Michael Wacha has been dynamite in his first 5 starts in Boston. The question is, has he regained his status as a front line starter like he was in StL or is this some smoke and mirrors shit.
Wacha's best season was in 2017 when his average FB was 95.1. He slipped into the 93 range and lost effectiveness. Last year, he bumped up to 93.8 but this year is down to 92.9. So he isn't experiencing a velocity spike
When Wacha was at his best, he was a 8.5K/9IP player. Last year he was near 9. This year, just 6.58. So no change in K rate
Wacha's best season saw a BB rate of 2.99/9IP. Last year was down to 2.24. This year, he is at 3.81, near his career high.
So if his velo isnt spiking and he isn't King more or BBing less, why is he so damn dominant?
Look at two stats here. Wacha's career HR rate is 1.12 per 9IP. From 19-21, it was at 2.0 average. This year, it is 0.69/9IP. Is he getting more ground balls? Yes, 5% more GB's, albeit right at his career AVG. FB% has stayed the same. LD% has dropped from 25-20%. He's avoiding hard contact
Second one is BABIP. Career BABIP is right at .300. This year, he's at .146. So you know what this means? If he continues on this run he is on and the sox drop from contention, it would behoove Bloom to trade him ASAP before the cat jumps out of the bag.