Slaten, who’s listed at 6-foot-4, 222 pounds, posted a 2.87 ERA, 1.07 WHIP, .206 batting average against, 86 strikeouts and 20 walks in 59 ⅔ innings (40 appearances, one start) last season at Double A and Triple A combined. He threw 62 four-seamers in his five Triple-A outings (8.1 innings), topping out at 98.3 mph and never throwing one below 94.1 mph. His average four-seam velo was 96.1 mph or faster in four of his five outings. He also mixes in a cutter, curveball and slider.
Cora has taken notice of this Rule 5 guy.