John Birtwell
P
Age: 45
Bats/Throws: R/R
6'2" / 225
DOB: 9/4/1979
(45 years, 7 months, 28 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | OAK | A+ | 26 | 0 | 0 | 0 | 1 | 0 | 1.1 | 13.50 | 13.50 | 0.00 | .333 | 100.0% | 0.00 | 5.24 | |||||||||
| 2006 | OAK | AAA | 26 | 0 | 0 | 0 | 24 | 0 | 29.1 | 7.98 | 4.91 | 0.31 | .330 | 76.1% | 3.38 | 3.93 | |||||||||
| 2006 | OAK | MiLB | 26 | 0 | 0 | 0 | 25 | 0 | 30.2 | 8.22 | 5.28 | 0.29 | .330 | 77.5% | 3.23 | 3.99 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | OAK | A+ | 26 | 0 | 0 | 0 | 1 | 0 | 1.1 | 13.50 | 13.50 | 0.00 | .333 | 100.0% | 0.00 | 5.24 | |||||||||
| 2006 | OAK | AAA | 26 | 0 | 0 | 0 | 24 | 0 | 29.1 | 7.98 | 4.91 | 0.31 | .330 | 76.1% | 3.38 | 3.93 | |||||||||
| 2006 | OAK | MiLB | 26 | 0 | 0 | 0 | 25 | 0 | 30.2 | 8.22 | 5.28 | 0.29 | .330 | 77.5% | 3.23 | 3.99 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | OAK | A+ | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 7 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | |
| 2006 | OAK | AAA | 0 | 0 | 3.38 | 24 | 0 | 0 | 0 | 0 | 3 | 1 | 29.1 | 137 | 31 | 13 | 11 | 1 | 16 | 1 | 3 | 2 | 0 | 26 | |
| 2006 | OAK | MiLB | 0 | 0 | 3.23 | 25 | 0 | 0 | 0 | 0 | 3 | 1 | 30.2 | 144 | 32 | 13 | 11 | 1 | 18 | 2 | 3 | 2 | 1 | 28 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | OAK | A+ | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 7 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | |
| 2006 | OAK | AAA | 0 | 0 | 3.38 | 24 | 0 | 0 | 0 | 0 | 3 | 1 | 29.1 | 137 | 31 | 13 | 11 | 1 | 16 | 1 | 3 | 2 | 0 | 26 | |
| 2006 | OAK | MiLB | 0 | 0 | 3.23 | 25 | 0 | 0 | 0 | 0 | 3 | 1 | 30.2 | 144 | 32 | 13 | 11 | 1 | 18 | 2 | 3 | 2 | 1 | 28 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | OAK | A+ | 13.50 | 13.50 | 1.00 | 0.00 | 28.6% | 28.6% | 0.0% | .200 | 2.25 | .333 | 100.0% | 0 | 109 | 5.24 | ||||
| 2006 | OAK | AAA | 7.98 | 4.91 | 1.63 | 0.31 | 19.0% | 11.7% | 7.3% | .263 | 1.60 | .330 | 76.1% | 84 | 95 | 3.93 | ||||
| 2006 | OAK | MiLB | 8.22 | 5.28 | 1.56 | 0.29 | 19.4% | 12.5% | 6.9% | .260 | 1.63 | .330 | 77.5% | 81 | 95 | 3.99 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | OAK | A+ | 13.50 | 13.50 | 1.00 | 0.00 | 28.6% | 28.6% | 0.0% | .200 | 2.25 | .333 | 100.0% | 0 | 109 | 5.24 | ||||
| 2006 | OAK | AAA | 7.98 | 4.91 | 1.63 | 0.31 | 19.0% | 11.7% | 7.3% | .263 | 1.60 | .330 | 76.1% | 84 | 95 | 3.93 | ||||
| 2006 | OAK | MiLB | 8.22 | 5.28 | 1.56 | 0.29 | 19.4% | 12.5% | 6.9% | .260 | 1.63 | .330 | 77.5% | 81 | 95 | 3.99 |
