The Pirates Plunder Yankees Infield Depth in Clay Holmes Trade
Depending on how one frames Monday’s Yankees and Pirates swap of reliever Clay Holmes for upper-level minor leaguers Hoy Park and Diego Castillo, it can look pretty rough. Holmes, who is out of options, is walking over five per 9 IP and has an ERA just a shade under 5.00 in a middle relief role for one of the worst teams in baseball, while Park and Castillo are annihilating the upper levels of the minors and play valuable defensive positions. But even though my shoot-from-the-hip reaction to this deal was that the Yankees took a bit of a bath because I think Castillo has the most long-term upside of the players exchanged, there are indications that Holmes is better than his superficial stats and really special in a few ways. There are also minor league roster dynamics at play for New York that make parting with these two middle infielders more palatable.
But let’s start with Holmes since he’s the one most likely to play an immediate big league role in the Bronx pressure cooker. He owns the highest groundball rate in baseball at 72.8%. It’s well above Holmes’ career rates, but he’s also experienced a 3 mph uptick in velocity to his fastball, cutter and curveball. For a pitcher generating a league-leading rate of groundballs, his HR/FB rate, a whopping 18.8%, feels unusually high and seems likely to regress to his career mean or below, considering how sinkery his improved, harder fastball is playing. It’s part of why his FIP and xERA are at least a run below his ERA to this point.
Holmes has also had a shift in his pitch deployment, as his cutter/slider has taken precedent over his curve. The combination of repertoire alteration, newfound arm strength, and rust (Holmes barely threw in 2020 due to a foot fracture and a forearm strain) may be contributing to that poor control. Holmes’ walk rates (15% career, 13% this year) are troubling, though he’s slowly improved in that regard every season of his career. The Yankees are walking a tight rope here. Holmes is out of options and he had forearm trouble last year (he’s about a half decade removed from a 2014 Tommy John). He’s a little wild. He’s also superlative in a particular sense and joining a team that has been one of the best at developing pitchers in the last five years. Read the rest of this entry »