American League Pitching Leaders

Wins Above Replacement--all
1. Witt • KCR 3.0
2. Duran • BOS 2.8
3. Henderson • BAL 2.8
4. Tucker • HOU 2.7
5. Semien • TEX 2.6
6. Anderson • LAA 2.4
7. Judge • NYY 2.3
8. Lugo • KCR 2.2
9. Fedde • CHW 2.2
10. Skubal • DET 2.2
WAR for Pitchers
1. Anderson • LAA 2.4
2. Lugo • KCR 2.2
3. Fedde • CHW 2.2
4. Skubal • DET 2.2
5. Crawford • BOS 2.1
6. Blanco • HOU 2.0
7. Houck • BOS 1.6
8. Clase • CLE 1.5
9. Gray • TEX 1.5
10. Schmidt • NYY 1.4
Earned Run Average
1. Lugo • KCR 1.66
2. Skubal • DET 1.80
3. Gray • TEX 2.08
4. Olson • DET 2.09
Blanco • HOU 2.09
6. Houck • BOS 2.17
7. Crawford • BOS 2.24
8. Schmidt • NYY 2.49
9. Kikuchi • TOR 2.60
Fedde • CHW 2.60
Wins
1. Lugo • KCR 6
Skubal • DET 6
3. Schmidt • NYY 5
4. Allen • CLE 4
Anderson • LAA 4
Bello • BOS 4
Berríos • TOR 4
Blanco • HOU 4
Castillo • SEA 4
Crochet • CHW 4
Fedde • CHW 4
Gil • NYY 4
Irvin • BAL 4
Kimbrel • BAL 4
Kirby • SEA 4
López • MIN 4
Ober • MIN 4
Paddack • MIN 4
Rodón • NYY 4
Rodriguez • BAL 4
Win-Loss %
1. Skubal • DET 1.000
2. Lugo • KCR .857
3. Schmidt • NYY .833
4. Kimbrel • BAL .800
Irvin • BAL .800
Gil • NYY .800
Ober • MIN .800
Rodriguez • BAL .800
9. Allen • CLE .667
Paddack • MIN .667
Rodón • NYY .667
Bello • BOS .667
Walks & Hits per IP
1. Skubal • DET 0.782
2. Kirby • SEA 0.954
3. Gilbert • SEA 0.955
4. Lugo • KCR 0.955
5. Miller • SEA 0.987
6. Olson • DET 0.993
7. Burnes • BAL 1.006
8. Crochet • CHW 1.006
9. Houck • BOS 1.017
10. Ryan • MIN 1.019
Hits per 9 IP
1. Blanco • HOU 5.514
2. Skubal • DET 5.727
3. Gilbert • SEA 5.830
4. Olson • DET 6.085
5. Miller • SEA 6.152
6. Anderson • LAA 6.231
7. Kremer • BAL 6.261
8. McKenzie • CLE 6.465
9. Burnes • BAL 6.708
10. Lugo • KCR 6.788
Bases On Balls per 9 IP
1. Eflin • TBR 0.679
2. Kirby • SEA 0.894
3. Flaherty • DET 1.110
4. Ryan • MIN 1.189
5. Skubal • DET 1.309
6. López • MIN 1.430
7. Littell • TBR 1.450
8. Houck • BOS 1.707
9. Kikuchi • TOR 1.731
10. Cortés • NYY 1.780
Strikeouts per 9 IP
1. Crochet • CHW 12.194
2. Flaherty • DET 11.651
3. Skubal • DET 10.800
4. Castillo • SEA 10.601
5. López • MIN 10.371
6. Ragans • KCR 10.286
7. Detmers • LAA 10.013
8. Ryan • MIN 9.849
9. Schmidt • NYY 9.770
10. Sandoval • LAA 9.600
Games Played
1. Barlow • CLE 23
Clase • CLE 23
McFarland • OAK 23
Sandlin • CLE 23
5. Cano • BAL 22
Gaddis • CLE 22
Webb • BAL 22
8. Abreu • HOU 21
Adam • TBR 21
Montero • HOU 21
Saves
1. Holmes • NYY 13
Clase • CLE 13
3. McArthur • KCR 10
Foley • DET 10
5. Kimbrel • BAL 8
Miller • OAK 8
7. Yates • TEX 7
Jansen • BOS 7
Muñoz • SEA 7
10. Estévez • LAA 6
Hader • HOU 6
Romano • TOR 6
Innings Pitched
1. Cortés • NYY 60.2
2. Lugo • KCR 59.2
3. Gilbert • SEA 58.2
4. Houck • BOS 58.0
5. Anderson • LAA 56.1
6. Ragans • KCR 56.0
7. Skubal • DET 55.0
8. Berríos • TOR 54.1
Castillo • SEA 54.1
10. Burnes • BAL 53.2
Strikeouts
1. Crochet • CHW 70
2. Skubal • DET 66
3. Castillo • SEA 64
Ragans • KCR 64
5. Flaherty • DET 63
6. Gilbert • SEA 61
7. López • MIN 58
Ryan • MIN 58
9. Cortés • NYY 57
Houck • BOS 57
Games Started
1. Crochet • CHW 10
Ragans • KCR 10
Cortés • NYY 10
4. Kirby • SEA 9
Wood • OAK 9
Littell • TBR 9
López • MIN 9
Lugo • KCR 9
McKenzie • CLE 9
Miller • SEA 9
Rodón • NYY 9
Ryan • MIN 9
Sandoval • LAA 9
Schmidt • NYY 9
Sears • OAK 9
Singer • KCR 9
Skubal • DET 9
Soroka • CHW 9
Stripling • OAK 9
Stroman • NYY 9
Wacha • KCR 9
Civale • TBR 9
Allen • CLE 9
Anderson • LAA 9
Bassitt • TOR 9
Berríos • TOR 9
Bibee • CLE 9
Burnes • BAL 9
Canning • LAA 9
Carrasco • CLE 9
Castillo • SEA 9
Kikuchi • TOR 9
Crawford • BOS 9
Detmers • LAA 9
Eflin • TBR 9
Fedde • CHW 9
Gilbert • SEA 9
Gray • TEX 9
Heaney • TEX 9
Houck • BOS 9
Complete Games
1. Berríos • TOR 1
Blanco • HOU 1
Houck • BOS 1
Ragans • KCR 1
Shutouts
1. Blanco • HOU 1
Houck • BOS 1
Home Runs
1. Alexander • TBR 10
Soroka • CHW 10
3. Allen • CLE 9
Civale • TBR 9
Kremer • BAL 9
Maeda • DET 9
7. Bello • BOS 8
Berríos • TOR 8
Brown • HOU 8
Carrasco • CLE 8
Crochet • CHW 8
Eflin • TBR 8
Miller • SEA 8
Rodón • NYY 8
Sears • OAK 8
Bases on Balls
1. McKenzie • CLE 28
2. Gil • NYY 26
3. Stroman • NYY 25
4. Soroka • CHW 24
5. Bassitt • TOR 23
Boyle • OAK 23
7. Anderson • LAA 21
Blanco • HOU 21
Brown • HOU 21
10. Soriano • LAA 20
Hits
1. Paddack • MIN 60
Stripling • OAK 60
3. Littell • TBR 57
4. Eflin • TBR 56
5. Allen • CLE 53
6. Cortés • NYY 52
Sandoval • LAA 52
8. Bassitt • TOR 51
Brown • HOU 51
Wacha • KCR 51
Wood • OAK 51
Strikeouts / Base On Balls
1. Flaherty • DET 10.500
2. Eflin • TBR 10.250
3. Kirby • SEA 10.200
4. Ryan • MIN 8.286
5. Skubal • DET 8.250
6. López • MIN 7.250
7. Littell • TBR 6.000
8. Crochet • CHW 5.833
9. Castillo • SEA 5.818
10. Kikuchi • TOR 5.500
Home Runs per 9 IP
1. Olson • DET 0.000
2. Houck • BOS 0.155
3. Crawford • BOS 0.344
4. Gray • TEX 0.346
5. Sandoval • LAA 0.400
6. Ragans • KCR 0.482
7. Skubal • DET 0.491
8. Kikuchi • TOR 0.692
9. Littell • TBR 0.725
10. Lugo • KCR 0.754
Losses
1. Stripling • OAK 7
2. Bassitt • TOR 6
Sandoval • LAA 6
4. Boyle • OAK 5
Castillo • SEA 5
Heaney • TEX 5
Houck • BOS 5
Soroka • CHW 5
9. Anderson • LAA 4
Arrighetti • HOU 4
Brown • HOU 4
Canning • LAA 4
Carrasco • CLE 4
Cortés • NYY 4
Crochet • CHW 4
Detmers • LAA 4
Eflin • TBR 4
Miller • SEA 4
Miller • DET 4
Olson • DET 4
Soriano • LAA 4
Varland • MIN 4
Wacha • KCR 4
Earned Runs
1. Brown • HOU 32
2. Soroka • CHW 31
3. Civale • TBR 30
4. Detmers • LAA 29
5. Allen • CLE 28
6. Alexander • TBR 27
Bassitt • TOR 27
Canning • LAA 27
9. Carrasco • CLE 26
Stripling • OAK 26
Wacha • KCR 26
Wild Pitches
1. Boyle • OAK 4
Carrasco • CLE 4
García • CHW 4
4. Burdi • NYY 3
Cisnero • LAA 3
Crochet • CHW 3
Detmers • LAA 3
France • HOU 3
Funderburk • MIN 3
García • LAA 3
Gilbert • SEA 3
Gil • NYY 3
Hader • HOU 3
Kirby • SEA 3
Lange • DET 3
Latz • TEX 3
Leclerc • TEX 3
Olson • DET 3
Paddack • MIN 3
Pressly • HOU 3
Ramírez • BAL 3
Hit By Pitch
1. Berríos • TOR 5
Houck • BOS 5
Rodón • NYY 5
Schmidt • NYY 5
Wood • OAK 5
6. Abreu • HOU 4
Adams • OAK 4
Cimber • LAA 4
Maton • TBR 4
Sandlin • CLE 4
Sands • MIN 4
Soriano • LAA 4
Batters Faced
1. Cortés • NYY 245
2. Houck • BOS 235
3. Lugo • KCR 232
Ragans • KCR 232
5. Anderson • LAA 226
6. Gilbert • SEA 223
7. Castillo • SEA 221
8. Eflin • TBR 220
9. Gray • TEX 216
10. Berríos • TOR 215
Crawford • BOS 215
Games Finished
1. Clase • CLE 18
2. Hader • HOU 16
3. Holmes • NYY 15
4. McArthur • KCR 14
5. Muñoz • SEA 13
6. Jansen • BOS 12
Miller • OAK 12
8. Estévez • LAA 11
Foley • DET 11
Kelly • OAK 11
Kimbrel • BAL 11
Kopech • CHW 11
Adjusted ERA+
1. Lugo • KCR 245
2. Skubal • DET 224
3. Olson • DET 193
4. Houck • BOS 191
5. Gray • TEX 189
6. Crawford • BOS 186
7. Blanco • HOU 180
8. Schmidt • NYY 158
9. Fedde • CHW 154
10. Anderson • LAA 150
Fielding Independent Pitching
1. Skubal • DET 1.93
2. Houck • BOS 2.21
3. Gray • TEX 2.43
4. Olson • DET 2.53
5. Ragans • KCR 2.55
6. Kikuchi • TOR 2.59
7. Crawford • BOS 2.67
8. Sandoval • LAA 2.77
9. Littell • TBR 2.84
10. Kirby • SEA 2.87
Adj. Pitching Runs
1. Lugo • KCR 15
2. Skubal • DET 13
3. Crawford • BOS 10
4. Houck • BOS 10
5. Gray • TEX 10
6. Blanco • HOU 10
7. Olson • DET 9
8. Anderson • LAA 8
9. Schmidt • NYY 8
10. Fedde • CHW 8
Adj. Pitching Wins
1. Lugo • KCR 1.8
2. Skubal • DET 1.4
3. Crawford • BOS 1.1
4. Houck • BOS 1.1
5. Blanco • HOU 1.1
Gray • TEX 1.1
7. Olson • DET 1.0
8. Anderson • LAA 0.9
9. Schmidt • NYY 0.9
10. Fedde • CHW 0.9
Base-Out Runs Saved (RE24)
1. Lugo • KCR 19.41
2. Skubal • DET 15.63
3. Houck • BOS 12.98
4. Blanco • HOU 12.89
5. Gray • TEX 12.51
6. Crawford • BOS 12.23
7. Schmidt • NYY 12.10
8. Kikuchi • TOR 12.07
9. Anderson • LAA 10.70
10. Clase • CLE 10.65
Win Probability Added (WPA)
1. Lugo • KCR 2.4
2. Miller • OAK 2.1
3. Holmes • NYY 1.9
4. Yates • TEX 1.9
5. Clase • CLE 1.8
6. Schreiber • KCR 1.7
7. Adam • TBR 1.7
8. Robertson • TEX 1.5
9. Schmidt • NYY 1.4
10. García • TOR 1.4
Sit. Wins Saved (WPA/LI)
1. Skubal • DET 1.8
2. Houck • BOS 1.6
3. Lugo • KCR 1.4
4. Olson • DET 1.4
5. Gilbert • SEA 1.3
6. Gray • TEX 1.2
7. Kikuchi • TOR 1.2
8. Crawford • BOS 1.1
9. Ragans • KCR 1.0
10. Blanco • HOU 1.0
Championship WPA (cWPA)
1. Lugo • KCR 1.6
2. Clase • CLE 1.4
3. Holmes • NYY 1.4
4. Yates • TEX 1.2
5. Schreiber • KCR 1.1
6. Schmidt • NYY 1.1
7. Robertson • TEX 0.9
8. Miller • OAK 0.9
9. Coulombe • BAL 0.9
10. Adam • TBR 0.8
Base-Out Wins Saved (REW)
1. Lugo • KCR 2.2
2. Skubal • DET 1.8
3. Blanco • HOU 1.5
4. Houck • BOS 1.4
5. Gray • TEX 1.4
6. Kikuchi • TOR 1.4
7. Schmidt • NYY 1.3
8. Crawford • BOS 1.3
9. Anderson • LAA 1.2
10. Clase • CLE 1.1

A ** by the stat's value indicates the player had fewer than the required number of at bats or plate appearances for the BA, OBP, SLG or OPS title that year. In order to rank the player, the necessary number of hitless at bats were added to the player's season total. The value printed here is their actual value and not the value used to rank them, therefore some numbers may appear out of order.

For batting rate stats, generally a minimum of 3.1 Plate Appearances/G, 1.0 IP/G, 0.67 Gm and Chances/Team Game (fielding), 0.2 SB att/Team Game (catchers), and 0.1 SB att/Team Game (baserunners only since 1951), and 0.1 decision/G for single-season leaderboards generally needed for rate statistics. For pitcher fielding the minimums are reduced by a third. For LF, CF, RF fielding stats, we only have reliable data since 1901, so all leaders are since 1901. Explanation of min. requirements