Keiner Alfaro
P · Last on a Brewers farm club: DSL Brewers, 2019
- B/T
- L/L
- Size
- 6' 1", 160 lb
- Born
- 2001-09-05 · Valencia, Venezuela
- Acquired
- —
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
- ROK2019DSL Brewers
- ROK2019DSL Indians/Brewers
- ROK2019
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. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | ROK | DSL Brewers | 17 | 1 | 0 | 0 | 0 | 0 | 0.0 | 1 | 3 | 0 | 0 | — | — | — | — | 0.0% | 75.0% | -75.0% |
| 2019 | ROK | DSL Indians/Brewers | 17 | 6 | 2 | 0 | 0 | 0 | 12.0 | 13 | 9 | 12 | 0 | 3.75 | 1.83 | 9.00 | 6.75 | 20.3% | 15.3% | 5.1% |
| 2019 | ROK | — | 17 | 7 | 2 | 0 | 0 | 0 | 12.0 | 14 | 12 | 12 | 0 | 5.25 | 2.17 | 9.00 | 9.00 | 19.0% | 19.0% | 0.0% |
Major leagues
No major-league games on record.
Posts about him
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Stats from the MLB Stats API, through Oct 9, 2026.