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1990 Pioneer League Pitching Leaders

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

Rk Age Tm Lev Aff W L W-L% ERA 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 Scott Ryder 21 IDF Rk ATL 9 5 .643 4.29 14 14 0 1 0 0 77.2 81 50 37 2 39 0 59 5 4 1 1.545 9.4 0.2 4.5 6.8 1.51
2 Pedro Martinez 18 GRF Rk LAD 8 3 .727 3.62 14 14 0 0 0 0 77.0 74 39 31 5 40 1 82 8 1 6 1.481 8.6 0.6 4.7 9.6 2.05
3 Willie Ambos 25 SLC Rk 7 3 .700 2.57 14 12 2 3 0 0 87.2 89 33 25 3 21 0 47 3 1 5 1.255 9.1 0.3 2.2 4.8 2.24
4 David Baumann 22 GRF Rk LAD 7 3 .700 3.03 13 11 0 0 0 0 68.1 66 25 23 3 26 0 49 2 1 4 1.346 8.7 0.4 3.4 6.5 1.88
5 Mark Mimbs* 21 GRF Rk LAD 7 4 .636 3.23 14 14 0 0 0 0 78.0 69 32 28 3 29 0 94 1 3 4 1.256 8.0 0.3 3.3 10.8 3.24
6 Gene Mirabella 21 SLC Rk 7 5 .583 3.93 14 14 0 2 0 0 89.1 98 47 39 3 34 0 90 5 3 8 1.478 9.9 0.3 3.4 9.1 2.65
7 Eric Patton 23 HEL Rk MIL 7 1 .875 5.37 17 2 4 0 0 0 57.0 50 39 34 5 55 2 37 6 0 7 1.842 7.9 0.8 8.7 5.8 0.67
8 Tyrone Washington 22 BTE Rk TEX 7 2 .778 4.82 13 13 0 1 0 0 65.1 79 38 35 3 24 0 45 2 3 6 1.577 10.9 0.4 3.3 6.2 1.88
9 Kenneth Whitworth 22 SLC Rk 7 2 .778 3.32 13 12 1 1 0 1 76.0 77 31 28 2 32 0 54 3 1 5 1.434 9.1 0.2 3.8 6.4 1.69
10 Phillip Angelos 22 HEL Rk MIL 6 0 1.000 1.29 9 0 7 0 0 1 28.0 12 7 4 0 14 0 23 0 0 2 0.929 3.9 0.0 4.5 7.4 1.64
11 Jose Cardona 19 BTE Rk TEX 6 3 .667 1.99 23 0 13 0 0 4 40.2 29 10 9 2 16 0 31 1 0 3 1.107 6.4 0.4 3.5 6.9 1.94
12 Christopher Gies 21 BTE Rk TEX 6 2 .750 3.77 15 14 0 5 0 0 88.1 86 40 37 7 27 0 64 1 1 3 1.279 8.8 0.7 2.8 6.5 2.37
13 Don Lemon 23 IDF Rk ATL 6 2 .750 4.46 11 11 0 2 1 0 70.2 78 38 35 3 17 1 36 1 1 2 1.344 9.9 0.4 2.2 4.6 2.12
14 Gregory Margheim* 22 BIL Rk CIN 6 7 .462 5.55 14 14 0 1 0 0 73.0 86 53 45 4 33 0 45 0 0 6 1.630 10.6 0.5 4.1 5.5 1.36
15 Michael Steinkamp 22 SLC Rk 6 4 .600 4.54 13 12 0 0 0 0 69.1 89 46 35 5 19 0 29 4 3 12 1.558 11.6 0.6 2.5 3.8 1.53
16 Gordon Tipton 22 GRF Rk LAD 6 1 .857 1.50 24 0 18 0 0 7 48.0 35 10 8 1 17 1 43 2 1 1 1.083 6.6 0.2 3.2 8.1 2.53
17 Jimmy Daspit 20 GRF Rk LAD 5 2 .714 4.06 14 9 1 0 0 0 51.0 45 26 23 0 30 0 40 5 0 1 1.471 7.9 0.0 5.3 7.1 1.33
18 Larry Luebbers 20 BIL Rk CIN 5 4 .556 4.48 13 13 0 1 1 0 72.1 74 46 36 3 31 0 48 6 1 7 1.452 9.2 0.4 3.9 6.0 1.55
19 Donald Pruitt 21 HEL Rk MIL 5 4 .556 5.60 13 13 0 1 0 0 72.1 102 54 45 8 16 0 52 4 6 5 1.631 12.7 1.0 2.0 6.5 3.25
20 Don'l Dease 22 IDF Rk ATL 4 2 .667 2.91 13 13 0 0 0 0 58.2 58 25 19 1 29 0 55 5 5 2 1.483 8.9 0.2 4.4 8.4 1.90
21 Kyle Duey 22 MDH Rk TOR 4 6 .400 3.86 15 11 1 0 0 0 72.1 72 38 31 4 34 0 54 4 0 8 1.465 9.0 0.5 4.2 6.7 1.59
22 Kenneth Hamilton 19 GRF Rk LAD 4 2 .667 3.63 13 13 0 0 0 0 67.0 76 34 27 4 28 1 37 8 0 1 1.552 10.2 0.5 3.8 5.0 1.32
23 Steven Hodges 23 IDF Rk ATL 4 3 .571 3.56 25 0 12 0 0 2 43.0 35 20 17 2 23 1 45 2 2 0 1.349 7.3 0.4 4.8 9.4 1.96
24 Mike Hoog* 22 IDF Rk ATL 4 1 .800 3.86 29 0 7 0 0 5 42.0 47 19 18 1 21 0 38 2 0 0 1.619 10.1 0.2 4.5 8.1 1.81
25 Rodney Nettnin* 21 SLC Rk 4 4 .500 3.23 13 12 0 3 0 0 75.1 75 38 27 1 29 0 47 3 0 3 1.381 9.0 0.1 3.5 5.6 1.62
26 Scott Robinson 21 BIL Rk CIN 4 3 .571 5.37 12 12 0 0 0 0 58.2 63 53 35 2 35 1 38 1 0 7 1.670 9.7 0.3 5.4 5.8 1.09
27 Matt Whiteside 22 BTE Rk TEX 4 4 .500 3.45 18 5 5 0 0 2 57.1 57 33 22 4 25 0 45 9 6 4 1.430 8.9 0.6 3.9 7.1 1.80
28 David Alexander 24 SLC Rk 3 0 1.000 4.67 15 0 10 0 0 1 34.2 48 30 18 7 7 0 13 2 0 2 1.587 12.5 1.8 1.8 3.4 1.86
29 Travis Burley 19 MDH Rk TOR 3 4 .429 6.69 12 7 2 0 0 0 36.1 34 32 27 2 37 0 23 3 4 3 1.954 8.4 0.5 9.2 5.7 0.62
30 Terry Burrows* 21 BTE Rk TEX 3 6 .333 4.02 14 11 1 1 0 0 62.2 56 35 28 1 35 0 64 0 2 6 1.452 8.0 0.1 5.0 9.2 1.83
31 Brian Dare* 22 IDF Rk ATL 3 6 .333 4.05 15 13 0 1 0 0 80.0 85 49 36 5 24 0 36 2 1 5 1.362 9.6 0.6 2.7 4.0 1.50
32 John De Jarld 22 GRF Rk LAD 3 1 .750 1.64 22 0 11 0 0 4 49.1 35 10 9 1 20 1 56 1 0 2 1.115 6.4 0.2 3.6 10.2 2.80
33 Brian Fry* 21 BIL Rk CIN 3 2 .600 6.00 22 0 12 0 0 1 21.0 23 16 14 1 22 1 19 2 1 8 2.143 9.9 0.4 9.4 8.1 0.86
34 Raphael Garcia 21 MDH Rk TOR 3 5 .375 5.05 13 8 2 0 0 1 57.0 68 44 32 6 32 0 37 5 2 6 1.754 10.7 0.9 5.1 5.8 1.16
35 Patrick Jurado 22 SLC Rk 3 1 .750 0.83 13 0 10 0 0 7 32.2 24 7 3 0 7 1 28 0 1 1 0.949 6.6 0.0 1.9 7.7 4.00
36 Kevin McDonald 21 HEL Rk MIL 3 2 .600 4.70 9 8 0 0 0 0 46.0 62 27 24 3 21 0 37 1 0 4 1.804 12.1 0.6 4.1 7.2 1.76
37 Pat Miller 22 HEL Rk MIL 3 3 .500 3.75 8 8 0 2 1 0 48.0 55 24 20 2 9 0 42 0 0 1 1.333 10.3 0.4 1.7 7.9 4.67
38 Steve Renko 22 GCY Rk 3 4 .429 3.92 11 10 0 2 0 0 59.2 56 32 26 4 23 1 68 2 1 6 1.324 8.4 0.6 3.5 10.3 2.96
39 Brian Souza 22 HEL Rk MIL 3 4 .429 5.36 19 4 14 0 0 4 45.1 50 30 27 6 29 5 39 0 0 2 1.743 9.9 1.2 5.8 7.7 1.34
40 Paul Spoljaric* 19 MDH Rk TOR 3 7 .300 4.34 15 13 2 0 0 1 66.1 57 43 32 6 35 0 62 0 3 3 1.387 7.7 0.8 4.7 8.4 1.77
41 Irving St. Pe 20 BTE Rk TEX 3 0 1.000 11.30 15 1 3 0 0 0 28.2 57 48 36 3 15 0 24 3 0 2 2.512 17.9 0.9 4.7 7.5 1.60
42 Mark Stephens* 21 HEL Rk MIL 3 2 .600 3.48 14 5 6 1 0 1 44.0 40 20 17 3 16 0 41 0 0 1 1.273 8.2 0.6 3.3 8.4 2.56
43 Carl Stewart 19 BIL Rk CIN 3 4 .429 4.15 14 14 0 0 0 0 73.2 51 41 34 4 47 0 64 5 0 15 1.330 6.2 0.5 5.7 7.8 1.36
44 Kevin Tatar 21 BIL Rk CIN 3 3 .500 4.64 13 13 0 0 0 0 73.2 82 45 38 3 17 0 48 5 7 5 1.344 10.0 0.4 2.1 5.9 2.82
45 Ronnie Walden* 17 GRF Rk LAD 3 0 1.000 0.42 4 4 0 0 0 0 21.2 9 4 1 0 11 0 20 0 0 4 0.923 3.7 0.0 4.6 8.3 1.82
46 Jason Zimbauer 18 HEL Rk MIL 3 6 .333 3.67 12 12 0 0 0 0 73.2 70 38 30 6 27 1 64 4 0 0 1.317 8.6 0.7 3.3 7.8 2.37
47 Bill Bates 21 IDF Rk ATL 2 4 .333 5.44 21 7 6 0 0 1 49.2 52 36 30 3 20 0 62 0 0 1 1.450 9.4 0.5 3.6 11.2 3.10
48 Gary Boone* 24 SLC Rk 2 3 .400 5.40 20 0 9 0 0 4 28.1 34 22 17 1 13 3 26 1 4 1 1.659 10.8 0.3 4.1 8.3 2.00
49 Rodney Busha 21 BTE Rk TEX 2 1 .667 5.44 15 5 2 1 0 0 41.1 44 35 25 2 30 0 32 1 0 5 1.790 9.6 0.4 6.5 7.0 1.07
50 David Carter 21 GCY Rk 2 2 .500 6.15 26 0 13 0 0 0 45.1 65 45 31 3 23 4 27 4 1 7 1.941 12.9 0.6 4.6 5.4 1.17
51 Eric Carter 21 IDF Rk ATL 2 1 .667 7.94 18 0 8 0 0 0 22.2 27 22 20 3 21 2 14 0 1 5 2.118 10.7 1.2 8.3 5.6 0.67
52 Scott Duff* 22 BIL Rk CIN 2 2 .500 3.58 13 0 6 0 0 1 27.2 23 12 11 0 13 1 32 2 0 3 1.301 7.5 0.0 4.2 10.4 2.46
53 Christopher Emerick 23 GCY Rk 2 5 .286 5.37 12 12 0 0 0 0 52.0 62 38 31 4 20 0 42 1 0 14 1.577 10.7 0.7 3.5 7.3 2.10
54 Michael Ferry 20 BIL Rk CIN 2 5 .286 2.84 27 0 24 0 0 11 31.2 29 13 10 3 12 1 29 1 2 6 1.295 8.2 0.9 3.4 8.2 2.42
55 Geoff Kellogg 19 HEL Rk MIL 2 1 .667 2.17 15 2 8 0 0 2 37.1 35 12 9 1 18 1 36 1 1 2 1.420 8.4 0.2 4.3 8.7 2.00
56 Williams Martinez 20 GCY Rk 2 7 .222 7.90 24 3 8 0 0 2 49.0 70 47 43 3 21 2 37 6 2 12 1.857 12.9 0.6 3.9 6.8 1.76
57 Hideki Mizusawa 21 GCY Rk 2 3 .400 7.44 17 5 6 1 0 0 42.1 68 42 35 7 15 0 10 4 1 1 1.961 14.5 1.5 3.2 2.1 0.67
58 Ernie Nieves 19 BIL Rk CIN 2 0 1.000 4.20 20 0 5 0 0 1 40.2 48 27 19 4 18 0 22 2 1 7 1.623 10.6 0.9 4.0 4.9 1.22
59 Brian Piotrowicz 22 GRF Rk LAD 2 1 .667 1.74 22 0 14 0 0 7 41.1 29 15 8 3 8 0 41 0 1 1 0.895 6.3 0.7 1.7 8.9 5.13
60 Stephen Ramharter* 22 BTE Rk TEX 2 1 .667 6.52 22 0 9 0 0 1 19.1 24 19 14 1 15 0 19 2 0 1 2.017 11.2 0.5 7.0 8.8 1.27
61 Dan Smith* 21 BTE Rk TEX 2 0 1.000 3.65 5 5 0 0 0 0 24.2 23 10 10 3 6 0 27 2 1 3 1.176 8.4 1.1 2.2 9.9 4.50
62 Edward Stryker 21 GRF Rk LAD 2 1 .667 4.39 21 1 7 0 0 1 41.0 46 20 20 1 13 0 31 2 0 2 1.439 10.1 0.2 2.9 6.8 2.38
63 Gregory Wilcox 22 MDH Rk TOR 2 2 .500 4.21 13 1 4 0 0 0 36.1 39 22 17 3 27 0 49 4 0 3 1.817 9.7 0.7 6.7 12.1 1.81
64 Timothy Wilson 23 HEL Rk MIL 2 0 1.000 2.93 13 0 5 0 0 1 30.2 32 12 10 2 7 0 19 0 0 3 1.272 9.4 0.6 2.1 5.6 2.71
65 Kevin Berry 22 BIL Rk CIN 1 2 .333 4.84 19 0 5 0 0 2 35.1 40 22 19 2 23 0 38 2 2 11 1.783 10.2 0.5 5.9 9.7 1.65
66 Sean Doty 22 BIL Rk CIN 1 1 .500 4.24 8 0 3 0 0 0 17.0 8 9 8 0 8 0 24 1 0 0 0.941 4.2 0.0 4.2 12.7 3.00
67 Steve Dreyer 20 BTE Rk TEX 1 1 .500 4.54 8 8 0 0 0 0 35.2 32 21 18 2 10 0 29 0 0 1 1.178 8.1 0.5 2.5 7.3 2.90
68 Carlos Espinoza 19 GCY Rk 1 2 .333 6.70 24 3 8 0 0 1 49.2 70 41 37 1 17 1 40 2 0 1 1.752 12.7 0.2 3.1 7.2 2.35
69 Kevin Foster 21 GCY Rk 1 7 .125 4.58 10 10 0 0 0 0 55.0 43 42 28 3 34 0 52 6 0 10 1.400 7.0 0.5 5.6 8.5 1.53
70 Kelly Frederiksen 22 GCY Rk 1 7 .125 5.43 20 5 10 0 0 3 56.1 78 48 34 2 30 4 37 3 0 8 1.917 12.5 0.3 4.8 5.9 1.23
71 Mike Gabriele 21 IDF Rk ATL 1 1 .500 7.84 4 1 0 0 0 0 10.1 16 12 9 1 6 0 8 0 0 1 2.129 13.9 0.9 5.2 7.0 1.33
72 John Gilligan 22 MDH Rk TOR 1 6 .143 2.75 18 2 5 1 0 1 55.2 58 28 17 4 10 1 43 2 0 3 1.222 9.4 0.6 1.6 7.0 4.30
73 Allen Halliday* 23 IDF Rk ATL 1 0 1.000 7.42 15 1 5 0 0 0 13.1 22 13 11 3 11 0 10 1 0 3 2.475 14.8 2.0 7.4 6.8 0.91
74 Tom Hotchkiss 21 MDH Rk TOR 1 2 .333 4.91 20 0 6 0 0 0 36.2 42 24 20 1 23 0 29 2 3 8 1.773 10.3 0.2 5.6 7.1 1.26
75 Tracy Jobes 22 SLC Rk 1 1 .500 6.95 13 3 4 0 0 1 33.2 56 36 26 3 15 0 20 2 2 3 2.109 15.0 0.8 4.0 5.3 1.33
76 Jason Kerr* 20 GRF Rk LAD 1 1 .500 3.57 19 1 4 0 0 1 35.1 32 21 14 4 27 0 40 1 0 1 1.670 8.2 1.0 6.9 10.2 1.48
77 Dale Kistaitis* 23 MDH Rk TOR 1 4 .200 4.50 12 10 0 0 0 0 52.0 44 37 26 4 29 0 54 3 1 4 1.404 7.6 0.7 5.0 9.3 1.86
78 Takashi Maema* 18 GCY Rk 1 8 .111 7.16 19 9 7 0 0 0 49.0 71 43 39 5 24 0 47 6 2 8 1.939 13.0 0.9 4.4 8.6 1.96
79 Tom Newman 23 IDF Rk ATL 1 3 .250 4.25 7 7 0 0 0 0 29.2 34 21 14 0 14 1 16 3 3 5 1.618 10.3 0.0 4.2 4.9 1.14
80 Richard Orman* 21 MDH Rk TOR 1 2 .333 8.42 19 0 7 0 0 1 25.2 39 28 24 7 16 0 24 1 2 4 2.143 13.7 2.5 5.6 8.4 1.50
81 Jason Reese 20 MDH Rk TOR 1 0 1.000 6.48 17 0 10 0 0 0 25.0 31 19 18 2 26 0 19 0 1 8 2.280 11.2 0.7 9.4 6.8 0.73
82 Thomas Rizzo 23 IDF Rk ATL 1 1 .500 6.49 14 2 3 0 0 0 26.1 36 23 19 0 18 0 16 1 1 6 2.051 12.3 0.0 6.2 5.5 0.89
83 Shawn Rohrwild 22 IDF Rk ATL 1 0 1.000 2.65 24 0 17 0 0 10 37.1 26 12 11 1 23 3 43 0 1 2 1.312 6.3 0.2 5.5 10.4 1.87
84 Brian Scheetz 22 BTE Rk TEX 1 2 .333 5.96 12 1 3 0 0 0 22.2 38 26 15 1 14 0 14 0 0 1 2.294 15.1 0.4 5.6 5.6 1.00
85 Patrick Sweet* 21 SLC Rk 1 0 1.000 3.38 4 0 0 0 0 0 8.0 6 3 3 0 5 0 4 1 0 1 1.375 6.8 0.0 5.6 4.5 0.80
86 Andrew White 24 SLC Rk 1 1 .500 5.45 18 1 11 0 0 6 36.1 47 28 22 2 13 0 35 3 0 7 1.651 11.6 0.5 3.2 8.7 2.69
87 Morgan Adams 19 MDH Rk TOR 0 1 .000 8.49 13 2 3 0 0 0 23.1 37 26 22 3 21 0 17 0 1 6 2.486 14.3 1.2 8.1 6.6 0.81
88 Kurt Archer 21 HEL Rk MIL 0 2 .000 3.66 10 0 9 0 0 3 19.2 19 9 8 0 3 2 23 2 1 0 1.119 8.7 0.0 1.4 10.5 7.67
89 Itsuki Asai* 18 GCY Rk 0 0 9.00 1 0 0 0 0 0 1.0 3 1 1 0 0 0 1 0 0 0 3.000 27.0 0.0 0.0 9.0
90 Jerry Bourgeois 21 IDF Rk ATL 0 0 9.39 4 0 2 0 0 0 7.2 10 9 8 1 10 0 7 0 0 2 2.609 11.7 1.2 11.7 8.2 0.70
91 William Brakeley* 23 HEL Rk MIL 0 0 4.91 6 6 0 0 0 0 18.1 17 11 10 2 15 0 23 0 1 2 1.745 8.3 1.0 7.4 11.3 1.53
92 Keith Casey 23 GCY Rk 0 0 15.68 7 0 2 0 0 0 10.1 26 23 18 2 9 2 4 2 1 0 3.387 22.6 1.7 7.8 3.5 0.44
93 Shoshi Chiyomaru 19 GCY Rk 0 0 0.00 2 0 2 0 0 0 1.2 2 0 0 0 1 0 2 0 0 0 1.800 10.8 0.0 5.4 10.8 2.00
94 Gerry Creamer* 20 IDF Rk ATL 0 0 18.00 1 0 0 0 0 0 1.0 1 2 2 0 4 0 2 0 0 2 5.000 9.0 0.0 36.0 18.0 0.50
95 Ned Darley 19 MDH Rk TOR 0 4 .000 4.71 9 8 0 0 0 0 28.2 29 24 15 2 26 0 13 3 0 5 1.919 9.1 0.6 8.2 4.1 0.50
96 Ryan Edwards 22 BIL Rk CIN 0 1 .000 5.55 20 0 5 0 0 0 35.2 50 33 22 3 21 1 21 2 4 1 1.991 12.6 0.8 5.3 5.3 1.00
97 Scott Erickson* 23 BTE Rk TEX 0 0 5.31 16 1 1 0 0 0 20.1 17 13 12 1 23 0 24 3 0 1 1.967 7.5 0.4 10.2 10.6 1.04
98 Michael Fier* 22 GCY Rk 0 8 .000 6.51 13 13 0 0 0 0 55.1 64 48 40 4 32 1 43 1 0 9 1.735 10.4 0.7 5.2 7.0 1.34
99 David Fletcher 20 MDH Rk TOR 0 0 14.73 3 0 2 0 0 0 3.2 8 6 6 1 4 0 1 0 0 1 3.273 19.6 2.5 9.8 2.5 0.25
100 Ron Gerstein* 21 SLC Rk 0 1 .000 14.54 2 1 0 0 0 0 4.1 7 7 7 1 5 0 3 0 0 0 2.769 14.5 2.1 10.4 6.2 0.60

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