Jackson Tetreault, 26, and a 2017 7th Round pick by the Nationals, gave up seven hits and eight runs in 3 2⁄3 innings pitched for Triple-A Rochester in his last outing before tonight’s.
The rough outing took the Ruskin, Florida-born righty drafted out State College of Florida, Manatee-Sarasota, from a 3.15 ERA on the year up to 4.19, with his batting average against jumping from .217 to .231.
In 12 starts and 58 IP, Tetreault had 24 walks (3.72 BB/9) and 52 Ks (8.07 K/9) before he got the call to come up to make his first major league start.