Price: $4,800

Atlanta Braves righty Mike Foltynewicz has yet to finish a big league season with a SIERA better than 4.10, and he's on pace for a career-worst 4.56 in 2017.

He has had a particularly rough time with left-handed hitters, allowing a .366 wOBA with a 5.25 xFIP, 32.8% hard-hit rate, 8.4% soft-hit rate and 42.0% fly-ball rate to them. Numbers like that tend to spell trouble for pitchers against Bryce Harper, who has been deadly against righties this year, posting a .446 wOBA and .324 ISO.