Jeff Weaver
P · Last on a Brewers farm club: Nashville Sounds, 2008
- B/T
- R/R
- Size
- 6' 5", 200 lb
- Born
- 1976-08-22 · Northridge, CA, USA
- Acquired
- Drafted 1998, round 1, pick 14, by Detroit Tigers
- MLB debut
- 1999-04-14
The path and tables below cover his minor-league seasons with any club, as the MLB Stats API lists them, through 2026. His major-league seasons are in the "Major leagues" section.
Level path
- SS-A1998Jamestown Jammers
- A1998West Michigan Whitecaps
- AA1999Jacksonville Suns
- AAA2000Toledo Mud Hens
- AAA2008Nashville Sounds
- AAA2008Buffalo Bisons
- AAA2008
- AAA2009Albuquerque Isotopes
- A+2010Inland Empire 66ers
Pitching
| Year | Lvl | Club | Age | Games pitched in. | Games started. | Wins. | Losses. | Saves. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Walks allowed. | Strikeouts. | Home runs allowed. | Earned run average: earned runs allowed per nine innings. | Walks plus hits allowed per inning pitched. | Strikeouts per nine innings. | Walks per nine innings. | Strikeout rate: strikeouts divided by batters faced. | Walk rate: walks divided by batters faced. | Strikeout rate minus walk rate, both as a share of batters faced. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1998 | SS-A | Jamestown Jammers | 21 | 3 | 3 | 1 | 0 | 0 | 12.0 | 6 | 1 | 12 | 0 | 1.50 | 0.58 | 9.00 | 0.75 | 27.3% | 2.3% | 25.0% |
| 1998 | A | West Michigan Whitecaps | 21 | 2 | 2 | 1 | 0 | 0 | 13.0 | 8 | 0 | 21 | 1 | 1.38 | 0.62 | 14.54 | 0.00 | 45.7% | 0.0% | 45.7% |
| 1999 | AA | Jacksonville Suns | 22 | 1 | 1 | 0 | 0 | 0 | 6.0 | 5 | 0 | 6 | 0 | 3.00 | 0.83 | 9.00 | 0.00 | 27.3% | 0.0% | 27.3% |
| 2000 | AAA | Toledo Mud Hens | 23 | 1 | 1 | 0 | 1 | 0 | 5.1 | 5 | 1 | 10 | 1 | 3.38 | 1.13 | 16.88 | 1.69 | 45.5% | 4.5% | 40.9% |
| 2008 | AAA | Nashville Sounds | 31 | 9 | 9 | 2 | 4 | 0 | 55.0 | 64 | 20 | 37 | 9 | 6.22 | 1.53 | 6.05 | 3.27 | 15.5% | 8.4% | 7.1% |
| 2008 | AAA | Buffalo Bisons | 31 | 13 | 4 | 2 | 2 | 0 | 29.2 | 38 | 10 | 22 | 7 | 6.07 | 1.62 | 6.67 | 3.03 | 16.5% | 7.5% | 9.0% |
| 2008 | AAA | — | 31 | 22 | 13 | 4 | 6 | 0 | 84.2 | 102 | 30 | 59 | 16 | 6.17 | 1.56 | 6.27 | 3.19 | 15.9% | 8.1% | 7.8% |
| 2009 | AAA | Albuquerque Isotopes | 32 | 5 | 1 | 1 | 0 | 1 | 12.2 | 11 | 2 | 12 | 1 | 3.55 | 1.03 | 8.53 | 1.42 | 23.5% | 3.9% | 19.6% |
| 2010 | A+ | Inland Empire 66ers | 33 | 1 | 1 | 0 | 0 | 0 | 3.0 | 2 | 1 | 3 | 0 | 0.00 | 1.00 | 9.00 | 3.00 | 25.0% | 8.3% | 16.7% |
Hitting
| Year | Lvl | Club | Age | Games played. | Plate appearances: every trip to the plate, walks and hit-by-pitches included. | Hits. | Doubles. | Triples. | Home runs. | Runs scored. | Runs batted in. | Walks. | Strikeouts. | Stolen bases. | Batting average: hits divided by at-bats. | On-base percentage: how often he reaches base by a hit, walk or hit-by-pitch. | Slugging percentage: total bases divided by at-bats. | On-base plus slugging: OBP and SLG added together. | Isolated power: SLG minus AVG. It counts only the extra bases. | Strikeout rate: strikeouts divided by plate appearances. | Walk rate: walks divided by plate appearances. | Batting average on balls in play: hits other than home runs, divided by at-bats that ended with the ball in play. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | AAA | Nashville Sounds | 31 | 10 | 20 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | .235 | .316 | .235 | .551 | .000 | 30.0% | 10.0% | .364 |
| 2009 | AAA | Albuquerque Isotopes | 32 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | .000 | .000 | .000 | .000 | 33.3% | 0.0% | .000 |
Major leagues
Pitching
| Year | Club | Age | Games pitched in. | Games started. | Wins. | Losses. | Saves. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Walks allowed. | Strikeouts. | Home runs allowed. | Earned run average: earned runs allowed per nine innings. | Walks plus hits allowed per inning pitched. | Strikeouts per nine innings. | Walks per nine innings. | Strikeout rate: strikeouts divided by batters faced. | Walk rate: walks divided by batters faced. | Strikeout rate minus walk rate, both as a share of batters faced. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | Detroit Tigers | 22 | 30 | 29 | 9 | 12 | 0 | 163.2 | 176 | 56 | 114 | 27 | 5.55 | 1.42 | 6.27 | 3.08 | 15.9% | 7.8% | 8.1% |
| 2000 | Detroit Tigers | 23 | 31 | 30 | 11 | 15 | 0 | 200.0 | 205 | 52 | 136 | 26 | 4.32 | 1.29 | 6.12 | 2.34 | 16.0% | 6.1% | 9.9% |
| 2001 | Detroit Tigers | 24 | 33 | 33 | 13 | 16 | 0 | 229.1 | 235 | 68 | 152 | 19 | 4.08 | 1.32 | 5.97 | 2.67 | 15.4% | 6.9% | 8.5% |
| 2002 | Detroit Tigers | 25 | 17 | 17 | 6 | 8 | 0 | 121.2 | 112 | 33 | 75 | 4 | 3.18 | 1.19 | 5.55 | 2.44 | 14.7% | 6.5% | 8.3% |
| 2002 | New York Yankees | 25 | 15 | 8 | 5 | 3 | 2 | 78.0 | 81 | 15 | 57 | 12 | 4.04 | 1.23 | 6.58 | 1.73 | 17.2% | 4.5% | 12.7% |
| 2002 | 2 teams | 25 | 32 | 25 | 11 | 11 | 2 | 199.2 | 193 | 48 | 132 | 16 | 3.52 | 1.21 | 5.95 | 2.16 | 15.7% | 5.7% | 10.0% |
| 2003 | New York Yankees | 26 | 32 | 24 | 7 | 9 | 0 | 159.1 | 211 | 47 | 93 | 16 | 5.99 | 1.62 | 5.25 | 2.65 | 12.7% | 6.4% | 6.3% |
| 2004 | Los Angeles Dodgers | 27 | 34 | 34 | 13 | 13 | 0 | 220.0 | 219 | 67 | 153 | 19 | 4.01 | 1.30 | 6.26 | 2.74 | 16.4% | 7.2% | 9.2% |
| 2005 | Los Angeles Dodgers | 28 | 34 | 34 | 14 | 11 | 0 | 224.0 | 220 | 43 | 157 | 35 | 4.22 | 1.17 | 6.31 | 1.73 | 16.9% | 4.6% | 12.3% |
| 2006 | Los Angeles Angels | 29 | 16 | 16 | 3 | 10 | 0 | 88.2 | 114 | 21 | 62 | 18 | 6.29 | 1.52 | 6.29 | 2.13 | 15.6% | 5.3% | 10.3% |
| 2006 | St. Louis Cardinals | 29 | 15 | 15 | 5 | 4 | 0 | 83.1 | 99 | 26 | 45 | 16 | 5.18 | 1.50 | 4.86 | 2.81 | 12.1% | 7.0% | 5.1% |
| 2006 | 2 teams | 29 | 31 | 31 | 8 | 14 | 0 | 172.0 | 213 | 47 | 107 | 34 | 5.76 | 1.51 | 5.60 | 2.46 | 13.9% | 6.1% | 7.8% |
| 2007 | Seattle Mariners | 30 | 27 | 27 | 7 | 13 | 0 | 146.2 | 190 | 35 | 80 | 23 | 6.20 | 1.53 | 4.91 | 2.15 | 12.2% | 5.3% | 6.8% |
| 2009 | Los Angeles Dodgers | 32 | 28 | 7 | 6 | 4 | 0 | 79.0 | 87 | 33 | 64 | 7 | 3.65 | 1.52 | 7.29 | 3.76 | 18.0% | 9.3% | 8.7% |
| 2010 | Los Angeles Dodgers | 33 | 43 | 0 | 5 | 1 | 0 | 44.1 | 48 | 20 | 26 | 5 | 6.09 | 1.53 | 5.28 | 4.06 | 13.2% | 10.2% | 3.0% |
Hitting
| Year | Club | Age | Games played. | Plate appearances: every trip to the plate, walks and hit-by-pitches included. | Hits. | Doubles. | Triples. | Home runs. | Runs scored. | Runs batted in. | Walks. | Strikeouts. | Stolen bases. | Batting average: hits divided by at-bats. | On-base percentage: how often he reaches base by a hit, walk or hit-by-pitch. | Slugging percentage: total bases divided by at-bats. | On-base plus slugging: OBP and SLG added together. | Isolated power: SLG minus AVG. It counts only the extra bases. | Strikeout rate: strikeouts divided by plate appearances. | Walk rate: walks divided by plate appearances. | Batting average on balls in play: hits other than home runs, divided by at-bats that ended with the ball in play. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | Detroit Tigers | 22 | 31 | 5 | 2 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | .500 | .500 | .750 | 1.250 | .250 | 20.0% | 0.0% | .667 |
| 2000 | Detroit Tigers | 23 | 31 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | .000 | .000 | .000 | .000 | .000 | 66.7% | 0.0% | .000 |
| 2001 | Detroit Tigers | 24 | 33 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | 0.0% | 0.0% | .000 |
| 2002 | Detroit Tigers | 25 | 17 | 7 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | .286 | .286 | .286 | .572 | .000 | 57.1% | 0.0% | .667 |
| 2003 | New York Yankees | 26 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
| 2004 | Los Angeles Dodgers | 27 | 35 | 78 | 15 | 2 | 1 | 0 | 3 | 2 | 1 | 26 | 0 | .214 | .225 | .271 | .496 | .057 | 33.3% | 1.3% | .341 |
| 2005 | Los Angeles Dodgers | 28 | 39 | 78 | 16 | 2 | 0 | 0 | 6 | 7 | 2 | 19 | 0 | .229 | .250 | .257 | .507 | .028 | 24.4% | 2.6% | .314 |
| 2006 | Los Angeles Angels | 29 | 16 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .333 | .666 | .000 | 0.0% | 0.0% | .333 |
| 2006 | St. Louis Cardinals | 29 | 17 | 35 | 3 | 1 | 0 | 0 | 1 | 3 | 3 | 12 | 0 | .111 | .200 | .148 | .348 | .037 | 34.3% | 8.6% | .200 |
| 2006 | 2 teams | 29 | 33 | 39 | 4 | 1 | 0 | 0 | 1 | 3 | 3 | 12 | 0 | .133 | .212 | .167 | .379 | .034 | 30.8% | 7.7% | .222 |
| 2007 | Seattle Mariners | 30 | 27 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | .000 | .500 | .000 | .500 | .000 | 0.0% | 0.0% | .000 |
| 2009 | Los Angeles Dodgers | 32 | 28 | 15 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 0 | .231 | .231 | .231 | .462 | .000 | 40.0% | 0.0% | .429 |
| 2010 | Los Angeles Dodgers | 33 | 44 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | .200 | .200 | .200 | .400 | .000 | 60.0% | 0.0% | .500 |
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Stats from the MLB Stats API, through Oct 9, 2026.