Derrick Alfonso
C · Last on a Brewers farm club: Wisconsin Timber Rattlers, 2009
- B/T
- R/R
- Size
- 6' 0", 210 lb
- Born
- 1985-07-06 · Bowling Green, KY, USA
- Acquired
- Drafted 2008, round 26, pick 788, by Milwaukee Brewers
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
- ROK2008Helena Brewers
- ROK2009Helena Brewers
- A2009Wisconsin Timber Rattlers
- A+2009Brevard County Manatees
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 | ROK | Helena Brewers | 22 | 31 | 124 | 25 | 4 | 1 | 3 | 11 | 16 | 8 | 32 | 0 | .227 | .295 | .364 | .659 | .137 | 25.8% | 6.5% | .289 |
| 2009 | ROK | Helena Brewers | 23 | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | .250 | .250 | .250 | .500 | .000 | 25.0% | 0.0% | .333 |
| 2009 | A | Wisconsin Timber Rattlers | 23 | 7 | 24 | 6 | 1 | 0 | 0 | 1 | 2 | 2 | 7 | 1 | .286 | .333 | .333 | .666 | .047 | 29.2% | 8.3% | .400 |
| 2009 | A+ | Brevard County Manatees | 23 | 10 | 27 | 6 | 0 | 1 | 0 | 5 | 1 | 0 | 7 | 0 | .231 | .231 | .308 | .539 | .077 | 25.9% | 0.0% | .316 |
OPS by game
No 2026 game log on record, so there is no chart.
Major leagues
No major-league games on record.
Posts about him
None yet.
Stats from the MLB Stats API, through Oct 9, 2026.