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1990 California League Pitching Leaders

League Index / Batting Leaders / Pitching Leaders / Map of Teams / Other Years: 1989 / 1991
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League Player Pitching

Rk Name Age Tm Lev Aff W L W-L% ERA RAvg G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF WHIP H9 HR9 BB9 SO9 SO/W
1 George Tsamis* 23 VIS A+ MIN 17 4 .810 2.21 3.04 26 26 0 4 3 0 183.2 168 62 45 4 61 0 145 4 1 7 1.247 8.2 0.2 3.0 7.1 2.38
2 Dave Evans 22 SBR A+ SEA 14 9 .609 4.18 4.82 26 26 0 4 0 0 155.0 135 83 72 9 74 0 143 7 0 10 1.348 7.8 0.5 4.3 8.3 1.93
3 Kevin Rogers* 21 SJO A+ SFG 14 5 .737 3.61 4.50 28 26 1 1 1 0 172.0 143 86 69 9 68 1 186 11 4 19 1.227 7.5 0.5 3.6 9.7 2.74
4 Mike Trombley 23 VIS A+ MIN 14 6 .700 3.43 4.04 27 25 1 3 1 0 176.0 163 79 67 12 50 0 164 11 1 8 1.210 8.3 0.6 2.6 8.4 3.28
5 Chris Johnson 21 STK A+ MIL 13 6 .684 2.98 3.55 23 23 0 1 0 0 142.0 121 56 47 7 54 1 112 9 1 4 1.232 7.7 0.4 3.4 7.1 2.07
6 Jason Brosnan* 22 BAK A+ LAD 12 4 .750 3.11 4.17 26 25 0 0 0 0 136.0 113 63 47 4 91 1 157 7 2 7 1.500 7.5 0.3 6.0 10.4 1.73
7 Cecil Pettiford 22 REN A+ 12 9 .571 4.75 5.77 24 24 0 2 0 0 142.0 151 91 75 8 62 1 87 3 1 5 1.500 9.6 0.5 3.9 5.5 1.40
8 Dan Rambo 23 SJO A+ SFG 12 2 .857 2.19 2.94 26 17 3 2 1 1 143.2 104 47 35 8 42 1 142 4 2 3 1.016 6.5 0.5 2.6 8.9 3.38
9 Kerry Knox* 23 RVS A+ SDP 11 12 .478 3.66 4.86 27 27 0 3 1 0 179.2 188 97 73 14 49 2 111 3 4 8 1.319 9.4 0.7 2.5 5.6 2.27
10 Pat Mahomes 19 VIS A+ MIN 11 11 .500 3.30 3.74 28 28 0 5 1 0 185.1 136 77 68 14 118 1 178 4 1 19 1.371 6.6 0.7 5.7 8.6 1.51
11 Roger Salkeld 19 SBR A+ SEA 11 5 .688 3.40 4.52 25 25 0 2 0 0 153.1 140 77 58 3 83 0 167 3 2 9 1.454 8.2 0.2 4.9 9.8 2.01
12 Clemente Acosta* 22 PSP A+ CAL 10 10 .500 4.40 5.47 29 26 1 2 0 0 159.2 182 97 78 7 40 1 93 2 1 9 1.390 10.3 0.4 2.3 5.2 2.33
13 Rick Davis 23 RVS A+ SDP 10 9 .526 3.04 3.98 26 26 0 0 0 0 162.2 175 72 55 6 44 2 122 5 4 10 1.346 9.7 0.3 2.4 6.8 2.77
14 Dave Fitzgerald* 24 STK A+ MIL 10 10 .500 6.02 7.13 34 24 1 1 0 0 128.2 146 102 86 10 56 4 87 11 2 11 1.570 10.2 0.7 3.9 6.1 1.55
15 Steve Maye 25 SLS A+ 10 14 .417 3.74 4.95 30 27 1 14 2 0 185.1 195 102 77 13 66 0 114 11 3 7 1.408 9.5 0.6 3.2 5.5 1.73
16 Jamie McAndrew 22 BAK A+ LAD 10 3 .769 2.27 2.94 14 14 0 1 1 0 95.0 88 31 24 2 29 1 82 5 4 6 1.232 8.3 0.2 2.7 7.8 2.83
17 Steve Sparks 24 STK A+ MIL 10 7 .588 3.69 4.38 19 19 0 5 1 0 129.1 136 63 53 4 31 0 77 8 1 7 1.291 9.5 0.3 2.2 5.4 2.48
18 Phil Wiese* 22 VIS A+ MIN 10 4 .714 2.52 3.28 20 19 0 2 1 0 118.0 109 43 33 5 44 1 95 2 1 3 1.297 8.3 0.4 3.4 7.2 2.16
19 Angel Miranda* 20 STK A+ MIL 9 4 .692 2.66 3.07 52 9 40 2 1 24 108.1 75 37 32 7 49 1 138 2 1 2 1.145 6.2 0.6 4.1 11.5 2.82
20 Larry Pardo 24 PSP A+ CAL 9 10 .474 4.16 5.01 25 24 0 1 0 0 138.1 137 77 64 7 57 2 78 10 0 2 1.402 8.9 0.5 3.7 5.1 1.37
21 Royal Thomas 20 RVS A+ SDP 9 13 .409 4.72 5.58 27 27 0 1 0 0 166.0 209 103 87 11 49 3 93 4 0 10 1.554 11.3 0.6 2.7 5.0 1.90
22 John Fritz 21 PSP A+ CAL 8 7 .533 4.19 5.50 31 21 2 1 1 0 131.0 131 80 61 13 75 3 64 5 1 13 1.573 9.0 0.9 5.2 4.4 0.85
23 John Knapp 25 BAK A+ LAD 8 2 .800 5.15 5.65 12 11 0 1 0 0 71.2 93 45 41 7 18 0 36 2 0 4 1.549 11.7 0.9 2.3 4.5 2.00
24 Denny Neagle* 21 VIS A+ MIN 8 0 1.000 1.43 1.86 10 10 0 0 0 0 63.0 39 13 10 2 16 0 92 0 2 0 0.873 5.6 0.3 2.3 13.1 5.75
25 Memo Sandoval 21 STK A+ MIL 8 5 .615 4.08 4.58 34 16 5 0 0 0 123.2 131 63 56 4 54 4 79 6 0 2 1.496 9.5 0.3 3.9 5.7 1.46
26 Scott Taylor 23 SBR A+ SEA 8 8 .500 5.41 7.12 34 21 3 1 0 1 126.1 148 100 76 17 69 0 86 7 1 10 1.718 10.5 1.2 4.9 6.1 1.25
27 Kerry Woodson 21 SBR A+ SEA 8 6 .571 3.10 4.08 27 23 1 1 1 0 136.2 111 62 47 2 83 1 131 12 2 8 1.420 7.3 0.1 5.5 8.6 1.58
28 Renay Bryand* 23 RVS A+ SDP 7 2 .778 5.30 6.72 47 6 14 0 0 0 88.1 128 66 52 9 31 4 68 1 0 4 1.800 13.0 0.9 3.2 6.9 2.19
29 Koichi Emoto* 23 SLS A+ 7 4 .636 3.07 3.95 54 0 36 0 0 6 82.0 81 36 28 3 38 8 72 4 0 5 1.451 8.9 0.3 4.2 7.9 1.89
30 Dave Fleming* 20 SBR A+ SEA 7 3 .700 2.60 3.28 12 12 0 4 0 0 79.2 64 29 23 0 30 1 77 1 5 1 1.180 7.2 0.0 3.4 8.7 2.57
31 Manuel Furcal* 20 SBR A+ SEA 7 8 .467 4.65 6.23 35 14 4 1 0 2 108.1 106 75 56 18 41 0 98 0 4 3 1.357 8.8 1.5 3.4 8.1 2.39
32 Chris Fye* 23 SJO A+ SFG 7 11 .389 5.47 6.39 43 15 14 1 1 0 126.2 120 90 77 2 75 6 84 3 0 22 1.539 8.5 0.1 5.3 6.0 1.12
33 Johnny Guzman* 19 MOD A+ OAK 7 4 .636 1.91 2.66 13 13 0 1 1 0 84.2 67 25 18 3 23 2 58 4 1 2 1.063 7.1 0.3 2.4 6.2 2.52
34 Angel Ortiz* 22 REN A+ 7 6 .538 4.27 6.65 16 16 0 0 0 0 90.2 108 67 43 9 52 0 68 2 0 8 1.765 10.7 0.9 5.2 6.8 1.31
35 Nap Robinson 24 BAK A+ LAD 7 4 .636 3.11 4.17 45 4 12 0 0 4 101.1 94 47 35 4 48 0 81 3 0 11 1.401 8.3 0.4 4.3 7.2 1.69
36 Johnny Wiggs* 23 SBR A+ SEA 7 6 .538 3.95 4.63 64 0 21 0 0 8 93.1 112 48 41 6 48 5 97 3 2 6 1.714 10.8 0.6 4.6 9.4 2.02
37 Garry Clark 26 REN A+ 6 2 .750 4.87 5.56 23 11 6 3 0 0 92.1 97 57 50 10 24 1 55 1 1 8 1.310 9.5 1.0 2.3 5.4 2.29
38 Brian Dour 23 SJO A+ SFG 6 6 .500 4.03 6.01 25 24 0 1 1 0 127.1 133 85 57 5 41 1 77 11 0 8 1.366 9.4 0.4 2.9 5.4 1.88
39 Scott Erwin 22 MOD A+ OAK 6 11 .353 4.32 6.10 25 25 0 2 0 0 131.1 122 89 63 10 78 0 128 2 0 15 1.523 8.4 0.7 5.3 8.8 1.64
40 Tony Helmick 22 BAK A+ LAD 6 6 .500 3.73 4.45 34 9 9 0 0 4 113.1 110 56 47 8 51 1 110 7 1 6 1.421 8.7 0.6 4.0 8.7 2.16
41 Frank Humber* 22 BAK A+ LAD 6 5 .545 3.47 3.86 57 0 38 0 0 13 70.0 68 30 27 6 32 7 44 4 0 2 1.429 8.7 0.8 4.1 5.7 1.38
42 Lee Langley* 24 REN A+ 6 1 .857 4.46 5.05 42 0 13 0 0 2 76.2 83 43 38 3 57 1 84 1 2 6 1.826 9.7 0.4 6.7 9.9 1.47
43 Kelly Lifgren 22 RVS A+ SDP 6 14 .300 4.55 5.86 27 27 0 3 0 0 164.1 195 107 83 13 68 1 113 9 0 13 1.600 10.7 0.7 3.7 6.2 1.66
44 Gary Sharko 24 SJO A+ SFG 6 5 .545 3.28 4.59 44 3 9 0 0 0 96.0 97 49 35 1 36 2 60 1 2 6 1.385 9.1 0.1 3.4 5.6 1.67
45 Chad Swanson 25 VIS A+ MIN 6 7 .462 4.99 6.24 39 0 18 0 0 3 79.1 90 55 44 5 37 4 68 3 0 11 1.601 10.2 0.6 4.2 7.7 1.84
46 Frederick White 21 VIS A+ MIN 6 4 .600 5.45 6.95 37 3 15 0 0 1 66.0 77 51 40 5 28 0 57 3 2 8 1.591 10.5 0.7 3.8 7.8 2.04
47 Pedro Astacio 21 BAK A+ LAD 5 2 .714 2.77 3.81 10 7 0 1 0 0 52.0 46 22 16 3 15 1 34 3 1 2 1.173 8.0 0.5 2.6 5.9 2.27
48 Kevin Carmody* 25 STK A+ MIL 5 3 .625 5.16 6.45 49 0 18 0 0 1 83.2 90 60 48 4 35 2 58 7 1 3 1.494 9.7 0.4 3.8 6.2 1.66
49 Carlos Carrasco 23 SLS A+ 5 14 .263 5.22 6.57 26 25 0 4 0 0 153.1 174 112 89 16 66 0 107 3 2 13 1.565 10.2 0.9 3.9 6.3 1.62
50 Sam Chavez* 24 REN,MOD A+ OAK 5 2 .714 3.94 4.55 10 10 0 1 0 0 59.1 61 30 26 4 23 0 48 1 0 1 1.416 9.3 0.6 3.5 7.3 2.09
51 Chris Cole 22 REN A+ 5 5 .500 3.72 5.42 14 12 0 3 0 0 84.2 90 51 35 5 27 0 49 6 1 2 1.382 9.6 0.5 2.9 5.2 1.81
52 Brian Harrison* 23 RVS A+ SDP 5 2 .714 1.19 1.79 37 0 35 0 0 18 45.1 31 9 6 0 20 3 55 1 0 2 1.125 6.2 0.0 4.0 10.9 2.75
53 Dom Johnson 21 SJO A+ SFG 5 8 .385 5.40 6.48 25 19 2 2 0 0 100.0 89 72 60 8 72 0 61 6 0 10 1.610 8.0 0.7 6.5 5.5 0.85
54 Calvin Jones 26 SBR A+ SEA 5 3 .625 2.96 4.30 53 0 27 0 0 8 67.0 43 32 22 4 54 2 94 4 0 6 1.448 5.8 0.5 7.3 12.6 1.74
55 Mark Kiefer 21 STK A+ MIL 5 2 .714 3.30 3.45 11 10 1 0 0 0 60.0 65 23 22 5 17 0 37 8 1 3 1.367 9.8 0.8 2.6 5.6 2.18
56 Heath Lane 23 RVS A+ SDP 5 7 .417 4.93 6.46 32 11 11 0 0 1 100.1 117 72 55 7 58 7 55 6 2 9 1.744 10.5 0.6 5.2 4.9 0.95
57 Reggie Leslie 22 SLS A+ 5 3 .625 3.89 4.67 19 2 11 0 0 2 34.2 39 18 15 1 24 0 28 1 1 5 1.817 10.1 0.3 6.2 7.3 1.17
58 Luis Merejo 24 PSP A+ CAL 5 3 .625 2.54 2.54 25 0 14 0 0 4 39.0 37 11 11 0 12 2 18 1 0 1 1.256 8.5 0.0 2.8 4.2 1.50
59 Steve Muh* 23 VIS A+ MIN 5 3 .625 3.96 4.29 12 12 0 2 2 0 84.0 80 40 37 6 38 0 54 1 0 5 1.405 8.6 0.6 4.1 5.8 1.42
60 Jimmy Myers 21 SJO A+ SFG 5 8 .385 3.21 4.71 60 0 50 0 0 25 84.0 80 44 30 2 34 6 61 2 1 3 1.357 8.6 0.2 3.6 6.5 1.79
61 Kenichi Otsuka* 21 SLS A+ 5 10 .333 4.82 5.59 31 23 2 4 0 1 151.1 188 94 81 9 44 1 121 5 0 8 1.533 11.2 0.5 2.6 7.2 2.75
62 Tad Powers 24 REN A+ 5 6 .455 3.88 4.98 54 0 27 0 0 8 106.2 114 59 46 3 41 7 82 8 2 7 1.453 9.6 0.3 3.5 6.9 2.00
63 Don Vidmar 23 PSP A+ CAL 5 10 .333 3.43 4.07 17 17 0 2 0 0 112.2 105 51 43 8 29 1 60 7 1 2 1.189 8.4 0.6 2.3 4.8 2.07
64 Dave Anderson 30 REN A+ 4 1 .800 3.90 4.68 27 4 10 0 0 0 57.2 60 30 25 4 25 1 56 4 7 0 1.474 9.4 0.6 3.9 8.7 2.24
65 Marvin Cobb 23 PSP A+ CAL 4 1 .800 4.75 5.70 32 0 15 0 0 2 47.1 50 30 25 0 31 1 31 2 0 6 1.711 9.5 0.0 5.9 5.9 1.00
66 Javier De La Hoya 20 BAK A+ LAD 4 1 .800 5.95 6.86 9 7 0 0 0 0 39.1 50 30 26 5 24 0 37 1 0 6 1.881 11.4 1.1 5.5 8.5 1.54
67 Rich DeLucia 25 SBR A+ SEA 4 1 .800 2.05 2.64 5 5 0 1 0 0 30.2 19 9 7 4 3 0 35 4 0 1 0.717 5.6 1.2 0.9 10.3 11.67
68 Steve Dunn* 24 PSP A+ CAL 4 4 .500 5.28 6.18 28 7 4 0 0 0 90.1 112 62 53 4 35 2 49 5 0 7 1.627 11.2 0.4 3.5 4.9 1.40
69 Cal Eldred 22 STK A+ MIL 4 2 .667 1.62 2.16 7 7 0 3 1 0 50.0 31 12 9 2 19 0 75 3 1 2 1.000 5.6 0.4 3.4 13.5 3.95
70 James Foley 22 SJO A+ SFG 4 5 .444 4.82 5.21 27 12 9 0 0 2 93.1 88 54 50 6 61 3 85 8 0 7 1.596 8.5 0.6 5.9 8.2 1.39
71 Scott Hamilton 26 STK A+ MIL 4 4 .500 3.51 4.46 38 9 4 0 0 0 84.2 88 42 33 9 38 1 73 2 0 7 1.488 9.4 1.0 4.0 7.8 1.92
72 James Hurst* 23 REN A+ 4 11 .267 5.47 6.97 25 21 1 1 0 1 131.2 165 102 80 19 68 0 90 4 2 8 1.770 11.3 1.3 4.6 6.2 1.32
73 Dave Krol 22 VIS A+ MIN 4 3 .571 5.94 6.48 28 10 9 0 0 1 66.2 71 48 44 6 42 0 42 5 0 6 1.695 9.6 0.8 5.7 5.7 1.00
74 Steve Peck 22 MOD A+ OAK 4 2 .667 4.14 4.45 30 2 10 0 0 3 58.2 58 29 27 6 28 3 46 2 0 5 1.466 8.9 0.9 4.3 7.1 1.64
75 Steve Phoenix 22 MOD A+ OAK 4 1 .800 4.58 5.06 6 6 0 0 0 0 37.1 43 21 19 2 10 0 23 2 0 3 1.420 10.4 0.5 2.4 5.5 2.30
76 Bill Taylor 24 MOD A+ OAK 4 1 .800 3.51 4.05 22 0 14 0 0 2 33.1 29 15 13 3 19 1 29 0 0 3 1.440 7.8 0.8 5.1 7.8 1.53
77 Jeff Whitney 25 REN A+ 4 3 .571 4.54 5.35 17 7 3 2 1 1 67.1 65 40 34 8 15 0 31 1 0 6 1.188 8.7 1.1 2.0 4.1 2.07
78 John Braase 23 BAK A+ LAD 3 3 .500 4.84 5.91 29 1 10 0 0 2 67.0 83 44 36 6 17 1 58 4 1 4 1.493 11.1 0.8 2.3 7.8 3.41
79 John Briscoe 22 MOD A+ OAK 3 6 .333 4.59 5.21 29 12 12 1 0 4 86.1 72 50 44 12 52 0 66 2 0 7 1.436 7.5 1.3 5.4 6.9 1.27
80 James Cangemi 25 STK A+ MIL 3 7 .300 3.01 3.74 62 1 25 0 0 6 98.2 86 41 33 4 52 3 102 3 0 5 1.399 7.8 0.4 4.7 9.3 1.96
81 Richard Crane* 21 BAK A+ LAD 3 3 .500 3.42 4.21 33 8 8 0 0 1 92.0 99 43 35 4 42 2 75 4 0 7 1.533 9.7 0.4 4.1 7.3 1.79
82 Danny Deville 23 RVS A+ SDP 3 2 .600 4.67 5.44 42 1 17 0 0 2 81.0 89 49 42 9 32 1 74 3 2 5 1.494 9.9 1.0 3.6 8.2 2.31
83 Apolinar Garcia 22 MOD A+ OAK 3 11 .214 3.59 4.61 20 20 0 1 0 0 123.0 113 63 49 13 41 0 96 4 5 8 1.252 8.3 1.0 3.0 7.0 2.34
84 Daryl Green 22 REN,MOD A+ OAK 3 2 .600 3.06 4.32 26 2 14 0 0 2 50.0 47 24 17 2 23 3 49 1 0 2 1.400 8.5 0.4 4.1 8.8 2.13
85 Mike Ignasiak 24 STK A+ MIL 3 1 .750 3.94 3.94 6 6 0 1 1 0 32.0 18 14 14 3 17 0 23 2 1 2 1.094 5.1 0.8 4.8 6.5 1.35
86 Todd James* 22 PSP A+ CAL 3 3 .500 4.37 4.63 12 12 0 1 0 0 70.0 63 36 34 3 38 0 44 6 0 3 1.443 8.1 0.4 4.9 5.7 1.16
87 Kiki Jones 20 BAK A+ LAD 3 3 .500 3.48 4.09 9 8 0 0 0 0 44.0 33 20 17 1 23 0 38 1 1 0 1.273 6.8 0.2 4.7 7.8 1.65
88 Ruben Lardizabal 21 MOD A+ OAK 3 10 .231 4.36 5.26 26 18 2 0 0 0 130.0 138 76 63 12 52 0 70 4 2 8 1.462 9.6 0.8 3.6 4.8 1.35
89 Jim Lawson 23 MOD A+ OAK 3 5 .375 4.61 5.64 23 2 8 0 0 2 52.2 40 33 27 4 39 2 39 2 1 13 1.500 6.8 0.7 6.7 6.7 1.00
90 Brett Merriman 23 PSP A+ CAL 3 10 .231 3.75 5.36 24 16 0 0 0 0 100.2 106 60 42 2 55 2 53 9 0 8 1.599 9.5 0.2 4.9 4.7 0.96
91 Seiichi Murakami 20 SLS A+ 3 5 .375 4.54 5.18 25 8 11 1 0 0 83.1 77 48 42 8 33 0 69 3 5 8 1.320 8.3 0.9 3.6 7.5 2.09
92 Mike Myers 24 SLS A+ 3 7 .300 3.77 5.27 30 5 6 1 0 3 71.2 83 42 30 3 18 2 61 1 0 9 1.409 10.4 0.4 2.3 7.7 3.39
93 Alan Newman* 20 VIS A+ MIN 3 1 .750 2.23 3.72 5 5 0 0 0 0 36.1 29 15 9 0 22 0 42 1 0 1 1.404 7.2 0.0 5.4 10.4 1.91
94 Barry Parisotto 22 BAK A+ LAD 3 4 .429 3.93 7.01 13 8 0 1 0 0 52.2 59 41 23 4 28 2 42 3 0 4 1.652 10.1 0.7 4.8 7.2 1.50
95 Bronswell Patrick 19 MOD A+ OAK 3 7 .300 5.18 6.99 14 14 0 0 0 0 74.2 92 58 43 10 32 0 37 4 1 5 1.661 11.1 1.2 3.9 4.5 1.16
96 Pedro Pena 19 MOD A+ OAK 3 7 .300 3.75 4.62 12 12 0 0 0 0 72.0 66 37 30 3 37 0 43 2 2 5 1.431 8.2 0.4 4.6 5.4 1.16
97 Scott Pitcher 22 SBR A+ SEA 3 1 .750 5.04 6.60 36 7 14 0 0 3 75.0 82 55 42 6 47 3 66 7 0 3 1.720 9.8 0.7 5.6 7.9 1.40
98 Frank Potestio 26 SJO A+ SFG 3 0 1.000 4.55 5.46 6 4 1 0 0 0 29.2 24 18 15 3 14 0 21 0 0 1 1.281 7.3 0.9 4.2 6.4 1.50
99 Mike Sampson 21 BAK A+ LAD 3 4 .429 4.96 6.15 12 10 0 0 0 0 52.2 46 36 29 4 45 1 37 2 0 3 1.728 7.9 0.7 7.7 6.3 0.82
100 Shigeki Sasaki 21 SLS A+ 3 14 .176 6.02 7.19 34 16 6 2 0 0 122.2 140 98 82 11 75 4 86 9 6 16 1.753 10.3 0.8 5.5 6.3 1.15

About the Minor League Data

Historical performance data for professional leagues (affiliated minor leagues, independent minor leagues, fall/winter leagues, and other international leagues) is provided by and licensed from 24-7 Baseball and Chadwick Baseball Bureau. It incorporates the work of many stalwart baseball researchers, including Cliff Blau, Art Cantu, Frank Hamilton, Reed Howard, Kevin Johnson, Bob McConnell, Jack Morris, and Ray Nemec, as well as members of the Minor Leagues Committee of the Society for American Baseball Research.

Perhaps most importantly, it builds upon the seminal work of Ed Washuta, who magnanimously provided the framework to make the whole thing possible.

Minor league Total Zone (Rctch&Rtz, 2005-2009) data provided by Baseballprojection.com and Minorleaguesplits.com.