Alvin Acosta
Free Agent (R)P
Age: 36
Bats/Throws: R/R
6'2" / 170
DOB: 6/12/1990
(36 years, 4 months, 21 days)
P
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Minor Leagues
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | DET | R | 18 | 1 | 3 | 0 | 10 | 6 | 33.0 | 8.45 | 3.55 | 0.55 | .327 | 47.9% | 36.7% | 4.7% | 5.45 | 3.93 | 3.57 | ||||||
| 2009 | DET | R | 19 | 4 | 3 | 0 | 17 | 0 | 29.2 | 9.10 | 7.89 | 0.30 | .315 | 60.4% | 45.8% | 2.9% | 5.46 | 4.95 | 4.90 | ||||||
| 2010 | DET | R | 20 | 0 | 3 | 0 | 15 | 2 | 22.2 | 10.32 | 8.34 | 0.00 | .480 | 53.3% | 56.2% | 0.0% | 9.93 | 3.87 | 4.20 | ||||||
| 2011 | DET | R | 21 | 1 | 1 | 0 | 10 | 0 | 19.0 | 8.53 | 6.16 | 0.00 | .308 | 66.7% | 57.4% | 0.0% | 3.32 | 3.87 | 4.14 |
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | DET | R | 18 | 1 | 3 | 0 | 10 | 6 | 33.0 | 8.45 | 3.55 | 0.55 | .327 | 47.9% | 36.7% | 4.7% | 5.45 | 3.93 | 3.57 | ||||||
| 2009 | DET | R | 19 | 4 | 3 | 0 | 17 | 0 | 29.2 | 9.10 | 7.89 | 0.30 | .315 | 60.4% | 45.8% | 2.9% | 5.46 | 4.95 | 4.90 | ||||||
| 2010 | DET | R | 20 | 0 | 3 | 0 | 15 | 2 | 22.2 | 10.32 | 8.34 | 0.00 | .480 | 53.3% | 56.2% | 0.0% | 9.93 | 3.87 | 4.20 | ||||||
| 2011 | DET | R | 21 | 1 | 1 | 0 | 10 | 0 | 19.0 | 8.53 | 6.16 | 0.00 | .308 | 66.7% | 57.4% | 0.0% | 3.32 | 3.87 | 4.14 |
Minor Leagues
Minor LeaguesAverages
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | DET | R | 8.45 | 3.55 | 2.38 | 0.55 | 19.9% | 8.3% | 11.5% | .263 | 1.48 | .327 | 47.9% | 149 | 108 | 3.93 | ||||
| 2009 | DET | R | 9.10 | 7.89 | 1.15 | 0.30 | 19.7% | 17.1% | 2.6% | .242 | 1.85 | .315 | 60.4% | 146 | 133 | 4.95 | ||||
| 2010 | DET | R | 10.32 | 8.34 | 1.24 | 0.00 | 20.8% | 16.8% | 4.0% | .356 | 2.51 | .480 | 53.3% | 294 | 113 | 3.87 | ||||
| 2011 | DET | R | 8.53 | 6.16 | 1.38 | 0.00 | 20.7% | 14.9% | 5.7% | .229 | 1.53 | .308 | 66.7% | 91 | 106 | 3.87 |
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | DET | R | 8.45 | 3.55 | 2.38 | 0.55 | 19.9% | 8.3% | 11.5% | .263 | 1.48 | .327 | 47.9% | 149 | 108 | 3.93 | ||||
| 2009 | DET | R | 9.10 | 7.89 | 1.15 | 0.30 | 19.7% | 17.1% | 2.6% | .242 | 1.85 | .315 | 60.4% | 146 | 133 | 4.95 | ||||
| 2010 | DET | R | 10.32 | 8.34 | 1.24 | 0.00 | 20.8% | 16.8% | 4.0% | .356 | 2.51 | .480 | 53.3% | 294 | 113 | 3.87 | ||||
| 2011 | DET | R | 8.53 | 6.16 | 1.38 | 0.00 | 20.7% | 14.9% | 5.7% | .229 | 1.53 | .308 | 66.7% | 91 | 106 | 3.87 |
Minor Leagues
| Season | Team | Level | GB/FB | LD% | GB% | FB% | IFFB% | HR/FB | IFH% | BUH% | divider | Pull% | Cent% | Oppo% | divider | Soft% | Med% | Hard% | divider | SIERA | xFIP- | xFIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | DET | R | 0.84 | 19.4% | 36.7% | 43.9% | 23.3% | 4.7% | 52.8% | 23.6% | 23.6% | 97 | 3.57 | |||||||||
| 2009 | DET | R | 1.09 | 12.0% | 45.8% | 42.2% | 20.0% | 2.9% | 38.2% | 24.7% | 37.1% | 131 | 4.90 | |||||||||
| 2010 | DET | R | 1.41 | 4.1% | 56.2% | 39.7% | 20.7% | 0.0% | 46.7% | 33.3% | 20.0% | 124 | 4.20 | |||||||||
| 2011 | DET | R | 1.69 | 8.5% | 57.4% | 34.0% | 18.8% | 0.0% | 42.3% | 30.8% | 26.9% | 115 | 4.14 |
| Season | Team | Level | GB/FB | LD% | GB% | FB% | IFFB% | HR/FB | IFH% | BUH% | divider | Pull% | Cent% | Oppo% | divider | Soft% | Med% | Hard% | divider | SIERA | xFIP- | xFIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | DET | R | 0.84 | 19.4% | 36.7% | 43.9% | 23.3% | 4.7% | 52.8% | 23.6% | 23.6% | 97 | 3.57 | |||||||||
| 2009 | DET | R | 1.09 | 12.0% | 45.8% | 42.2% | 20.0% | 2.9% | 38.2% | 24.7% | 37.1% | 131 | 4.90 | |||||||||
| 2010 | DET | R | 1.41 | 4.1% | 56.2% | 39.7% | 20.7% | 0.0% | 46.7% | 33.3% | 20.0% | 124 | 4.20 | |||||||||
| 2011 | DET | R | 1.69 | 8.5% | 57.4% | 34.0% | 18.8% | 0.0% | 42.3% | 30.8% | 26.9% | 115 | 4.14 |
Minor Leagues
MLB F-Strike%, SwStr%, CStr%, CSW% are from the Sports Info Solution data source.
All MiLB and Pace data are from Statcast.
All MiLB and Pace data are from Statcast.
Minor LeaguesAverages

