Hendrickson also has a 10 -- 4 slider , but his slider only reaches the high 70s to low 80s .
Hendrickson is a groundball pitcher , with a fastball in the high 80s and a decent 12 -- 6 curveball .
pitcher also has a 10 -- 4 slider , but Hendrickson 's slider only reaches the high 70s to low 80s .
Hendrickson is a groundball pitcher , with a fastball in the high 80s and a decent 12 -- 6 curveball .