63 RHP Nick Mikolajchak (25.1yo, ranked 20th in 2022)
I'll start with the conclusion after I looked at Miko's 2022: this ranking is too low. He (and Misiaszek) belongs in the 40FV pile around 40th on this list. Just as I've overvalued him last offseason, expecting him to be one of the many Guardians debutant, I've now undervalued him after his mediocre season. Prospect expectation fatigue set in and then he was both not rostered or picked up in R5, which added to that perception of Mikolajchak.
But, as we've seen with Oscar Gonzalez last year, this means nothing now. A new season is ahead and Miko is very much at the top of RP options for the Guardians.
Miko had a lot of helium after a strong year at AA in 2021 skipping Class A entirely. In Columbus, his velocity and overall quality of stuff regressed, but he still found ways of getting the job done. In fact, his ERA was as good, even slightly better in AAA. And while his peripherals were worse than the year before, they were still above average compared to other AAA arms with 50+ IP, so was his SwStr%.
If you add age/level (24 and under), Miko ranked 6th of 55 P in ERA and 15th in both FIP and SwStr%. You didn't expect that, didn't you? Yeah, neither did I. Not sure if they still used the old ball in AAA, but it was rough for pitchers at that level. Case in point: Pilkington who had better ML stats than AAA.
What does this mean for Mikolajchak heading into 2023? Again, nothing. Everything's reset again. If his stuff gets back to 2021 form, he's a lock to debut as Guardian next season. And if it doesn't, Miko certainly learned more ways to get outs, even working on a tightrope. He never had problems throwing strikes, but his BB/9 ballooned over 5 in AAA, probably a consequence of losing his stuff and confidence in it. And yet, his percentage of scoreless outings was better in AAA than AA. Another surprising fact.
So despite the overall disappointing 2022 season, Miko maybe has further developed his mental fortitude needed for a ML RP role. As it is, I believe he has all the makings of a decent up and down middle reliever and if his quality of stuff returns, so does his ceiling of backend/setup RP.