonesNYY 5
CoveleskiCLE 5
ShawkeyNYY 5
ShauteCLE 5
9. FaberCHW 4
JohnsonWSH 4
LeverettCHW 4
WingardSLB 4
PennockNYY 4
EhmkeBOS 4
LyonsCHW 4
CollinsDET 4
PipgrasNYY 4
PiercyBOS 4
ConnallyCHW 4

Hit By Pitch

Times Hit by a Pitch.

1. UhleCLE 13
WhitehillDET 13
3. QuinnBOS 12
4. EhmkeBOS 11
5. PiercyBOS 10
JohnsonWSH 10
7. MarberryWSH 9
VangilderSLB 9
ConnallyCHW 9
10. BayneSLB 8

Batters Faced

Batters Faced

1. EhmkeBOS 1,349
2. ThurstonCHW 1,237
3. ShauteCLE 1,223
4. PennockNYY 1,201
5. RommelPHA 1,183
6. JohnsonWSH 1,148
7. BushNYY 1,106
8. HoytNYY 1,088
9. CoveleskiCLE 1,076
10. FergusonBOS 1,063

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. MarberryWSH 31
2. ConnallyCHW 25
3. HollowayDET 22
4. DaussDET 20
GastonNYY 20
RossBOS 20
7. RussellWSH 18
8. LyonsCHW 15
9. PruettSLB 14
SpeeceWSH 14

Adjusted ERA+

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

1. JohnsonWSH 149
2. BaumgartnerPHA 148
3. PennockNYY 148
4. ZacharyWSH 148
5. SmithCLE 142
6. QuinnBOS 134
7. MarberryWSH 132
8. WingardSLB 129
9. CollinsDET 128
10. EhmkeBOS 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. JohnsonWSH 3.48
2. EhmkeBOS 3.70
3. HeimachPHA 3.70
4. ShockerSLB 3.74
5. PennockNYY 3.77
6. SmithCLE 3.79
7. CollinsDET 3.80
8. MogridgeWSH 3.84
9. ShawkeyNYY 3.91
10. ZacharyWSH 3.91

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. PennockNYY 45
2. JohnsonWSH 44
3. EhmkeBOS 33
4. ZacharyWSH 31
5. SmithCLE 30
6. BaumgartnerPHA 27
7. QuinnBOS 23
8. WingardSLB 22
9. CollinsDET 19
10. MarberryWSH 19

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. PennockNYY 4.5
2. JohnsonWSH 4.5
3. EhmkeBOS 3.2
4. ZacharyWSH 3.1
5. SmithCLE 2.9
6. BaumgartnerPHA 2.6
7. QuinnBOS 2.2
8. WingardSLB 2.2
9. CollinsDET 1.9
10. Ogden2TM 1.8

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. JohnsonWSH 53.60
2. PennockNYY 53.08
3. ZacharyWSH 34.03
4. CollinsDET 29.50
5. EhmkeBOS 28.36
6. SmithCLE 26.85
7. BushNYY 23.40
8. MarberryWSH 22.93
9. Ogden2TM 22.60
10. MogridgeWSH 22.31

Win Probability Added (WPA)

<strong>Win Probability Added by Pitcher</strong><br>Given average teams, this is the change in probability.<br>See <a href='https://www.baseball-reference.com/about/wpa.shtml'>Win Expectancy explainer</a> for details.

1. PennockNYY 6.5
2. JohnsonWSH 4.8
3. MarberryWSH 4.5
4. RommelPHA 3.0
5. ZacharyWSH 2.8
6. MogridgeWSH 2.8
7. HoytNYY 2.8
8. BaumgartnerPHA 2.7
9. QuinnBOS 2.5
10. WingardSLB 2.1

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. JohnsonWSH 5.3
2. SmithCLE 3.4
3. MogridgeWSH 3.1
4. ZacharyWSH 3.0
5. CollinsDET 2.9
6. PennockNYY 2.9
7. RommelPHA 2.4
8. MarberryWSH 2.3
9. ShauteCLE 2.1
10. QuinnBOS 2.0

Championship WPA (cWPA)

<strong>Championship Win Probability Added by Pitcher</strong><br>Given average teams, this is the change in probability of winning the World Series, displayed in percentage points.<br>See <a href='https://www.baseball-reference.com/about/wpa.shtml'>Win Expectancy explainer</a> for details.

1. PennockNYY 30.3
2. JohnsonWSH 20.3
3. ZacharyWSH 17.5
4. MarberryWSH 13.0
5. JonesNYY 10.4
6. HoytNYY 10.2
7. Ogden2TM 6.0
8. WingardSLB 6.0
9. QuinnBOS 4.7
10. DanforthSLB 4.5

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. JohnsonWSH 5.6
2. PennockNYY 5.4
3. ZacharyWSH 3.5
4. CollinsDET 3.0
5. EhmkeBOS 2.7
6. SmithCLE 2.6
7. Ogden2TM 2.4
8. BushNYY 2.3
9. MarberryWSH 2.3
10. MogridgeWSH 2.2