Boston Red Sox rookie starting pitcher Tanner Houck finally made his debut in 2021, albeit a cameo appearance. He only made three starts, but two of them were against the Braves and Yankees, making his results even more impressive at face value. In 17 innings, he compiled a 0.53 ERA (3.25 FIP) 0.88 WHIP. Most of his success stemmed from 33% strikeout and 47% ground-ball rates. While there can be some excitement from his brief appearance, there are also some red flags that he will need to ...