| Level | W-L-Sv |
G |
GS |
IP |
H |
BB |
K |
ERA |
| 1996 A- (Colo) | 0-2-0 |
4 |
4 |
19.2 |
24 |
9 |
17 |
6.86 |
| 1996 R (Colo) | 1-2-0 |
11 |
11 |
56.1 |
46 |
15 |
64 |
1.60 |
| 1997 A (Colo) | 11-7-0 |
28 |
27 |
162.0 |
155 |
63 |
149 |
3.89 |
| 1998 A+ (Colo) | 0-4-0 |
12 |
12 |
56.0 |
53 |
31 |
54 |
5.30 |
| 1999 A+ (Colo) | 5-5-0 |
12 |
12 |
72.0 |
69 |
34 |
66 |
4.13 |
| 2000 AA (Colo) | 10-10-0 |
27 |
27 |
173.0 |
151 |
85 |
172 |
3.16 |
| 2001 NL (Colo) | 6-10-0 |
27 |
27 |
160.0 |
157 |
87 |
134 |
5.06 |
| 2001 AAA (Colo) | 2-0-0 |
4 |
4 |
24.0 |
18 |
7 |
28 |
2.25 |
| 2002 NL (Colo) | 5-11-0 |
21 |
21 |
119.1 |
122 |
60 |
67 |
5.73 |
| 2002 AAA (Colo) | 2-0-0 |
4 |
4 |
20.2 |
23 |
10 |
15 |
4.79 |
| 2003 NL (Colo) | 11-8-0 |
23 |
23 |
137.0 |
124 |
58 |
93 |
4.60 |
| 2003 AAA (Colo) | 0-0-0 |
1 |
1 |
3.0 |
5 |
0 |
2 |
6.00 |
| 2004 NL (Colo) | 1-9-35 |
66 |
0 |
63.1 |
71 |
52 |
52 |
7.11 |
| Level | W-L-Sv |
G |
GS |
IP |
H |
BB |
K |
ERA |
OAVG |
OOBP |
OSLG |
| 2005 AL (NYY) | 7-3-0 |
14 |
12 |
79.0 |
66 |
30 |
40 |
2.85 |
.225 |
.309 |
.348 |
| 2005 NL (Colo) | 1-7-0 |
13 |
12 |
72.2 |
69 |
36 |
39 |
4.09 |
.260 |
.361 |
.430 |
| 2005 AAA (Colo) | 0-2-0 |
3 |
3 |
12.2 |
19 |
4 |
11 |
9.95 |
|||
| 2006 AL (NYY) | 5-3-0 |
17 |
11 |
63.0 |
77 |
36 |
35 |
7.00 |
.300 |
.389 |
.525 |