American League Pitching Leaders

Wins Above Replacement--all
1. Witt • KCR 2.0
2. Henderson • BAL 1.8
3. Soto • NYY 1.7
4. Blanco • HOU 1.7
5. Berríos • TOR 1.7
6. Greene • DET 1.6
7. Crawford • BOS 1.6
8. Perez • KCR 1.6
Semien • TEX 1.6
10. Varsho • TOR 1.6
WAR for Pitchers
1. Blanco • HOU 1.7
2. Berríos • TOR 1.7
3. Crawford • BOS 1.6
4. Anderson • LAA 1.5
5. Lugo • KCR 1.5
6. Detmers • LAA 1.3
7. Blackburn • OAK 1.2
8. Gilbert • SEA 1.2
9. Slaten • BOS 1.1
10. Javier • HOU 1.0
Earned Run Average
1. Berríos • TOR 1.23
2. Crawford • BOS 1.35
3. Blanco • HOU 1.65
Houck • BOS 1.65
5. Lugo • KCR 1.66
6. Anderson • LAA 1.78
7. Skubal • DET 1.82
8. Gilbert • SEA 1.87
9. Blackburn • OAK 2.03
10. Detmers • LAA 2.12
Wins
1. Berríos • TOR 4
Lugo • KCR 4
3. Allen • CLE 3
Bello • BOS 3
Blanco • HOU 3
Bradford • TEX 3
Burnes • BAL 3
Cleavinger • TBR 3
Detmers • LAA 3
Hancock • SEA 3
Houck • BOS 3
Kimbrel • BAL 3
Kirby • SEA 3
Marsh • KCR 3
Miller • SEA 3
Miller • DET 3
Rodriguez • BAL 3
Skubal • DET 3
Weaver • NYY 3
Win-Loss %
1. Marsh • KCR 1.000
Weaver • NYY 1.000
Kimbrel • BAL 1.000
Blanco • HOU 1.000
Bradford • TEX 1.000
Burnes • BAL 1.000
Cleavinger • TBR 1.000
Skubal • DET 1.000
9. Lugo • KCR .800
Berríos • TOR .800
Walks & Hits per IP
1. Skubal • DET 0.742
2. Gilbert • SEA 0.802
3. Blanco • HOU 0.918
4. Burnes • BAL 0.934
5. Blackburn • OAK 0.968
6. Pepiot • TBR 0.977
7. Houck • BOS 0.980
8. Miller • SEA 0.988
9. Cortés • NYY 1.000
10. Ryan • MIN 1.012
Hits per 9 IP
1. Blanco • HOU 4.408
2. Gilbert • SEA 5.079
3. Skubal • DET 5.157
4. Miller • SEA 5.400
5. Anderson • LAA 5.637
6. Pepiot • TBR 5.651
7. Singer • KCR 5.767
8. Dunning • TEX 6.256
9. Burnes • BAL 6.368
10. Detmers • LAA 6.371
Bases On Balls per 9 IP
1. Eflin • TBR 1.019
2. Kirby • SEA 1.113
3. Flaherty • DET 1.227
4. Cortés • NYY 1.250
5. Ryan • MIN 1.256
6. Houck • BOS 1.378
7. Skubal • DET 1.517
8. Littell • TBR 1.667
9. Castillo • SEA 1.817
10. Kremer • BAL 1.976
Strikeouts per 9 IP
1. Crochet • CHW 12.135
2. Ryan • MIN 11.930
3. Ragans • KCR 11.100
4. Flaherty • DET 11.045
5. Castillo • SEA 10.904
6. Rodriguez • BAL 10.800
7. Skubal • DET 10.618
8. Kirby • SEA 10.577
9. Detmers • LAA 10.315
10. Bibee • CLE 10.053
Games Played
1. McFarland • OAK 15
2. Barlow • CLE 14
Cisnero • LAA 14
Clase • CLE 14
Gaddis • CLE 14
García • CHW 14
Leone • CHW 14
Maton • TBR 14
Sandlin • CLE 14
Schreiber • KCR 14
Saves
1. Holmes • NYY 9
2. Clase • CLE 8
Foley • DET 8
4. Miller • OAK 7
Kimbrel • BAL 7
6. McArthur • KCR 6
7. Jansen • BOS 5
8. Yates • TEX 4
Estévez • LAA 4
Muñoz • SEA 4
Jax • MIN 4
Innings Pitched
1. Lugo • KCR 38.0
2. Berríos • TOR 36.2
3. Cortés • NYY 36.0
Eovaldi • TEX 36.0
5. Burnes • BAL 35.1
Eflin • TBR 35.1
7. Castillo • SEA 34.2
8. Singer • KCR 34.1
Stripling • OAK 34.1
10. Gilbert • SEA 33.2
Kikuchi • TOR 33.2
Strikeouts
1. Castillo • SEA 42
2. Crochet • CHW 40
3. Kirby • SEA 38
Ryan • MIN 38
5. Ragans • KCR 37
6. Eovaldi • TEX 36
Flaherty • DET 36
Kikuchi • TOR 36
9. Bibee • CLE 35
Burnes • BAL 35
Gilbert • SEA 35
Gil • NYY 35
Skubal • DET 35
Games Started
1. Lugo • KCR 6
Castillo • SEA 6
Civale • TBR 6
Cortés • NYY 6
Crawford • BOS 6
Crochet • CHW 6
Eflin • TBR 6
Eovaldi • TEX 6
Kikuchi • TOR 6
Kirby • SEA 6
Allen • CLE 6
Ragans • KCR 6
Rodón • NYY 6
Sandoval • LAA 6
Sears • OAK 6
Singer • KCR 6
Soroka • CHW 6
Stripling • OAK 6
Wood • OAK 6
Bassitt • TOR 6
Burnes • BAL 6
Bibee • CLE 6
Berríos • TOR 6
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. Dunning • TEX 7
Maeda • DET 7
Soroka • CHW 7
4. Allen • CLE 6
Bassitt • TOR 6
Civale • TBR 6
Crochet • CHW 6
Kremer • BAL 6
Varland • MIN 6
10. Alexander • TBR 5
Burnes • BAL 5
Canning • LAA 5
Castillo • SEA 5
Cortés • NYY 5
Devenski • TBR 5
Eflin • TBR 5
Fedde • CHW 5
Flaherty • DET 5
France • HOU 5
Hancock • SEA 5
Heaney • TEX 5
Miller • SEA 5
Paddack • MIN 5
Sears • OAK 5
Bases on Balls
1. Gil • NYY 19
2. Bassitt • TOR 17
Eovaldi • TEX 17
McKenzie • CLE 17
Soroka • CHW 17
6. Boyle • OAK 16
Dunning • TEX 16
8. Blanco • HOU 14
Rodón • NYY 14
Sandoval • LAA 14
Soriano • LAA 14
Hits
1. Stripling • OAK 43
2. Wood • OAK 41
3. Bassitt • TOR 39
4. Castillo • SEA 38
Eflin • TBR 38
Paddack • MIN 38
7. Sandoval • LAA 34
8. Allen • CLE 33
Civale • TBR 33
Lugo • KCR 33
Ragans • KCR 33
Strikeouts / Base On Balls
1. Ryan • MIN 9.500
Kirby • SEA 9.500
3. Flaherty • DET 9.000
4. Eflin • TBR 7.500
5. Skubal • DET 7.000
6. Houck • BOS 6.400
Cortés • NYY 6.400
8. Castillo • SEA 6.000
9. Littell • TBR 5.800
10. Crochet • CHW 5.000
Home Runs per 9 IP
1. Olson • DET 0.000
Crawford • BOS 0.000
3. Houck • BOS 0.276
4. Blackburn • OAK 0.290
5. Ragans • KCR 0.300
6. Lugo • KCR 0.474
7. Kikuchi • TOR 0.535
8. Blanco • HOU 0.551
9. Kirby • SEA 0.557
10. Skubal • DET 0.607
Detmers • LAA 0.607
Losses
1. Stripling • OAK 5
2. Bassitt • TOR 4
Boyle • OAK 4
Brown • HOU 4
Castillo • SEA 4
Crochet • CHW 4
Olson • DET 4
Sandoval • LAA 4
Soriano • LAA 4
Varland • MIN 4
Earned Runs
1. Soroka • CHW 22
2. Crochet • CHW 21
France • HOU 21
4. Canning • LAA 20
Wood • OAK 20
6. Allen • CLE 19
Bassitt • TOR 19
Brown • HOU 19
Sandoval • LAA 19
Stripling • OAK 19
Wild Pitches
1. García • CHW 4
2. Cisnero • LAA 3
Carrasco • CLE 3
Ramírez • BAL 3
Burdi • NYY 3
France • HOU 3
Paddack • MIN 3
Kirby • SEA 3
9. Hader • HOU 2
Gil • NYY 2
Gilbert • SEA 2
Olson • DET 2
McKenzie • CLE 2
Pressly • HOU 2
Martin • BOS 2
Leclerc • TEX 2
Ferguson • NYY 2
Fairbanks • TBR 2
Rodriguez • BAL 2
Sandoval • LAA 2
Latz • TEX 2
Adams • OAK 2
Abreu • HOU 2
Soriano • LAA 2
Bello • BOS 2
Chafin • DET 2
Boyle • OAK 2
Stripling • OAK 2
Hit By Pitch
1. Wood • OAK 5
2. Adams • OAK 4
Soriano • LAA 4
4. Cimber • LAA 3
Dunning • TEX 3
Eovaldi • TEX 3
Flaherty • DET 3
Hancock • SEA 3
Heaney • TEX 3
Holton • DET 3
Maton • TBR 3
Olson • DET 3
Ramírez • BAL 3
Sandlin • CLE 3
Wentz • DET 3
Batters Faced
1. Lugo • KCR 151
2. Eflin • TBR 148
Eovaldi • TEX 148
Stripling • OAK 148
5. Castillo • SEA 146
6. Berríos • TOR 144
Cortés • NYY 144
8. Bassitt • TOR 140
9. Singer • KCR 139
10. Civale • TBR 138
Crawford • BOS 138
Kikuchi • TOR 138
Games Finished
1. Clase • CLE 10
2. Holmes • NYY 9
Kimbrel • BAL 9
Miller • OAK 9
5. Foley • DET 8
Hader • HOU 8
McArthur • KCR 8
8. Jackson • MIN 7
Kelly • OAK 7
Muñoz • SEA 7
Adjusted ERA+
1. Berríos • TOR 313
2. Crawford • BOS 311
3. Houck • BOS 254
4. Lugo • KCR 246
5. Blanco • HOU 231
6. Anderson • LAA 230
7. Skubal • DET 225
8. Gilbert • SEA 200
9. Detmers • LAA 193
10. Blackburn • OAK 188
Fielding Independent Pitching
1. Kirby • SEA 2.08
2. Crawford • BOS 2.20
3. Ragans • KCR 2.23
4. Houck • BOS 2.24
5. Skubal • DET 2.28
6. Kikuchi • TOR 2.51
7. Olson • DET 2.81
8. Ryan • MIN 2.85
9. Detmers • LAA 2.86
10. Blackburn • OAK 2.87
Adj. Pitching Runs
1. Berríos • TOR 11
2. Lugo • KCR 10
3. Crawford • BOS 9
4. Blanco • HOU 8
5. Gilbert • SEA 8
6. Houck • BOS 8
7. Anderson • LAA 7
8. Blackburn • OAK 7
9. Skubal • DET 7
10. Slaten • BOS 6
Adj. Pitching Wins
1. Berríos • TOR 1.3
2. Lugo • KCR 1.2
3. Crawford • BOS 1.0
4. Blanco • HOU 1.0
5. Gilbert • SEA 0.9
6. Houck • BOS 0.9
7. Anderson • LAA 0.8
8. Blackburn • OAK 0.7
9. Skubal • DET 0.7
10. Detmers • LAA 0.7
Base-Out Runs Saved (RE24)
1. Lugo • KCR 12.34
2. Berríos • TOR 12.14
3. Blanco • HOU 10.40
4. Crawford • BOS 9.90
5. Gilbert • SEA 9.16
6. Anderson • LAA 8.56
7. Slaten • BOS 8.04
8. Houck • BOS 8.01
9. Skubal • DET 7.99
10. Blackburn • OAK 7.68
Win Probability Added (WPA)
1. Miller • OAK 1.8
2. Lugo • KCR 1.6
3. Foley • DET 1.5
4. Yates • TEX 1.5
5. Holmes • NYY 1.4
6. Hamilton • NYY 1.1
7. McArthur • KCR 1.1
8. Berríos • TOR 1.1
9. Schreiber • KCR 1.1
10. Crawford • BOS 1.0
Stewart • MIN 1.0
Sit. Wins Saved (WPA/LI)
1. Skubal • DET 1.1
2. Blanco • HOU 1.0
3. Slaten • BOS 1.0
4. Gilbert • SEA 1.0
5. Houck • BOS 0.9
6. Berríos • TOR 0.9
7. Blackburn • OAK 0.9
8. Crawford • BOS 0.8
9. Bradford • TEX 0.8
10. García • TOR 0.8
Championship WPA (cWPA)
1. Lugo • KCR 1.0
2. Holmes • NYY 1.0
3. Foley • DET 1.0
4. Yates • TEX 0.9
5. Miller • OAK 0.8
6. Hamilton • NYY 0.7
7. McArthur • KCR 0.7
8. Schreiber • KCR 0.7
9. Crawford • BOS 0.6
10. Berríos • TOR 0.6
Base-Out Wins Saved (REW)
1. Berríos • TOR 1.4
2. Lugo • KCR 1.4
3. Blanco • HOU 1.2
4. Gilbert • SEA 1.1
5. Crawford • BOS 1.1
6. Anderson • LAA 1.0
7. Skubal • DET 0.9
8. Blackburn • OAK 0.9
9. Houck • BOS 0.9
10. Rodón • NYY 0.8

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