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2012 International League Pitching Leaders

League Index / Batting Leaders / Pitching Leaders / Map of Teams / Other Years: 2011 / 2013
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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 Zach Duke* 29 SYR AAA WSN 15 5 .750 3.51 3.78 26 26 0 2 1 0 164.1 178 69 64 16 39 0 91 1 0 1 692 1.320 9.7 0.9 2.1 5.0 2.33
2 Ramon Ortiz 39 SWB AAA NYY 13 6 .684 3.45 3.99 27 27 0 1 0 0 169.1 167 75 65 18 37 0 104 5 0 2 694 1.205 8.9 1.0 2.0 5.5 2.81
3 Rick van den Hurk 27 INA AAA PIT 13 5 .722 2.92 3.36 21 19 1 0 0 0 123.1 112 46 40 8 35 1 113 11 0 5 521 1.192 8.2 0.6 2.6 8.2 3.23
4 Tyler Cloyd 25 LHV AAA PHI 12 1 .923 2.35 2.47 22 22 0 1 1 0 142.0 105 39 37 14 38 3 93 4 0 1 552 1.007 6.7 0.9 2.4 5.9 2.45
5 Nelson Figueroa 38 SWB,PAW AAA NYY-BOS 12 5 .706 3.89 4.20 25 15 1 2 0 0 115.2 113 54 50 11 37 0 69 7 0 6 487 1.297 8.8 0.9 2.9 5.4 1.86
6 Charles Leesman* 25 CHR AAA CHW 12 10 .545 2.47 3.60 26 26 0 0 0 0 135.0 129 54 37 8 52 0 103 5 0 5 570 1.341 8.6 0.5 3.5 6.9 1.98
7 Matt Torra 28 DHM AAA TBR 12 7 .632 4.10 4.29 26 23 0 0 0 0 147.0 148 70 67 25 26 0 78 6 1 5 606 1.184 9.1 1.5 1.6 4.8 3.00
8 Corey Kluber 26 CLB AAA CLE 11 7 .611 3.59 4.45 21 21 0 1 0 0 125.1 121 62 50 9 49 3 128 5 0 6 545 1.356 8.7 0.6 3.5 9.2 2.61
9 Yunesky Maya 30 SYR AAA WSN 11 10 .524 3.88 4.26 28 28 0 0 0 0 167.0 158 79 72 20 40 4 89 6 1 6 689 1.186 8.5 1.1 2.2 4.8 2.23
10 Chris Seddon* 28 CLB AAA CLE 11 5 .688 3.44 4.02 20 20 0 1 0 0 123.0 112 55 47 16 27 0 108 2 0 4 494 1.130 8.2 1.2 2.0 7.9 4.00
11 Charles Shirek 26 CHR AAA CHW 11 5 .688 3.65 4.17 28 26 0 1 0 0 170.1 172 79 69 18 29 0 117 6 0 4 701 1.180 9.1 1.0 1.5 6.2 4.03
12 Sean Gallagher 26 LOU AAA CIN 10 9 .526 4.92 5.05 26 26 0 0 0 0 139.0 134 78 76 18 75 2 84 8 2 7 608 1.504 8.7 1.2 4.9 5.4 1.12
13 Jeff Locke* 24 INA AAA PIT 10 5 .667 2.48 2.67 24 24 0 0 0 0 141.2 126 42 39 9 43 1 131 7 0 2 585 1.193 8.0 0.6 2.7 8.3 3.05
14 Tom Cochran* 29 LHV AAA PHI 9 5 .643 3.96 4.45 25 23 0 0 0 0 127.1 107 63 56 10 70 1 106 5 0 3 544 1.390 7.6 0.7 4.9 7.5 1.51
15 Brandon Duckworth 36 PAW AAA BOS 9 2 .818 3.17 3.50 21 18 1 0 0 0 110.2 110 43 39 12 35 1 93 2 0 6 462 1.310 8.9 1.0 2.8 7.6 2.66
16 Jeurys Familia 22 BFL AAA NYM 9 9 .500 4.73 5.52 28 28 0 1 0 0 137.0 145 84 72 8 73 0 128 4 2 13 625 1.591 9.5 0.5 4.8 8.4 1.75
17 Justin Germano 29 PAW AAA BOS 9 4 .692 2.40 2.83 17 16 1 1 0 0 105.0 82 33 28 15 13 0 72 5 0 1 409 0.905 7.0 1.3 1.1 6.2 5.54
18 Liam Hendriks 23 ROC AAA MIN 9 3 .750 2.20 2.37 16 16 0 1 1 0 106.1 76 28 26 5 28 0 82 1 0 3 412 0.978 6.4 0.4 2.4 6.9 2.93
19 John Lannan* 27 SYR AAA WSN 9 11 .450 4.30 4.66 24 24 0 3 2 0 148.2 164 77 71 16 50 2 86 1 0 6 640 1.439 9.9 1.0 3.0 5.2 1.72
20 Chris Schwinden 25 BFL,CLB,SWB AAA NYM-CLE-NYY 9 9 .500 3.21 3.86 25 23 1 2 0 0 126.0 126 54 45 11 37 1 99 2 0 12 536 1.294 9.0 0.8 2.6 7.1 2.68
21 Esmerling Vasquez 28 ROC AAA MIN 9 6 .600 2.78 2.96 31 8 6 1 0 0 100.1 74 33 31 8 39 1 98 7 1 5 403 1.126 6.6 0.7 3.5 8.8 2.51
22 Chase Whitley 23 SWB AAA NYY 9 5 .643 3.25 3.36 41 2 9 0 0 1 80.1 61 30 29 7 25 1 66 2 1 5 318 1.071 6.8 0.8 2.8 7.4 2.64
23 Justin Wilson* 24 INA AAA PIT 9 6 .600 3.78 3.98 29 25 0 1 1 0 135.2 91 60 57 12 66 1 138 7 0 6 564 1.157 6.0 0.8 4.4 9.2 2.09
24 Billy Buckner 28 PAW AAA BOS 8 6 .571 3.91 4.47 17 17 0 1 1 0 96.2 87 48 42 12 36 1 59 8 0 3 410 1.272 8.1 1.1 3.4 5.5 1.64
25 John Maine 31 SWB AAA NYY 8 5 .615 4.97 5.76 16 15 0 1 0 0 79.2 76 51 44 7 31 0 66 4 0 5 348 1.343 8.6 0.8 3.5 7.5 2.13
26 T.J. McFarland* 23 CLB AAA CLE 8 6 .571 4.82 4.82 17 17 0 1 1 0 102.2 112 55 55 9 33 0 55 1 0 5 435 1.412 9.8 0.8 2.9 4.8 1.67
27 Rudy Owens* 24 INA AAA PIT 8 5 .615 3.14 3.22 19 19 0 1 0 0 117.1 112 42 41 12 25 0 85 6 1 7 485 1.168 8.6 0.9 1.9 6.5 3.40
28 Lance Pendleton 28 DHM AAA TBR 8 7 .533 4.81 5.02 26 23 0 1 0 0 129.0 139 72 69 14 55 2 104 6 0 7 579 1.504 9.7 1.0 3.8 7.3 1.89
29 Todd Redmond 27 GWI,LOU AAA ATL-CIN 8 11 .421 3.63 4.30 26 25 0 1 1 0 148.2 150 71 60 18 39 5 136 3 0 1 624 1.271 9.1 1.1 2.4 8.2 3.49
30 Chris Tillman 24 NFK AAA BAL 8 8 .500 3.63 3.63 16 15 0 1 0 0 89.1 85 36 36 5 30 0 92 3 0 1 378 1.287 8.6 0.5 3.0 9.3 3.07
31 Chris Archer 23 DHM AAA TBR 7 9 .438 3.66 3.80 25 25 0 0 0 0 128.0 99 54 52 6 62 0 139 7 1 12 531 1.258 7.0 0.4 4.4 9.8 2.24
32 Dylan Axelrod 26 CHR AAA CHW 7 5 .583 2.88 3.15 16 16 0 1 0 0 97.0 81 34 31 8 31 0 92 2 1 3 391 1.155 7.5 0.7 2.9 8.5 2.97
33 Casey Crosby* 23 TOL AAA DET 7 9 .438 4.01 4.51 22 22 0 2 0 0 125.2 112 63 56 12 65 3 112 0 0 11 539 1.408 8.0 0.9 4.7 8.0 1.72
34 Matt Harvey 23 BFL AAA NYM 7 5 .583 3.68 3.76 20 20 0 0 0 0 110.0 97 46 45 9 48 1 112 6 0 9 473 1.318 7.9 0.7 3.9 9.2 2.33
35 David Huff* 27 CLB AAA CLE 7 6 .538 4.97 5.24 24 22 0 2 1 0 134.0 155 78 74 27 34 0 79 2 0 7 579 1.410 10.4 1.8 2.3 5.3 2.32
36 Doug Mathis 29 PAW AAA BOS 7 6 .538 4.07 4.96 19 18 0 0 0 0 101.2 116 56 46 12 36 0 59 5 0 2 449 1.495 10.3 1.1 3.2 5.2 1.64
37 Daniel McCutchen 29 INA AAA PIT 7 2 .778 2.98 3.55 36 1 9 0 0 3 63.1 54 25 21 3 14 3 55 3 1 2 258 1.074 7.7 0.4 2.0 7.8 3.93
38 Pat Misch* 30 LHV AAA PHI 7 12 .368 4.98 5.87 21 21 0 0 0 0 112.0 132 73 62 16 29 2 81 6 0 1 503 1.438 10.6 1.3 2.3 6.5 2.79
39 Julio Teheran 21 GWI AAA ATL 7 9 .438 5.08 5.56 26 26 0 1 0 0 131.0 146 81 74 18 43 1 97 15 2 4 576 1.443 10.0 1.2 3.0 6.7 2.26
40 Donnie Veal* 27 CHR AAA CHW 7 3 .700 2.08 2.94 35 0 15 0 0 2 52.0 40 17 12 0 23 0 61 5 1 4 220 1.212 6.9 0.0 4.0 10.6 2.65
41 Adam Warren 24 SWB AAA NYY 7 8 .467 3.71 3.77 26 26 0 2 1 0 152.2 167 64 63 11 46 1 107 4 0 9 657 1.395 9.8 0.6 2.7 6.3 2.33
42 Thad Weber 27 TOL AAA DET 7 11 .389 4.20 4.34 22 21 0 1 0 0 128.2 123 62 60 16 31 0 97 6 1 5 536 1.197 8.6 1.1 2.2 6.8 3.13
43 Adam Wilk* 24 TOL AAA DET 7 11 .389 2.77 3.67 24 24 0 3 0 0 149.2 123 61 46 13 28 1 128 0 0 2 595 1.009 7.4 0.8 1.7 7.7 4.57
44 Matt Zaleski 30 CHR AAA CHW 7 6 .538 3.70 3.91 25 22 1 1 0 0 129.0 131 56 53 12 51 0 77 10 1 1 546 1.411 9.1 0.8 3.6 5.4 1.51
45 Mitch Atkins 26 SYR AAA WSN 6 9 .400 4.87 5.55 28 20 2 1 0 0 118.1 133 73 64 12 39 2 91 2 2 2 521 1.454 10.1 0.9 3.0 6.9 2.33
46 Daniel Cabrera 31 INA AAA PIT 6 6 .500 4.58 4.75 20 20 0 1 0 0 108.0 112 57 55 6 40 2 71 8 0 9 470 1.407 9.3 0.5 3.3 5.9 1.78
47 Terry Doyle 26 CHR AAA CHW 6 3 .667 2.83 2.95 12 11 0 1 0 0 76.1 53 25 24 5 18 0 71 4 0 4 293 0.930 6.2 0.6 2.1 8.4 3.94
48 Scott Elarton 36 LHV AAA PHI 6 11 .353 5.41 6.14 26 26 0 0 0 0 136.1 160 93 82 13 54 1 88 9 0 9 623 1.570 10.6 0.9 3.6 5.8 1.63
49 Yohan Flande* 26 GWI AAA ATL 6 11 .353 4.21 4.57 29 27 0 0 0 0 147.2 153 75 69 11 55 1 106 5 1 12 638 1.409 9.3 0.7 3.4 6.5 1.93
50 Jeanmar Gomez 24 CLB AAA CLE 6 5 .545 4.41 5.06 11 11 0 1 1 0 69.1 75 39 34 6 17 0 54 1 0 2 294 1.327 9.7 0.8 2.2 7.0 3.18
51 Eric Junge 35 GWI AAA ATL 6 8 .429 4.66 5.78 19 18 1 1 0 0 104.1 126 67 54 7 37 2 64 3 0 3 468 1.562 10.9 0.6 3.2 5.5 1.73
52 Bobby Lanigan 25 ROC AAA MIN 6 2 .750 4.69 5.58 22 0 11 0 0 1 40.1 40 25 21 3 17 2 21 1 0 4 175 1.413 8.9 0.7 3.8 4.7 1.24
53 Jeff Mandel 27 SYR AAA WSN 6 5 .545 2.58 2.80 19 11 3 1 1 1 83.2 78 26 24 6 16 2 48 2 0 1 334 1.124 8.4 0.6 1.7 5.2 3.00
54 Jeff Manship 27 ROC AAA MIN 6 3 .667 2.91 3.02 22 11 2 0 0 0 80.1 79 27 26 5 35 0 52 1 0 1 337 1.419 8.9 0.6 3.9 5.8 1.49
55 D.J. Mitchell 25 SWB AAA NYY 6 4 .600 5.04 5.15 15 14 1 0 0 0 85.2 85 49 48 8 29 0 72 6 1 3 365 1.331 8.9 0.8 3.0 7.6 2.48
56 Jim Paduch 29 DHM AAA TBR 6 10 .375 5.65 6.41 23 21 2 1 0 0 106.2 128 76 67 13 39 0 63 5 0 8 484 1.566 10.8 1.1 3.3 5.3 1.62
57 Ryan Reid 27 DHM AAA TBR 6 3 .667 3.52 4.08 46 3 14 0 0 1 79.1 75 36 31 8 28 2 79 3 0 4 336 1.298 8.5 0.9 3.2 9.0 2.82
58 Jo-Jo Reyes* 27 INA AAA PIT 6 2 .750 2.67 2.67 17 9 2 1 1 0 54.0 51 16 16 5 13 0 43 1 1 2 225 1.185 8.5 0.8 2.2 7.2 3.31
59 Tanner Roark 25 SYR AAA WSN 6 17 .261 4.39 5.42 28 26 0 1 0 0 147.2 161 89 72 14 47 3 130 11 0 5 645 1.409 9.8 0.9 2.9 7.9 2.77
60 Tim Wood 29 INA AAA PIT 6 6 .500 2.19 2.83 54 0 42 0 0 21 70.0 55 22 17 3 23 7 67 1 0 6 287 1.114 7.1 0.4 3.0 8.6 2.91
61 Jake Arrieta 26 NFK AAA BAL 5 4 .556 4.02 4.02 10 10 0 1 1 0 56.0 46 25 25 3 28 0 54 4 0 4 239 1.321 7.4 0.5 4.5 8.7 1.93
62 Jason Berken 28 NFK AAA BAL 5 6 .455 3.50 4.56 26 26 0 1 0 0 144.0 160 73 56 10 39 0 98 5 1 15 615 1.382 10.0 0.6 2.4 6.1 2.51
63 Buddy Carlyle 34 GWI AAA ATL 5 4 .556 3.43 3.91 33 1 4 0 0 0 76.0 81 33 29 5 14 1 73 1 1 2 313 1.250 9.6 0.6 1.7 8.6 5.21
64 Zach Clark 28 NFK AAA BAL 5 2 .714 1.75 1.94 8 7 1 1 1 0 46.1 38 10 9 1 16 0 32 4 0 2 189 1.165 7.4 0.2 3.1 6.2 2.00
65 Dana Eveland* 28 NFK AAA BAL 5 5 .500 2.79 3.43 14 14 0 0 0 0 84.0 82 32 26 4 28 0 55 5 0 4 363 1.310 8.8 0.4 3.0 5.9 1.96
66 Brandon Gomes 27 DHM AAA TBR 5 4 .556 3.09 3.09 40 0 20 0 0 9 55.1 44 19 19 5 14 1 73 3 0 5 222 1.048 7.2 0.8 2.3 11.9 5.21
67 Tim Gustafson 27 LOU AAA CIN 5 7 .417 5.56 6.08 18 18 0 0 0 0 87.1 101 59 54 13 42 0 58 2 0 1 392 1.637 10.4 1.3 4.3 6.0 1.38
68 Jeremy Hefner 26 BFL AAA NYM 5 2 .714 2.77 3.65 10 9 1 0 0 0 61.2 55 25 19 4 10 1 37 0 0 1 243 1.054 8.0 0.6 1.5 5.4 3.70
69 Kris Johnson* 27 INA AAA PIT 5 2 .714 4.53 4.93 20 4 5 0 0 0 45.2 42 25 23 7 18 3 33 1 0 2 194 1.314 8.3 1.4 3.5 6.5 1.83
70 Zach McAllister 24 CLB AAA CLE 5 2 .714 2.98 3.84 11 11 0 0 0 0 63.1 59 27 21 5 19 0 52 2 0 3 258 1.232 8.4 0.7 2.7 7.4 2.74
71 Clayton Mortensen 27 PAW AAA BOS 5 3 .625 1.91 2.63 24 0 6 0 0 2 37.2 21 11 8 3 15 0 36 4 0 2 151 0.956 5.0 0.7 3.6 8.6 2.40
72 Andy Oliver* 24 TOL AAA DET 5 9 .357 4.88 5.34 28 19 0 0 0 0 118.0 103 70 64 7 88 0 112 3 0 18 536 1.619 7.9 0.5 6.7 8.5 1.27
73 Jose Ortega 23 TOL AAA DET 5 8 .385 5.74 6.32 45 0 13 0 0 1 62.2 76 44 40 4 51 4 68 2 0 12 308 2.027 10.9 0.6 7.3 9.8 1.33
74 Cesar Ramos* 28 DHM AAA TBR 5 5 .500 3.77 4.35 25 7 6 0 0 1 62.0 58 30 26 10 16 0 46 0 0 0 255 1.194 8.4 1.5 2.3 6.7 2.88
75 Chad Reineke 30 LOU AAA CIN 5 11 .313 4.57 5.10 27 26 0 0 0 0 151.2 174 86 77 16 45 1 108 3 1 5 659 1.444 10.3 0.9 2.7 6.4 2.40
76 Alex Wilson 25 PAW AAA BOS 5 3 .625 3.72 4.95 40 3 10 0 0 1 72.2 76 40 30 3 33 1 78 0 3 4 321 1.500 9.4 0.4 4.1 9.7 2.36
77 Pedro Beato 25 BFL,PAW AAA NYM-BOS 4 4 .500 3.64 4.71 28 1 10 0 0 1 42.0 33 22 17 7 15 3 34 2 2 3 170 1.143 7.1 1.5 3.2 7.3 2.27
78 Brad Bergesen 26 NFK AAA BAL 4 3 .571 4.03 4.71 22 10 4 0 0 1 80.1 90 42 36 10 23 1 41 2 0 1 345 1.407 10.1 1.1 2.6 4.6 1.78
79 Zach Britton* 24 NFK AAA BAL 4 2 .667 4.91 5.08 9 9 0 0 0 0 51.1 49 29 28 5 20 0 37 0 0 7 220 1.344 8.6 0.9 3.5 6.5 1.85
80 Brooks Brown 27 TOL AAA DET 4 4 .500 4.90 5.38 29 19 4 0 0 0 112.0 125 67 61 11 58 0 81 5 0 12 502 1.634 10.0 0.9 4.7 6.5 1.40
81 Tyson Brummett 27 LHV AAA PHI 4 6 .400 3.62 4.12 34 7 9 0 0 1 72.0 67 33 29 2 27 1 65 3 1 4 302 1.306 8.4 0.2 3.4 8.1 2.41
82 Dave Bush 32 LHV AAA PHI 4 3 .571 3.16 3.88 11 11 0 1 1 0 62.2 69 27 22 5 8 0 37 3 0 1 268 1.229 9.9 0.7 1.1 5.3 4.63
83 Fernando Cabrera 30 BFL AAA NYM 4 5 .444 4.10 4.50 57 0 49 0 0 22 68.0 70 34 31 9 35 7 60 1 0 4 306 1.544 9.3 1.2 4.6 7.9 1.71
84 Scott Carroll 27 CHR,LOU AAA CHW-CIN 4 6 .400 4.74 4.84 34 8 7 0 0 0 87.1 90 47 46 10 34 1 63 2 1 2 374 1.420 9.3 1.0 3.5 6.5 1.85
85 Anthony Carter 26 CHR AAA CHW 4 6 .400 4.60 5.60 39 1 16 0 0 2 62.2 71 39 32 6 22 2 54 2 0 3 278 1.484 10.2 0.9 3.2 7.8 2.45
86 Preston Claiborne 24 SWB AAA NYY 4 0 1.000 4.05 4.59 20 0 7 0 0 1 33.1 31 17 15 2 12 1 29 0 0 1 138 1.290 8.4 0.5 3.2 7.8 2.42
87 Randall Delgado 22 GWI AAA ATL 4 3 .571 4.06 4.06 8 8 0 1 0 0 44.1 47 20 20 6 21 0 51 1 0 3 195 1.534 9.5 1.2 4.3 10.4 2.43
88 Scott Diamond* 25 ROC AAA MIN 4 1 .800 2.60 3.12 6 6 0 0 0 0 34.2 35 12 10 1 7 1 26 1 0 0 141 1.212 9.1 0.3 1.8 6.8 3.71
89 Justin Hampson* 32 BFL AAA NYM 4 3 .571 2.33 2.74 51 0 12 0 0 4 65.2 63 20 17 5 22 2 59 0 1 4 277 1.294 8.6 0.7 3.0 8.1 2.68
90 Deunte Heath 26 CHR AAA CHW 4 3 .571 1.48 1.75 36 4 11 0 0 3 67.0 47 13 11 4 20 0 74 4 0 2 272 1.000 6.3 0.5 2.7 9.9 3.70
91 J.J. Hoover 24 LOU AAA CIN 4 0 1.000 1.22 2.19 30 0 21 0 0 13 37.0 15 9 5 1 12 0 55 1 0 3 138 0.730 3.6 0.2 2.9 13.4 4.58
92 Ryota Igarashi 33 SWB AAA NYY 4 3 .571 2.45 2.70 30 0 25 0 0 10 36.2 30 11 10 1 18 1 55 1 0 8 160 1.309 7.4 0.2 4.4 13.5 3.06
93 Greg Infante 24 CHR AAA CHW 4 1 .800 3.66 5.06 20 0 8 0 0 1 32.0 30 18 13 1 16 0 20 0 0 7 140 1.438 8.4 0.3 4.5 5.6 1.25
94 Steve Johnson 24 NFK AAA BAL 4 8 .333 2.86 3.74 19 14 0 1 0 0 91.1 66 38 29 7 31 0 86 6 0 3 372 1.062 6.5 0.7 3.1 8.5 2.77
95 Donnie Joseph* 24 LOU AAA CIN 4 1 .800 2.86 3.27 18 0 10 0 0 5 22.0 22 8 7 0 9 1 22 0 0 0 95 1.409 9.0 0.0 3.7 9.0 2.44
96 Jair Jurrjens 26 GWI AAA ATL 4 6 .400 4.98 5.85 14 14 0 1 0 0 72.1 79 47 40 10 16 0 39 1 0 1 310 1.313 9.8 1.2 2.0 4.9 2.44
97 Matt Langwell 26 CLB AAA CLE 4 0 1.000 3.29 3.46 32 0 8 0 0 0 54.2 49 21 20 0 22 1 63 7 0 2 236 1.299 8.1 0.0 3.6 10.4 2.86
98 Chris Leroux 28 INA AAA PIT 4 0 1.000 3.11 3.11 21 7 4 0 0 0 63.2 52 22 22 6 14 1 56 8 0 10 259 1.037 7.4 0.8 2.0 7.9 4.00
99 Jhan Marinez 23 CHR AAA CHW 4 2 .667 2.86 3.43 40 0 17 0 0 4 63.0 39 24 20 5 30 0 65 4 0 8 256 1.095 5.6 0.7 4.3 9.3 2.17
100 Shairon Martis 25 ROC,INA AAA MIN-PIT 4 3 .571 5.51 5.78 14 10 0 0 0 0 67.0 72 43 41 12 21 1 46 0 0 2 292 1.388 9.7 1.6 2.8 6.2 2.19

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.