Tyler Matzek held the Braves to two runs over seven-plus innings Wednesday, earning a win in his MLB debut. It was an impressive outing from the 23-year-old left-hander, who hadn't exactly been lighting it up this season at the Triple-A level. He struck out seven Atlanta batters and did not issue a walk, carrying a shutout into the eighth inning. Matzek was once considered a top pitching prospect and wouldn't be the first pitcher to suddenly blossom in the majors. But we still consider him a risky fantasy play going forward.