| Level | W-L-Sv |
G |
GS |
IP |
H |
HR | BB |
K |
BB/9 | K/9 | WHIP | OAVG | ERA |
| 1999 R (SD) | 1-7-0 |
13 |
13 |
65.0 |
78 |
8 | 27 |
62 |
3.74 | 8.58 | 1.62 | .295 | 6.09 |
| 2000 A (SD) | 1-3-0 |
6 |
6 |
26.1 |
28 |
1 | 15 |
17 |
5.13 | 5.81 | 1.63 | .289 | 5.13 |
| 2000 R+ (SD) | 6-4-0 |
14 |
14 |
72.2 |
99 |
8 | 30 |
52 |
3.72 | 6.44 | 1.78 | .331 | 5.94 |
| 2001 A+ (SD) | 5-4-0 |
19 |
12 |
74.0 |
82 |
7 | 25 |
39 |
3.04 | 4.74 | 1.45 | .290 | 5.35 |
| 2001 A (SD) | 0-1-0 |
1 |
1 |
6.0 |
8 |
0 | 2 |
1 |
3.00 | 1.50 | 1.67 | .308 | 6.00 |
| 2002 AA (SD) | 1-0-0 |
1 |
1 |
5.0 |
5 |
1 | 0 |
0 |
0.00 | 0.00 | 1.00 | .263 | 3.60 |
| 2002 A+ (SD) | 5-7-0 |
25 |
22 |
123.0 |
144 |
14 | 53 |
79 |
3.88 | 5.78 | 1.60 | .286 | 5.56 |
| 2003 A+ (SD) | 10-11-0 |
28 |
22 |
136.1 |
162 |
8 | 31 |
75 |
2.05 | 4.95 | 1.42 | .298 | 4.42 |
| 2004 AA (SD) | 10-2-0 |
35 |
18 |
121.1 |
128 |
13 | 31 |
69 |
2.30 | 5.12 | 1.31 | .290 | 3.41 |
| 2005 AAA (SD) | 4-2-0 |
9 |
9 |
60.0 |
58 |
6 | 13 |
25 |
1.95 | 3.75 |
1.18 |
.258 |
3.15 |
| 2005 AA (SD) | 6-6-0 |
18 |
18 |
114.2 |
116 |
6 | 27 |
68 |
2.12 | 5.34 |
1.25 |
.269 |
3.22 |
| 2006 NL (SD) | 4-5-0 |
19 |
16 |
92.0 |
103 |
13 | 30 |
35 |
2.93 | 3.42 |
1.45 |
.285 |
4.99 |
| 2006 AAA (SD) | 6-1-0 |
13 |
13 |
69.1 |
69 |
4 | 20 |
41 |
2.60 | 5.32 |
1.28 |
.263 |
3.76 |
| 2007 NL (SD) | 0-1-0 |
7 |
0 |
15.2 |
19 |
2 | 7 |
5 |
4.02 | 2.87 |
1.66 |
.317 |
6.89 |
| 2007 AAA (SD) | 4-11-0 |
23 |
22 |
132.2 |
171 |
19 | 40 |
71 |
2.71 | 4.82 |
1.59 |
.312 |
6.24 |
| 2008 AAA | 3-3-0 |
22 |
8 |
59.1 |
72 |
5 |
22 |
27 |
3.34 |
4.10 |
1.58 |
.305 |
4.25 |
| 2008 R | 0-0-0 |
1 |
1 |
2.0 |
0 |
0 |
1 |
1 |
4.50 |
4.50 |
0.50 |
.000 |
0.00 |