John Koronka
2005–2009 · bats L / throws L · Chicago Cubs, Florida Marlins, Texas Rangers
31G
.000AVG
.071OBP
.000SLG
More career statistics
0H
0HR
0RBI
0SB
8–13W–L
158.1IP
77K
6.25ERA
30GS
Recorded totals from Retrosheet, including regular-season tiebreakers. These are sums of available game records, not a claim to a complete official MLB career. Historical Negro League coverage can include games outside MLB’s recognized 1920–1948 window. Sources and coverage.
Career batting
| G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | K | SB | CS | HBP | SF | TB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 15 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | .000 | .071 | .000 | .071 |
Career pitching
| IP | G | GS | CG | W | L | SV | H | R | ER | HR | BB | K | HBP | WP | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 158.3 | 31 | 30 | 0 | 8 | 13 | 0 | 191 | 113 | 110 | 23 | 67 | 77 | 0 | 0 | 6.25 | 1.629 |
Season by season
| Year | Team | G | AB | H | HR | RBI | SB | AVG | IP | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 2005 |  Chicago Cubs | 4 | 4 | – | – | – | – | .000 | 15 | 10 |
| 2006 |  Texas Rangers | 23 | 6 | – | – | – | – | .000 | 125 | 61 |
| 2007 | Texas Rangers | 2 | 2 | – | – | – | – | .000 | 10 | 2 |
| 2009 | FMFlorida Marlins | 2 | 1 | – | – | – | – | .000 | 7 | 4 |