American League Pitching Leaders

Wins Above Replacement--all
1. Witt • KCR 1.9
2. Blanco • HOU 1.9
3. Henderson • BAL 1.8
4. Greene • DET 1.8
5. Soto • NYY 1.7
6. Berríos • TOR 1.7
7. Crawford • BOS 1.6
8. Semien • TEX 1.6
9. Volpe • NYY 1.6
10. Altuve • HOU 1.5
WAR for Pitchers
1. Blanco • HOU 1.9
2. Berríos • TOR 1.7
3. Crawford • BOS 1.6
4. Anderson • LAA 1.5
5. Fedde • CHW 1.5
6. Houck • BOS 1.4
7. Lugo • KCR 1.4
8. Gilbert • SEA 1.3
Skubal • DET 1.3
10. Slaten • BOS 1.1
Earned Run Average
1. Berríos • TOR 1.23
2. Crawford • BOS 1.35
3. Houck • BOS 1.60
4. Blanco • HOU 1.65
5. Lugo • KCR 1.66
6. Skubal • DET 1.72
7. Anderson • LAA 1.78
8. Gilbert • SEA 2.03
9. Miller • SEA 2.22
10. Rodón • NYY 2.48
Wins
1. Berríos • TOR 4
Lugo • KCR 4
Skubal • DET 4
4. Allen • CLE 3
Bello • BOS 3
Blanco • HOU 3
Bradford • TEX 3
Burnes • BAL 3
Cleavinger • TBR 3
Detmers • LAA 3
Dunning • TEX 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
Weaver • NYY 3
Win-Loss %
1. Marsh • KCR 1.000
Weaver • NYY 1.000
Blanco • HOU 1.000
Cleavinger • TBR 1.000
Bradford • TEX 1.000
Burnes • BAL 1.000
Skubal • DET 1.000
8. Lugo • KCR .800
Berríos • TOR .800
10. Allen • CLE .750
Kimbrel • BAL .750
Rodriguez • BAL .750
Bello • BOS .750
Walks & Hits per IP
1. Skubal • DET 0.736
2. Gilbert • SEA 0.800
3. Houck • BOS 0.915
4. Blanco • HOU 0.918
5. Burnes • BAL 0.934
6. Pepiot • TBR 0.977
7. Miller • SEA 0.988
8. Cortés • NYY 1.000
9. Ryan • MIN 1.012
10. Singer • KCR 1.019
Hits per 9 IP
1. Blanco • HOU 4.408
2. Skubal • DET 5.155
3. Gilbert • SEA 5.175
4. Miller • SEA 5.400
5. Anderson • LAA 5.637
6. Pepiot • TBR 5.651
7. Singer • KCR 5.767
8. Dunning • TEX 6.061
9. Burnes • BAL 6.368
10. Berríos • TOR 6.382
Bases On Balls per 9 IP
1. Eflin • TBR 1.019
2. Kirby • SEA 1.113
3. Houck • BOS 1.144
4. Flaherty • DET 1.227
5. Cortés • NYY 1.250
6. Ryan • MIN 1.256
7. Littell • TBR 1.364
8. Skubal • DET 1.473
9. Castillo • SEA 1.817
10. Gausman • TOR 1.929
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. Dunning • TEX 10.745
8. Kirby • SEA 10.577
9. López • MIN 10.516
10. Fedde • CHW 10.125
Games Played
1. McFarland • OAK 16
2. Barlow • CLE 15
Clase • CLE 15
Gaddis • CLE 15
Sandlin • CLE 15
6. Abreu • HOU 14
Cano • BAL 14
Cisnero • LAA 14
García • CHW 14
Leone • CHW 14
Maton • TBR 14
Mayza • TOR 14
Montero • HOU 14
Schreiber • KCR 14
Webb • BAL 14
Saves
1. Foley • DET 9
Holmes • NYY 9
3. Clase • CLE 8
4. Miller • OAK 7
Kimbrel • BAL 7
6. McArthur • KCR 6
7. Yates • TEX 5
Jansen • BOS 5
9. Romano • TOR 4
Muñoz • SEA 4
Estévez • LAA 4
Jax • MIN 4
Innings Pitched
1. Gilbert • SEA 40.0
2. Houck • BOS 39.1
3. Lugo • KCR 38.0
4. Berríos • TOR 36.2
Skubal • DET 36.2
6. Cortés • NYY 36.0
Eovaldi • TEX 36.0
8. Burnes • BAL 35.1
Eflin • TBR 35.1
10. Blackburn • OAK 35.0
Strikeouts
1. Gilbert • SEA 44
2. Castillo • SEA 42
3. Houck • BOS 41
Skubal • DET 41
5. Crochet • CHW 40
6. Dunning • TEX 39
Fedde • CHW 39
8. Kirby • SEA 38
Ryan • MIN 38
10. Detmers • LAA 37
López • MIN 37
Ragans • KCR 37
Games Started
1. Crawford • BOS 6
Sears • OAK 6
Singer • KCR 6
Skubal • DET 6
Soroka • CHW 6
Stripling • OAK 6
Stroman • NYY 6
Wacha • KCR 6
Wood • OAK 6
Sandoval • LAA 6
Blackburn • OAK 6
Burnes • BAL 6
Bibee • CLE 6
Berríos • TOR 6
Bassitt • TOR 6
Civale • TBR 6
Cortés • NYY 6
Castillo • SEA 6
Houck • BOS 6
Crochet • CHW 6
Detmers • LAA 6
Dunning • TEX 6
Eflin • TBR 6
Eovaldi • TEX 6
Fedde • CHW 6
Gausman • TOR 6
Gilbert • SEA 6
López • MIN 6
Kikuchi • TOR 6
Kirby • SEA 6
Littell • TBR 6
Allen • CLE 6
Lugo • KCR 6
Ragans • KCR 6
Rodón • NYY 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
Fedde • CHW 6
Kremer • BAL 6
López • MIN 6
Varland • MIN 6
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. Stroman • NYY 15
9. Blanco • HOU 14
Rodón • NYY 14
Sandoval • LAA 14
Soriano • LAA 14
Hits
1. Stripling • OAK 43
2. Wood • OAK 41
3. Littell • TBR 40
4. Bassitt • TOR 39
5. Castillo • SEA 38
Eflin • TBR 38
Paddack • MIN 38
8. Wacha • KCR 36
9. Sandoval • LAA 34
10. 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. Houck • BOS 8.200
5. Eflin • TBR 7.500
6. Littell • TBR 7.000
7. Skubal • DET 6.833
8. Cortés • NYY 6.400
9. Castillo • SEA 6.000
10. López • MIN 5.286
Home Runs per 9 IP
1. Crawford • BOS 0.000
Olson • DET 0.000
3. Houck • BOS 0.229
4. Ragans • KCR 0.300
5. Lugo • KCR 0.474
6. Skubal • DET 0.491
7. Detmers • LAA 0.519
8. Kikuchi • TOR 0.535
9. Blanco • HOU 0.551
10. Kirby • SEA 0.557
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
Gilbert • SEA 3
Hader • HOU 3
Kirby • SEA 3
Hit By Pitch
1. Wood • OAK 5
2. Adams • OAK 4
Sandlin • CLE 4
Soriano • LAA 4
5. Cimber • LAA 3
Dunning • TEX 3
Eovaldi • TEX 3
Flaherty • DET 3
Hancock • SEA 3
Heaney • TEX 3
Holton • DET 3
Houck • BOS 3
Maton • TBR 3
Olson • DET 3
Ramírez • BAL 3
Wentz • DET 3
Batters Faced
1. Houck • BOS 155
2. Lugo • KCR 151
3. Gilbert • SEA 150
4. Eflin • TBR 148
Eovaldi • TEX 148
Stripling • OAK 148
7. Castillo • SEA 146
8. Berríos • TOR 144
Cortés • NYY 144
10. Wacha • KCR 143
Games Finished
1. Clase • CLE 11
2. Foley • DET 9
Hader • HOU 9
Holmes • NYY 9
Kimbrel • BAL 9
Miller • OAK 9
7. McArthur • KCR 8
8. Jackson • MIN 7
Jansen • BOS 7
Kelly • OAK 7
Muñoz • SEA 7
Yates • TEX 7
Adjusted ERA+
1. Berríos • TOR 313
2. Crawford • BOS 311
3. Houck • BOS 262
4. Lugo • KCR 248
5. Skubal • DET 237
6. Blanco • HOU 233
7. Anderson • LAA 232
8. Gilbert • SEA 184
9. Miller • SEA 168
10. Rodón • NYY 158
Fielding Independent Pitching
1. Houck • BOS 2.04
2. Kirby • SEA 2.10
3. Crawford • BOS 2.22
4. Skubal • DET 2.23
5. Ragans • KCR 2.25
6. Kikuchi • TOR 2.53
7. Littell • TBR 2.70
8. Detmers • LAA 2.75
9. Olson • DET 2.83
10. Ryan • MIN 2.87
Adj. Pitching Runs
1. Berríos • TOR 11
2. Lugo • KCR 10
3. Houck • BOS 10
4. Crawford • BOS 9
5. Skubal • DET 9
6. Blanco • HOU 8
7. Gilbert • SEA 8
8. Anderson • LAA 7
9. Slaten • BOS 6
10. Singer • KCR 6
Adj. Pitching Wins
1. Berríos • TOR 1.3
2. Lugo • KCR 1.2
3. Houck • BOS 1.1
4. Crawford • BOS 1.0
5. Skubal • DET 1.0
6. Blanco • HOU 1.0
7. Gilbert • SEA 0.9
8. Anderson • LAA 0.8
9. Slaten • BOS 0.7
10. Bieber • CLE 0.7
Javier • HOU 0.7
Base-Out Runs Saved (RE24)
1. Lugo • KCR 12.34
2. Berríos • TOR 12.14
3. Skubal • DET 10.64
4. Blanco • HOU 10.40
5. Houck • BOS 10.29
6. Crawford • BOS 9.90
7. Gilbert • SEA 9.89
8. Anderson • LAA 8.56
9. Slaten • BOS 8.04
10. Singer • KCR 7.62
Win Probability Added (WPA)
1. Miller • OAK 1.8
2. Yates • TEX 1.6
3. Lugo • KCR 1.6
4. Foley • DET 1.6
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. Skubal • DET 1.1
Sit. Wins Saved (WPA/LI)
1. Skubal • DET 1.4
2. Houck • BOS 1.3
3. Gilbert • SEA 1.1
4. Blanco • HOU 1.0
5. Slaten • BOS 1.0
6. Berríos • TOR 0.9
7. Crawford • BOS 0.8
8. Bradford • TEX 0.8
9. Lugo • KCR 0.7
10. Singer • KCR 0.7
Championship WPA (cWPA)
1. Lugo • KCR 1.0
2. Foley • DET 1.0
3. Holmes • NYY 1.0
4. Yates • TEX 1.0
5. Miller • OAK 0.8
6. Hamilton • NYY 0.7
7. McArthur • KCR 0.7
8. Skubal • DET 0.7
9. Schreiber • KCR 0.7
10. Crawford • BOS 0.6
Base-Out Wins Saved (REW)
1. Berríos • TOR 1.4
2. Lugo • KCR 1.4
3. Blanco • HOU 1.2
4. Skubal • DET 1.2
5. Gilbert • SEA 1.2
6. Houck • BOS 1.1
7. Crawford • BOS 1.1
8. Anderson • LAA 0.9
9. Slaten • BOS 0.8
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