| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 1985 | San Jose State | PCAA | NCAA-1 | 19 | 8 | 4 | 3.16 | 22 | 11 | 5 | 2 | 11 | 0 | 5 | 94.0 | 79 | 49 | 33 | 0 | 48 | 94 | 0 | 0 | 0 | 1.35 | 7.56 | 0.00 | 4.60 | 9.00 | 4.69 | 1.96 | ||
| 1986 | San Jose State | PCAA | NCAA-1 | 20 | 9 | 7 | 3.84 | 18 | 16 | 10 | 0 | 2 | 0 | 0 | 129.0 | 113 | 71 | 55 | 0 | 54 | 142 | 0 | 0 | 0 | 1.29 | 7.88 | 0.00 | 3.77 | 9.91 | 4.95 | 2.63 | ||
| 1987 | San Jose State | PCAA | NCAA-1 | 21 | 10 | 7 | 2.57 | 2 | 15 | 11 | 2 | -13 | 0 | 1 | 133.1 | 102 | 47 | 38 | 0 | 49 | 161 | 0 | 0 | 0 | 1.13 | 6.89 | 0.00 | 3.31 | 10.87 | 3.17 | 3.29 | ||
| 1987 | Newark Orioles | NYPL | A- | BAL | - | 21 | 1 | 0 | 1.02 | 6 | 2 | 0 | 0 | 4 | 3 | 0 | 17.2 | 16 | 2 | 2 | 0 | 3 | 27 | 0 | 0 | 0 | 1.08 | 8.15 | 0.00 | 1.53 | 13.75 | 1.02 | 9.00 |
| 1987 | Hagerstown Suns | Caro | A+ | BAL | - | 21 | 1 | 0 | 1.59 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 11.1 | 9 | 2 | 2 | 0 | 5 | 10 | 0 | 0 | 1 | 1.24 | 7.15 | 0.00 | 3.97 | 7.94 | 1.59 | 2.00 |
| 1987 | Rochester Red Wings | IL | AAA | BAL | - | 21 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 0 | 0 | 1.50 | 0.00 | 0.00 | 13.50 | 13.50 | 0.00 | 1.00 |
| 1988 | Hagerstown Suns | Caro | A+ | BAL | - | 22 | 1 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 3 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0.43 | 3.86 | 0.00 | 0.00 | 12.86 | 0.00 | 0.00 |
| 1989 | Frederick Keys | Caro | A+ | BAL | - | 23 | 2 | 1 | 4.21 | 9 | 5 | 0 | 0 | 4 | 2 | 1 | 25.2 | 25 | 15 | 12 | 1 | 12 | 19 | 2 | 0 | 2 | 1.44 | 8.77 | 0.35 | 4.21 | 6.66 | 5.26 | 1.58 |
| 1990 | Frederick Keys | Caro | A+ | BAL | - | 24 | 4 | 2 | 1.68 | 8 | 8 | 1 | 0 | 0 | 0 | 0 | 53.2 | 35 | 15 | 10 | 1 | 11 | 49 | 4 | 0 | 4 | 0.86 | 5.87 | 0.17 | 1.84 | 8.22 | 2.52 | 4.45 |
| 1990 | Hagerstown Suns | East | AA | BAL | - | 24 | 10 | 2 | 1.97 | 14 | 13 | 3 | 1 | 1 | 1 | 0 | 96.0 | 80 | 26 | 21 | 3 | 25 | 73 | 4 | 0 | 3 | 1.09 | 7.50 | 0.28 | 2.34 | 6.84 | 2.44 | 2.92 |
| 1990 | Baltimore Orioles | AL | MLB | BAL | 50 | 24 | 3 | 3 | 4.95 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 36.1 | 43 | 22 | 20 | 4 | 19 | 20 | 1 | 0 | 1 | 1.71 | 10.65 | 0.99 | 4.71 | 4.95 | 5.45 | 1.05 |
| 1991 | Rochester Red Wings | IL | AAA | BAL | - | 25 | 12 | 9 | 3.95 | 27 | 25 | 3 | 0 | 2 | 0 | 0 | 157.1 | 166 | 82 | 69 | 17 | 48 | 115 | 7 | 2 | 4 | 1.36 | 9.50 | 0.97 | 2.75 | 6.58 | 4.69 | 2.40 |
| 1991 | Baltimore Orioles | AL | MLB | BAL | 50 | 25 | 0 | 0 | 4.05 | 9 | 1 | 0 | 0 | 8 | 4 | 0 | 26.2 | 27 | 12 | 12 | 3 | 6 | 24 | 1 | 0 | 0 | 1.24 | 9.11 | 1.01 | 2.02 | 8.10 | 4.05 | 4.00 |
| 1992 | Rochester Red Wings | IL | AAA | BAL | - | 26 | 12 | 7 | 4.18 | 27 | 26 | 3 | 0 | 1 | 1 | 0 | 181.0 | 183 | 89 | 84 | 15 | 64 | 129 | 9 | 2 | 6 | 1.36 | 9.10 | 0.75 | 3.18 | 6.41 | 4.43 | 2.02 |
| 1993 | Rochester Red Wings | IL | AAA | BAL | - | 27 | 7 | 7 | 4.27 | 38 | 6 | 0 | 0 | 32 | 12 | 2 | 90.2 | 98 | 51 | 43 | 10 | 33 | 66 | 6 | 0 | 3 | 1.44 | 9.73 | 0.99 | 3.28 | 6.55 | 5.06 | 2.00 |
| 1993 | Baltimore Orioles | AL | MLB | BAL | 50 | 27 | 0 | 0 | 9.82 | 3 | 0 | 0 | 0 | 3 | 2 | 0 | 7.1 | 11 | 8 | 8 | 3 | 1 | 6 | 1 | 0 | 1 | 1.64 | 13.50 | 3.68 | 1.23 | 7.36 | 9.82 | 6.00 |
| 1994 | Richmond Braves | IL | AAA | ATL | - | 28 | 10 | 6 | 4.23 | 38 | 20 | 3 | 1 | 18 | 0 | 0 | 142.2 | 148 | 82 | 67 | 17 | 41 | 111 | 1 | 0 | 4 | 1.32 | 9.34 | 1.07 | 2.59 | 7.00 | 5.17 | 2.71 |
| 1995 | Canton/Akron Indians | East | AA | CLE | - | 29 | 2 | 0 | 0.82 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 11.0 | 6 | 2 | 1 | 0 | 4 | 4 | 0 | 0 | 0 | 0.91 | 4.91 | 0.00 | 3.27 | 3.27 | 1.64 | 1.00 |
| 1995 | Edmonton Trappers | PCL | AAA | OAK | - | 29 | 3 | 2 | 7.18 | 8 | 6 | 0 | 0 | 2 | 0 | 0 | 36.1 | 47 | 32 | 29 | 5 | 16 | 17 | 2 | 0 | 2 | 1.73 | 11.64 | 1.24 | 3.96 | 4.21 | 7.93 | 1.06 |
| 1995 | Buffalo Bisons | Amer | AAA | CLE | - | 29 | 4 | 1 | 3.46 | 16 | 2 | 0 | 0 | 14 | 4 | 0 | 39.0 | 35 | 15 | 15 | 1 | 10 | 24 | 1 | 0 | 2 | 1.15 | 8.08 | 0.23 | 2.31 | 5.54 | 3.46 | 2.40 |
| 1996 | Ottawa Lynx | IL | AAA | MON | - | 30 | 7 | 2 | 4.11 | 30 | 15 | 1 | 1 | 15 | 0 | 0 | 118.1 | 128 | 62 | 54 | 12 | 34 | 69 | 4 | 0 | 5 | 1.37 | 9.74 | 0.91 | 2.59 | 5.25 | 4.72 | 2.03 |
| 1997 | Montreal Expos | NL | MLB | MON | 32 | 31 | 4 | 6 | 3.24 | 65 | 0 | 0 | 0 | 65 | 17 | 1 | 89.0 | 77 | 34 | 32 | 11 | 33 | 61 | 6 | 0 | 5 | 1.24 | 7.79 | 1.11 | 3.34 | 6.17 | 3.44 | 1.85 |
| 1998 | Montreal Expos | NL | MLB | MON | 32 | 32 | 3 | 6 | 3.86 | 77 | 0 | 0 | 0 | 77 | 24 | 1 | 91.0 | 85 | 45 | 39 | 9 | 36 | 59 | 8 | 1 | 4 | 1.33 | 8.41 | 0.89 | 3.56 | 5.84 | 4.45 | 1.64 |
| 1999 | Montreal Expos | NL | MLB | MON | 32 | 33 | 5 | 4 | 3.94 | 79 | 0 | 0 | 0 | 79 | 21 | 2 | 96.0 | 112 | 52 | 42 | 3 | 38 | 69 | 3 | 1 | 3 | 1.56 | 10.50 | 0.28 | 3.56 | 6.47 | 4.88 | 1.82 |
| 2000 | Montreal Expos | NL | MLB | MON | 32 | 34 | 5 | 4 | 3.79 | 64 | 0 | 0 | 0 | 64 | 18 | 3 | 78.1 | 76 | 38 | 33 | 10 | 23 | 68 | 4 | 1 | 5 | 1.26 | 8.73 | 1.15 | 2.64 | 7.81 | 4.37 | 2.96 |
| 2001 | Jupiter Hammerheads | FSL | A+ | MON | - | 35 | 0 | 1 | 7.20 | 4 | 2 | 0 | 0 | 2 | 0 | 0 | 5.0 | 9 | 5 | 4 | 0 | 1 | 5 | 0 | 0 | 0 | 2.00 | 16.20 | 0.00 | 1.80 | 9.00 | 9.00 | 5.00 |
| 2001 | Ottawa Lynx | IL | AAA | MON | - | 35 | 3 | 5 | 4.50 | 28 | 8 | 0 | 0 | 20 | 7 | 1 | 76.0 | 79 | 42 | 38 | 7 | 17 | 62 | 0 | 0 | 3 | 1.26 | 9.36 | 0.83 | 2.01 | 7.34 | 4.97 | 3.65 |
| 2001 | Montreal Expos | NL | MLB | MON | 32 | 35 | 0 | 1 | 10.29 | 8 | 0 | 0 | 0 | 8 | 0 | 0 | 7.0 | 14 | 12 | 8 | 2 | 5 | 5 | 1 | 0 | 1 | 2.71 | 18.00 | 2.57 | 6.43 | 6.43 | 15.43 | 1.00 |
| 2002 | Oklahoma RedHawks | PCL | AAA | TEX | 32 | 36 | 8 | 2 | 3.40 | 35 | 0 | 0 | 0 | 35 | 25 | 5 | 50.1 | 47 | 19 | 19 | 3 | 21 | 35 | 2 | 0 | 3 | 1.35 | 8.40 | 0.54 | 3.75 | 6.26 | 3.40 | 1.67 |
| 2002 | Texas Rangers | AL | MLB | TEX | 32 | 36 | 2 | 1 | 6.46 | 20 | 0 | 0 | 0 | 20 | 4 | 1 | 23.2 | 30 | 18 | 17 | 3 | 15 | 19 | 0 | 0 | 4 | 1.90 | 11.41 | 1.14 | 5.70 | 7.23 | 6.85 | 1.27 |
| 2007 | Aiken Foxhounds | SCL | Indy | - | 41 | 1 | 4 | 2.86 | 17 | 8 | 0 | 0 | 9 | 3 | 0 | 63.0 | 63 | 24 | 20 | 4 | 5 | 59 | 2 | 0 | 1 | 1.08 | 9.00 | 0.57 | 0.71 | 8.43 | 3.43 | 11.80 | |
| Tot: | MLB (9 yrs) | MLB | 22 | 25 | 4.17 | 333 | 9 | 0 | 0 | 90 | 324 | 8 | 455.1 | 475 | 241 | 211 | 48 | 176 | 331 | 25 | 3 | 24 | 1.43 | 9.39 | 0.95 | 3.48 | 6.54 | 4.76 | 1.88 | ||||
| Tot: | NL (5 yrs) | NL | 17 | 21 | 3.84 | 293 | 0 | 0 | 0 | 80 | 293 | 7 | 361.1 | 364 | 181 | 154 | 35 | 135 | 262 | 22 | 3 | 18 | 1.38 | 9.07 | 0.87 | 3.36 | 6.53 | 4.51 | 1.94 | ||||
| Tot: | AL (4 yrs) | AL | 5 | 4 | 5.46 | 40 | 9 | 0 | 0 | 10 | 31 | 1 | 94.0 | 111 | 60 | 57 | 13 | 41 | 69 | 3 | 0 | 6 | 1.62 | 10.63 | 1.24 | 3.93 | 6.61 | 5.74 | 1.68 | ||||
| Tot: | Minors (12 yrs) | Minors | 87 | 47 | 3.77 | 294 | 143 | 14 | 3 | 55 | 151 | 9 | 1121.0 | 1114 | 541 | 470 | 92 | 348 | 828 | 43 | 4 | 42 | 1.30 | 8.94 | 0.74 | 2.79 | 6.65 | 4.34 | 2.38 | ||||
| Tot: | Indy (1 yrs) | Indy | 1 | 4 | 2.86 | 17 | 8 | 0 | 0 | 3 | 9 | 0 | 63.0 | 63 | 24 | 20 | 4 | 5 | 59 | 2 | 0 | 1 | 1.08 | 9.00 | 0.57 | 0.71 | 8.43 | 3.43 | 11.80 | ||||
| Tot: | A- (1 yrs) | A- | 1 | 0 | 1.02 | 6 | 2 | 0 | 0 | 3 | 4 | 0 | 17.2 | 16 | 2 | 2 | 0 | 3 | 27 | 0 | 0 | 0 | 1.08 | 8.15 | 0.00 | 1.53 | 13.75 | 1.02 | 9.00 | ||||
| Tot: | A+ (5 yrs) | A+ | 8 | 4 | 2.45 | 24 | 18 | 1 | 0 | 2 | 6 | 1 | 102.2 | 81 | 37 | 28 | 2 | 29 | 93 | 6 | 0 | 7 | 1.07 | 7.10 | 0.18 | 2.54 | 8.15 | 3.24 | 3.21 | ||||
| Tot: | AA (2 yrs) | AA | 12 | 2 | 1.85 | 16 | 15 | 3 | 1 | 1 | 1 | 0 | 107.0 | 86 | 28 | 22 | 3 | 29 | 77 | 4 | 0 | 3 | 1.07 | 7.23 | 0.25 | 2.44 | 6.48 | 2.36 | 2.66 | ||||
| Tot: | AAA (9 yrs) | AAA | 66 | 41 | 4.21 | 248 | 108 | 10 | 2 | 49 | 140 | 8 | 893.2 | 931 | 474 | 418 | 87 | 287 | 631 | 33 | 4 | 32 | 1.36 | 9.38 | 0.88 | 2.89 | 6.35 | 4.77 | 2.20 | ||||
| Tot: | College (3 yrs) | College | 27 | 18 | 3.18 | 42 | 42 | 26 | 4 | 0 | 0 | 6 | 356.1 | 294 | 167 | 126 | 0 | 151 | 397 | 0 | 0 | 0 | 1.25 | 7.43 | 0.00 | 3.81 | 10.03 | 4.22 | 2.63 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 1994 | Richmond Braves | IL | AAA | ATL | - | 28 | P | 38 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 11 | 0 | 2 | .200 | .200 | .200 | .400 | .000 | .000 | .222 | 0.00 | 9.09 | 0.00 | 0.00 | |
| 1996 | Ottawa Lynx | IL | AAA | MON | - | 30 | P | 31 | 22 | 0 | 8 | 2 | 1 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 12 | 23 | 3 | 5 | .364 | .364 | .545 | .909 | .182 | .181 | .400 | 0.00 | 8.70 | 0.00 | 0.00 | |
| 1997 | Montreal Expos | NL | MLB | MON | 32 | 31 | P | 62 | 15 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 4 | 16 | 1 | 2 | .200 | .200 | .267 | .467 | .067 | .067 | .250 | 0.00 | 18.75 | 0.00 | 0.00 | |
| 1998 | Montreal Expos | NL | MLB | MON | 32 | 32 | P | 72 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .250 | .250 | .250 | .500 | .000 | .000 | .250 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1999 | Montreal Expos | NL | MLB | MON | 32 | 33 | P | 76 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .333 | .000 | .333 | .500 | .000 | .000 | 20.00 | 20.00 | 1.00 | 0.00 | |
| 2000 | Montreal Expos | NL | MLB | MON | 32 | 34 | P | 61 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 2001 | Ottawa Lynx | IL | AAA | MON | - | 35 | P | 28 | 7 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 2 | 8 | 1 | 0 | .143 | .143 | .286 | .429 | .143 | .143 | .250 | 0.00 | 37.50 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 271 | 23 | 0 | 4 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 4 | 0 | 4 | 0 | 0 | 0 | 5 | 28 | 1 | 3 | .174 | .208 | .217 | .426 | .087 | .043 | .211 | 3.57 | 14.29 | 4.00 | |||||||
| Tot: | NL (4 yrs) | NL | 271 | 23 | 0 | 4 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 4 | 0 | 4 | 0 | 0 | 0 | 5 | 28 | 1 | 3 | .174 | .208 | .217 | .426 | .087 | .043 | .211 | 3.57 | 14.29 | 4.00 | |||||||
| Tot: | Minors (3 yrs) | Minors | 97 | 39 | 0 | 11 | 3 | 1 | 0 | 4 | 0 | 0 | 0 | 6 | 0 | 3 | 0 | 0 | 2 | 16 | 42 | 4 | 7 | .282 | .282 | .410 | .692 | .128 | .128 | .333 | 0.00 | 14.29 | ||||||||
| Tot: | AAA (3 yrs) | AAA | 97 | 39 | 0 | 11 | 3 | 1 | 0 | 4 | 0 | 0 | 0 | 6 | 0 | 3 | 0 | 0 | 2 | 16 | 42 | 4 | 7 | .282 | .282 | .410 | .692 | .128 | .128 | .333 | 0.00 | 14.29 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 55 | 61 | 50 | 62 | 50 | 65 | .489 |