Overall in his Major League career, Kolb was 0–1 with a 7.99 ERA in 21 games. In 23 innings of work, Kolb walked 19 and struck out 20.
In total, Kolb had a record of 0–1 with an ERA of 7.99 in 21 games. In his 23 innings pitched, Kolb issued 19 walks and struck out 20 batters.