Alvin Herrera
Free Agent (R)P
Age: 32
Bats/Throws: R/R
6'1" / 165
DOB: 3/15/1993
(32 years, 3 months, 11 days)
P
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You can shift + click on full MLB seasons in Season Stats and games in Game Logs to select spans for aggregate stats. Read more here
Minor Leagues
| Season | Team | Level | Age | W W - Wins | L L - Losses | SV SV - Saves | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | GB% GB% - Ground Ball Percentage (GB/BIP) | HR/FB HR/FB - Home Run to Fly Ball Ratio | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA | FIP FIP - Fielder Independent Pitching on an ERA scale | xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | COL | R | 18 | 0 | 1 | 0 | 10 | 0 | 10.2 | 8.44 | 3.38 | 0.84 | .361 | 24.3% | 40.0% | 5.9% | 12.66 | 4.67 | 3.97 | ||||||
| 2012 | COL | R | 19 | 0 | 1 | 0 | 9 | 0 | 9.2 | 5.59 | 7.45 | 0.93 | .259 | 89.0% | 25.9% | 7.7% | 2.79 | 5.74 | 4.83 | ||||||
| 2013 | BAL | R | 20 | 3 | 3 | 4 | 19 | 0 | 40.2 | 7.30 | 3.98 | 0.00 | .331 | 75.8% | 48.8% | 0.0% | 2.43 | 3.02 | 3.38 | ||||||
| 2014 | BAL | R | 21 | 5 | 3 | 8 | 22 | 0 | 41.0 | 7.90 | 1.98 | 0.22 | .282 | 65.7% | 51.5% | 3.0% | 3.51 | 2.84 | 2.74 | ||||||
| 2015 | BAL | R | 22 | 0 | 1 | 2 | 10 | 1 | 20.0 | 4.50 | 1.80 | 0.45 | .279 | 72.0% | 44.1% | 3.2% | 3.15 | 3.71 | 3.74 |
| Season | Team | Level | Age | W W - Wins | L L - Losses | SV SV - Saves | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | GB% GB% - Ground Ball Percentage (GB/BIP) | HR/FB HR/FB - Home Run to Fly Ball Ratio | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA | FIP FIP - Fielder Independent Pitching on an ERA scale | xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | COL | R | 18 | 0 | 1 | 0 | 10 | 0 | 10.2 | 8.44 | 3.38 | 0.84 | .361 | 24.3% | 40.0% | 5.9% | 12.66 | 4.67 | 3.97 | ||||||
| 2012 | COL | R | 19 | 0 | 1 | 0 | 9 | 0 | 9.2 | 5.59 | 7.45 | 0.93 | .259 | 89.0% | 25.9% | 7.7% | 2.79 | 5.74 | 4.83 | ||||||
| 2013 | BAL | R | 20 | 3 | 3 | 4 | 19 | 0 | 40.2 | 7.30 | 3.98 | 0.00 | .331 | 75.8% | 48.8% | 0.0% | 2.43 | 3.02 | 3.38 | ||||||
| 2014 | BAL | R | 21 | 5 | 3 | 8 | 22 | 0 | 41.0 | 7.90 | 1.98 | 0.22 | .282 | 65.7% | 51.5% | 3.0% | 3.51 | 2.84 | 2.74 | ||||||
| 2015 | BAL | R | 22 | 0 | 1 | 2 | 10 | 1 | 20.0 | 4.50 | 1.80 | 0.45 | .279 | 72.0% | 44.1% | 3.2% | 3.15 | 3.71 | 3.74 |
Minor Leagues
| Season | Team | Level | W W - Wins | L L - Losses | ERA ERA - Earned Run Average ((ER*9)/IP) | G G - Games Pitched | GS GS - Games Started | QS | CG CG - Complete Games | ShO ShO - Shoutouts | SV SV - Saves | HLD HLD - Holds | BS BS - Blown Saves | IP IP - Innings Pitched | TBF TBF - Total Batters Faced | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | IBB IBB - Intentional | HBP HBP - Hit Batters | WP WP - Wild Pitches | BK BK - Balks | SO SO - Strikeouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | COL | R | 0 | 1 | 12.66 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10.2 | 55 | 14 | 17 | 15 | 1 | 4 | 0 | 4 | 6 | 0 | 10 | |
| 2012 | COL | R | 0 | 1 | 2.79 | 9 | 0 | 0 | 0 | 0 | 1 | 0 | 9.2 | 42 | 8 | 3 | 3 | 1 | 8 | 0 | 0 | 1 | 0 | 6 | |
| 2013 | BAL | R | 3 | 3 | 2.43 | 19 | 0 | 0 | 0 | 4 | 1 | 1 | 40.2 | 178 | 41 | 15 | 11 | 0 | 18 | 1 | 3 | 3 | 0 | 33 | |
| 2014 | BAL | R | 5 | 3 | 3.51 | 22 | 0 | 0 | 0 | 8 | 1 | 2 | 41.0 | 159 | 32 | 16 | 16 | 1 | 9 | 2 | 3 | 1 | 0 | 36 | |
| 2015 | BAL | R | 0 | 1 | 3.15 | 10 | 1 | 0 | 0 | 2 | 3 | 0 | 20.0 | 84 | 20 | 8 | 7 | 1 | 4 | 0 | 1 | 0 | 0 | 10 |
| Season | Team | Level | W W - Wins | L L - Losses | ERA ERA - Earned Run Average ((ER*9)/IP) | G G - Games Pitched | GS GS - Games Started | QS | CG CG - Complete Games | ShO ShO - Shoutouts | SV SV - Saves | HLD HLD - Holds | BS BS - Blown Saves | IP IP - Innings Pitched | TBF TBF - Total Batters Faced | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | IBB IBB - Intentional | HBP HBP - Hit Batters | WP WP - Wild Pitches | BK BK - Balks | SO SO - Strikeouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | COL | R | 0 | 1 | 12.66 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10.2 | 55 | 14 | 17 | 15 | 1 | 4 | 0 | 4 | 6 | 0 | 10 | |
| 2012 | COL | R | 0 | 1 | 2.79 | 9 | 0 | 0 | 0 | 0 | 1 | 0 | 9.2 | 42 | 8 | 3 | 3 | 1 | 8 | 0 | 0 | 1 | 0 | 6 | |
| 2013 | BAL | R | 3 | 3 | 2.43 | 19 | 0 | 0 | 0 | 4 | 1 | 1 | 40.2 | 178 | 41 | 15 | 11 | 0 | 18 | 1 | 3 | 3 | 0 | 33 | |
| 2014 | BAL | R | 5 | 3 | 3.51 | 22 | 0 | 0 | 0 | 8 | 1 | 2 | 41.0 | 159 | 32 | 16 | 16 | 1 | 9 | 2 | 3 | 1 | 0 | 36 | |
| 2015 | BAL | R | 0 | 1 | 3.15 | 10 | 1 | 0 | 0 | 2 | 3 | 0 | 20.0 | 84 | 20 | 8 | 7 | 1 | 4 | 0 | 1 | 0 | 0 | 10 |
Minor LeaguesAverages
| Season | Team | Level | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | K/BB K/BB - Strikeout to Walk Ratio (SO/BB) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | AVG AVG - Batting Average Against | WHIP WHIP - Walks + Hits divided by Innings Pitched | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | divider | ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better | FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | COL | R | 8.44 | 3.38 | 2.50 | 0.84 | 18.2% | 7.3% | 10.9% | .298 | 1.69 | .361 | 24.3% | 363 | 129 | 4.67 | ||||
| 2012 | COL | R | 5.59 | 7.45 | 0.75 | 0.93 | 14.3% | 19.0% | -4.8% | .235 | 1.66 | .259 | 89.0% | 80 | 160 | 5.74 | ||||
| 2013 | BAL | R | 7.30 | 3.98 | 1.83 | 0.00 | 18.5% | 10.1% | 8.4% | .261 | 1.45 | .331 | 75.8% | 73 | 90 | 3.02 | ||||
| 2014 | BAL | R | 7.90 | 1.98 | 4.00 | 0.22 | 22.6% | 5.7% | 17.0% | .218 | 1.00 | .282 | 65.7% | 103 | 80 | 2.84 | ||||
| 2015 | BAL | R | 4.50 | 1.80 | 2.50 | 0.45 | 11.9% | 4.8% | 7.1% | .253 | 1.20 | .279 | 72.0% | 93 | 106 | 3.71 |
| Season | Team | Level | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | K/BB K/BB - Strikeout to Walk Ratio (SO/BB) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | AVG AVG - Batting Average Against | WHIP WHIP - Walks + Hits divided by Innings Pitched | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | divider | ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better | FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | COL | R | 8.44 | 3.38 | 2.50 | 0.84 | 18.2% | 7.3% | 10.9% | .298 | 1.69 | .361 | 24.3% | 363 | 129 | 4.67 | ||||
| 2012 | COL | R | 5.59 | 7.45 | 0.75 | 0.93 | 14.3% | 19.0% | -4.8% | .235 | 1.66 | .259 | 89.0% | 80 | 160 | 5.74 | ||||
| 2013 | BAL | R | 7.30 | 3.98 | 1.83 | 0.00 | 18.5% | 10.1% | 8.4% | .261 | 1.45 | .331 | 75.8% | 73 | 90 | 3.02 | ||||
| 2014 | BAL | R | 7.90 | 1.98 | 4.00 | 0.22 | 22.6% | 5.7% | 17.0% | .218 | 1.00 | .282 | 65.7% | 103 | 80 | 2.84 | ||||
| 2015 | BAL | R | 4.50 | 1.80 | 2.50 | 0.45 | 11.9% | 4.8% | 7.1% | .253 | 1.20 | .279 | 72.0% | 93 | 106 | 3.71 |
