Single-Season Top 10 Leaders

WAR for Pitchers †
1. José Leblanc • 1921 6.2
2. José Leblanc • 1920 4.1
3. Lucas Boada • 1921 2.9
4. Cheo Hernández • 1920 2.8
5. Heliodoro Díaz • 1930 2.7
6. Juan Padrón • 1923 2.6
7. Basilio Rosell • 1927 2.4
8. Heliodoro Díaz • 1929 2.3
Luis Tiant • 1930 2.3
10. Jesús Lorenzo • 1929 2.0
Earned Run Average
1. José Leblanc • 1920 1.99
2. José Leblanc • 1921 2.53
3. Heliodoro Díaz • 1930 2.95
4. Jesús Lorenzo • 1929 2.99
5. Basilio Rosell • 1927 3.02
6. Cheo Hernández • 1920 3.08
7. Lucas Boada • 1921 3.18
8. Juan Padrón • 1923 3.4
9. Luis Tiant • 1930 3.72
10. Heliodoro Díaz • 1929 3.77
Wins
1. José Leblanc • 1921 15
2. Cheo Hernández • 1920 12
3. José Leblanc • 1920 11
4. David Gómez • 1925 9
5. Heliodoro Díaz • 1930 8
6. Lucas Boada • 1921 7
Lucas Boada • 1922 7
Pedro Dibut • 1923 7
Juan Padrón • 1923 7
José Suárez • 1921 7
Win-Loss %
1. Raúl Álvarez • 1924 .667
2. David Gómez • 1925 .600
3. Heliodoro Díaz • 1930 .571
4. José Leblanc • 1921 .556
Eustaquio Pedroso • 1923 .556
6. José Leblanc • 1920 .550
7. Cheo Hernández • 1920 .545
8. Esteban Montalvo • 1925 .500
9. Lucas Boada • 1921 .467
Pedro Dibut • 1923 .467
Juan Padrón • 1923 .467
Walks & Hits per IP
1. José Leblanc • 1920 1.072
2. José Leblanc • 1921 1.115
3. Lucas Boada • 1921 1.189
4. Jesús Lorenzo • 1929 1.195
5. Heliodoro Díaz • 1930 1.216
6. Basilio Rosell • 1928 1.234
7. Basilio Rosell • 1927 1.268
8. Heliodoro Díaz • 1929 1.282
9. Juan Padrón • 1923 1.300
10. Esteban Montalvo • 1925 1.322
José Suárez • 1921 1.322
Hits per 9 IP
1. José Leblanc • 1920 7.437
2. José Leblanc • 1921 7.730
3. Jesús Lorenzo • 1929 8.004
4. Heliodoro Díaz • 1930 8.147
5. Heliodoro Díaz • 1929 8.202
6. Lucas Boada • 1921 8.533
7. Cándido Salazar • 1924 8.614
8. Heliodoro Díaz • 1928 8.850
9. Basilio Rosell • 1928 9.103
10. Cheo Hernández • 1920 9.289
Bases On Balls per 9 IP
1. Juan Eckelson • 1925 1.412
2. Eustaquio Pedroso • 1924 1.909
3. José Suárez • 1921 1.966
4. Basilio Rosell • 1928 2.006
5. Basilio Rosell • 1927 2.054
6. Lucas Boada • 1921 2.165
7. José Leblanc • 1920 2.210
8. David Gómez • 1927 2.266
9. Juan Padrón • 1923 2.288
10. David Gómez • 1925 2.296
Strikeouts per 9 IP
1. Heliodoro Díaz • 1929 6.895
2. Heliodoro Díaz • 1928 6.349
3. Luis Tiant • 1930 5.729
4. José Leblanc • 1920 5.551
5. Heliodoro Díaz • 1927 5.472
6. Juan Padrón • 1923 5.230
7. Cándido Salazar • 1924 5.014
8. Heliodoro Díaz • 1926 4.673
9. José Leblanc • 1921 4.412
10. Eustaquio Pedroso • 1922 4.363
Games Played
1. José Leblanc • 1921 34
2. Heliodoro Díaz • 1926 27
3. Cheo Hernández • 1920 26
4. José Suárez • 1921 25
5. David Gómez • 1926 24
José Leblanc • 1920 24
7. Lucas Boada • 1923 22
Juan Padrón • 1923 22
Basilio Rosell • 1927 22
10. Lucas Boada • 1921 21
Lucas Boada • 1922 21
Claudio Manela • 1921 21
Basilio Rosell • 1926 21
Innings Pitched
1. José Leblanc • 1921 238.2
2. Cheo Hernández • 1920 187.0
3. José Suárez • 1921 174.0
4. José Leblanc • 1920 167.0
5. Heliodoro Díaz • 1926 156.0
6. Basilio Rosell • 1927 149.0
7. Basilio Rosell • 1926 147.2
8. David Gómez • 1926 145.2
9. Lucas Boada • 1921 141.1
10. Heliodoro Díaz • 1928 140.1
Strikeouts
1. José Leblanc • 1921 117
2. José Leblanc • 1920 103
3. Heliodoro Díaz • 1928 99
4. Heliodoro Díaz • 1929 95
5. Heliodoro Díaz • 1926 81
6. Juan Padrón • 1923 80
Luis Tiant • 1930 80
8. Heliodoro Díaz • 1927 76
9. Basilio Rosell • 1927 72
10. Cheo Hernández • 1920 71
Games Started
1. José Leblanc • 1921 25
2. Cheo Hernández • 1920 21
3. José Suárez • 1921 19
4. Lucas Boada • 1922 18
José Leblanc • 1920 18
6. Lucas Boada • 1921 17
Heliodoro Díaz • 1926 17
Claudio Manela • 1921 17
Juan Padrón • 1923 17
Basilio Rosell • 1926 17
Luis Tiant • 1930 17
Faustino Valdés • 1920 17
Complete Games
1. José Leblanc • 1921 22
2. Cheo Hernández • 1920 18
3. José Leblanc • 1920 16
4. Basilio Rosell • 1926 15
José Suárez • 1921 15
6. Lucas Boada • 1922 13
7. Lucas Boada • 1921 12
Heliodoro Díaz • 1928 12
Basilio Rosell • 1927 12
Basilio Rosell • 1928 12
Luis Tiant • 1930 12
Faustino Valdés • 1920 12
Home Runs
1. Basilio Rosell • 1926 19
2. Heliodoro Díaz • 1926 13
3. Lucas Boada • 1923 12
David Gómez • 1926 12
Eustaquio Pedroso • 1922 12
6. Mario Pedemonte • 1926 11
Eustaquio Pedroso • 1924 11
8. Pedro Dibut • 1923 10
Juan Padrón • 1923 10
10. Pedro Silva • 1922 9
Bases on Balls
1. Pedro Silva • 1922 69
2. Heliodoro Díaz • 1926 63
3. José Leblanc • 1921 61
4. Cheo Hernández • 1920 58
Faustino Valdés • 1920 58
6. Cándido Salazar • 1924 57
7. Heliodoro Díaz • 1928 54
8. Basilio Rosell • 1926 53
9. Heliodoro Díaz • 1927 50
10. David Gómez • 1926 49
Hits
1. José Leblanc • 1921 205
2. David Gómez • 1926 195
3. Cheo Hernández • 1920 193
4. José Suárez • 1921 192
5. Heliodoro Díaz • 1926 184
6. Lucas Boada • 1922 176
Basilio Rosell • 1926 176
8. Pedro Silva • 1922 165
9. Claudio Manela • 1921 155
Basilio Rosell • 1927 155
Strikeouts / Base On Balls
1. José Leblanc • 1920 2.512
2. Juan Padrón • 1923 2.286
3. Basilio Rosell • 1927 2.118
4. Heliodoro Díaz • 1929 2.065
5. Basilio Rosell • 1928 2
6. José Leblanc • 1921 1.918
7. Luis Tiant • 1930 1.905
8. Juan Eckelson • 1925 1.875
9. Heliodoro Díaz • 1928 1.833
10. José Suárez • 1921 1.816
Home Runs per 9 IP
1. Lucas Boada • 1921 0.064
2. Cheo Hernández • 1920 0.144
3. José Leblanc • 1920 0.162
4. Heliodoro Díaz • 1928 0.192
5. José Leblanc • 1921 0.226
6. Cándido Salazar • 1924 0.257
7. Claudio Manela • 1921 0.258
8. Eustaquio Pedroso • 1923 0.302
9. José Suárez • 1921 0.310
10. Faustino Valdés • 1920 0.343
Losses
1. Basilio Rosell • 1926 15
2. Heliodoro Díaz • 1928 14
José Suárez • 1921 14
4. Lucas Boada • 1923 13
Basilio Rosell • 1927 13
6. José Leblanc • 1921 12
7. Lucas Boada • 1922 11
Heliodoro Díaz • 1926 11
Pedro Silva • 1922 11
Luis Tiant • 1930 11
Earned Runs
1. Pedro Silva • 1922 102
2. Heliodoro Díaz • 1926 97
3. Basilio Rosell • 1926 95
4. José Suárez • 1921 87
5. Lucas Boada • 1922 83
6. Eustaquio Pedroso • 1922 82
7. David Gómez • 1926 81
8. Eustaquio Pedroso • 1924 70
9. José Leblanc • 1921 67
10. Lucas Boada • 1923 66
Batters Faced
1. José Leblanc • 1921 994
2. Cheo Hernández • 1920 803
3. José Suárez • 1921 759
4. José Leblanc • 1920 702
5. Heliodoro Díaz • 1926 701
6. David Gómez • 1926 673
7. Basilio Rosell • 1926 660
8. Lucas Boada • 1922 637
9. Claudio Manela • 1921 624
10. Heliodoro Díaz • 1928 613
Adjusted ERA+
1. José Leblanc • 1920 177
2. Heliodoro Díaz • 1930 161
3. José Leblanc • 1921 152
4. Jesús Lorenzo • 1929 144
5. Juan Padrón • 1923 129
6. Luis Tiant • 1930 128
7. Basilio Rosell • 1927 124
8. Lucas Boada • 1921 121
9. Cheo Hernández • 1920 115
10. Heliodoro Díaz • 1929 114
Fielding Independent Pitching
1. José Leblanc • 1920 2.57
2. Heliodoro Díaz • 1928 3.18
3. Cheo Hernández • 1920 3.28
4. José Leblanc • 1921 3.31
5. Lucas Boada • 1921 3.33
6. José Suárez • 1921 3.65
7. Claudio Manela • 1921 3.67
Juan Padrón • 1923 3.67
9. Eustaquio Pedroso • 1923 3.72
10. Basilio Rosell • 1928 3.78
Adj. Pitching Runs
1. José Leblanc • 1921 31
2. José Leblanc • 1920 24
3. Heliodoro Díaz • 1930 19
4. Juan Padrón • 1923 13
5. Luis Tiant • 1930 12
6. Lucas Boada • 1921 11
Jesús Lorenzo • 1929 11
8. Cheo Hernández • 1920 10
Basilio Rosell • 1927 10
10. Heliodoro Díaz • 1929 8
Adj. Pitching Wins
1. José Leblanc • 1921 3.1
2. José Leblanc • 1920 2.5
3. Heliodoro Díaz • 1930 1.7
4. Juan Padrón • 1923 1.2
5. Luis Tiant • 1930 1.1
6. Lucas Boada • 1921 1.0
Cheo Hernández • 1920 1.0
Jesús Lorenzo • 1929 1.0
9. Basilio Rosell • 1927 0.9
10. Heliodoro Díaz • 1929 0.7

Data Notes