| Period | Age | Org | IP | W | L | S | Hld | QS | ERA | WHIP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year to Date | 27 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rest of Year | 27 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Full Year | 27 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Year | Org | Age | IP | ERA | WHIP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | STL | 27 | 50 | 5.14 | 1.67 | 47 | 50 | 36 | 4 | 9.1 | 6.5 | 0.7 | -0.3 |
| 2013 | STL | 28 | 47 | 5.13 | 1.70 | 45 | 47 | 34 | 4 | 9.1 | 6.6 | 0.8 | -0.3 |
| 2014 | STL | 29 | 49 | 5.18 | 1.69 | 48 | 50 | 35 | 4 | 9.2 | 6.4 | 0.7 | -0.3 |
| 2015 | STL | 30 | 49 | 5.14 | 1.69 | 48 | 50 | 34 | 4 | 9.3 | 6.3 | 0.7 | -0.3 |
| 2016 | STL | 31 | 48 | 5.13 | 1.68 | 48 | 50 | 33 | 4 | 9.3 | 6.1 | 0.7 | -0.3 |
| 2017 | STL | 32 | 49 | 5.15 | 1.69 | 49 | 50 | 33 | 4 | 9.3 | 6.1 | 0.7 | -0.3 |
| 2018 | STL | 33 | 49 | 5.16 | 1.67 | 49 | 49 | 32 | 4 | 9.1 | 5.9 | 0.7 | -0.3 |
| Year | Age | Org | Tm | Lg | Class | G | GS | CG | GF | W | L | S | ERA | WHIP | IP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 23 | CLE | LCO | SAL | A | 34 | 0 | 0 | 6 | 1 | 1 | 2 | 3.38 | 1.19 | 64 | 44 | 100 | 32 | 3 | 14.1 | 4.5 | 0.4 | 1.5 |
| 2009 | 24 | CHN | TEN | SOU | AA | 26 | 0 | 0 | 9 | 3 | 1 | 4 | 2.83 | 1.25 | 29 | 19 | 40 | 17 | 3 | 12.5 | 5.3 | 0.9 | 0.8 |
| 2009 | 24 | CHN | IOW | PCL | AAA | 26 | 0 | 0 | 8 | 1 | 1 | 1 | 1.72 | 1.05 | 31 | 17 | 40 | 16 | 1 | 11.5 | 4.6 | 0.3 | 1.3 |
| 2009 | 24 | Coop | MES | Fall | 10 | 0 | 0 | 0 | 1 | 1 | 0 | 9.31 | 1.96 | 10 | 13 | 15 | 6 | 1 | 13.9 | 5.6 | 0.9 | -0.4 | |
| 2010 | 25 | CHN | IOW | PCL | AAA | 30 | 0 | 0 | 13 | 3 | 4 | 3 | 6.52 | 1.79 | 29 | 27 | 38 | 25 | 1 | 11.8 | 7.8 | 0.3 | -0.4 |
| 2010 | 25 | CHN | CUB | AZL | R | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 81.00 | 10.00 | 0 | 1 | 1 | 2 | 0 | 30.0 | 60.0 | 0.0 | -0.3 |
| 2011 | 26 | CHN | IOW | PCL | AAA | 50 | 0 | 0 | 22 | 4 | 4 | 7 | 3.42 | 1.48 | 55 | 42 | 75 | 40 | 6 | 12.2 | 6.5 | 1.0 | 1.2 |
| 2011 | 26 | CHN | CHN | NL | MLB | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 6.75 | 1.48 | 3 | 2 | 3 | 2 | 0 | 10.0 | 6.7 | 0.0 | 0.0 |
| 2011 | 26 | ESC | Win | 12 | 0 | 0 | 1 | 0 | 0 | 0 | 7.11 | 1.27 | 6 | 4 | 8 | 4 | 1 | 11.4 | 5.7 | 1.4 | -0.1 | ||
| 2012 | 27 | TBA | DUR | INT | AAA | 16 | 0 | 0 | 5 | 0 | 1 | 1 | 4.32 | 1.32 | 17 | 10 | 21 | 12 | 0 | 11.3 | 6.5 | 0.0 | 0.2 |
| 2012 | 27 | TEX | ROU | PCL | AAA | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 1.16 | 4 | 3 | 4 | 2 | 0 | 8.4 | 4.2 | 0.0 | 0.3 |
| 2012 | 27 | STL | MEM | PCL | AAA | 33 | 0 | 0 | 7 | 0 | 3 | 1 | 6.68 | 1.64 | 32 | 40 | 32 | 13 | 5 | 8.9 | 3.6 | 1.4 | -0.5 |
| Year | Age | Org | Lg | Class | ERA | WHIP | IP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 23 | CLE | AL | A | 5.51 | 1.75 | 55.45 | 55 | 59 | 42 | 4 | 9.6 | 6.8 | 0.6 | 0.0 |
| 2009 | 24 | CHN | NL | AAA | 4.15 | 1.41 | 56.07 | 42 | 57 | 37 | 5 | 9.1 | 5.9 | 0.8 | 0.9 |
| 2010 | 25 | CHN | NL | R | 8.27 | 2.39 | 25.47 | 29 | 30 | 32 | 1 | 10.6 | 11.3 | 0.4 | -0.8 |
| 2011 | 26 | CHN | NL | MLB | 5.29 | 1.76 | 53.52 | 47 | 61 | 47 | 5 | 10.3 | 7.9 | 0.8 | 0.0 |
| 2012 | 27 | STL | NL | AAA | 6.58 | 1.81 | 48.74 | 58 | 42 | 30 | 6 | 7.8 | 5.5 | 1.1 | -0.8 |
Gaub is often described as a "lefty Marmol," and it's a decent comparison. However, he strikes out fewer batters and walks even more. He's tough on lefties, so he may see time as a LOOGY, but he'll never be anything more until he finds some control.
A fastball/cutter-throwing lefty, Gaub came to Chicago in the DeRosa-to-Cleveland deal. Gaub struggled with his control in the Arizona Fall League, but the southpaw has good stuff and projects as a set-up guy. Should get some LOOGY innings as 2010 progresses, and could even break camp with a surprising spring.
Often referred to as a "lefty Marmol," Gaub has unhittable stuff but unfortunately he has a tough time getting it near the plate. His walk tendencies likely mean he won't be more than a lefty specialist.