| Level | W-L-Sv |
G |
GS |
IP |
H |
BB |
K |
ERA |
| 1998 A+ (Mon) | 0-1-1 |
4 |
0 |
7.2 |
5 |
0 |
5 |
0.00 |
| 1998 R (Mon) | 6-3-0 |
13 |
6 |
55.0 |
43 |
13 |
42 |
2.13 |
| 1999 A+ (Mon) | 4-4-0 |
8 |
8 |
46.1 |
36 |
17 |
32 |
2.33 |
| 1999 A (Mon) | 5-3-1 |
20 |
8 |
62.2 |
60 |
34 |
67 |
3.59 |
| 2000 A+ (Mon) | 11-11-0 |
28 |
26 |
158.0 |
145 |
59 |
131 |
3.65 |
| 2001 AA (Mon) | 3-11-0 |
25 |
25 |
147.1 |
137 |
76 |
161 |
3.97 |
| 2002 AA (Mon) | 6-9-0 |
35 |
10 |
111.2 |
105 |
65 |
98 |
4.27 |
| 2003 AAA (Mon) | 4-6-0 |
23 |
15 |
97.1 |
112 |
41 |
81 |
5.46 |
| 2003 AA (Mon) | 1-4-0 |
8 |
8 |
40.1 |
41 |
19 |
38 |
6.02 |
| 2004 AAA (Mon) | 4-6-0 |
25 |
8 |
79.1 |
73 |
52 |
73 |
5.11 |
| Level | W-L-Sv |
G |
GS |
IP |
H |
BB |
K |
ERA |
OAVG |
OOBP |
OSLG |
| 2005 AAA | 0-1-0 |
10 |
0 |
12.0 |
6 |
0 |
14 |
1.50 |
.143 |
.178 |
.214 |