Socxprospects.com says...
Fastball: 95-97 mph. Tops out at 99 mph. Control has improved and now grades as average. Command is a work in progress, but is creeping towards fringe-average. Velocity has increased in pro ball. Sat in the low-to-mid-90s as a starter, but velocity jumped considerably after moving to the bullpen. Potential plus offering if command continues to improve like it did in 2022, but for now plays below that.
Split-Finger Fastball: 84-86 mph. Shows solid feel for the offering and the confidence to throw it both in and out of the zone. Especially effective against left-handed hitters. Has improved since he got into pro ball and provides a nice complement to his fastball. Still needs improved consistency. Potential average offering.
Slider: 83-86 mph. Will vary shape and add or subtract velocity from the pitch. Some have a more vertical shape, while others are more horizontal. Primary out-pitch against right-handed hitters, but has also shown the ability to bury it down-and-in to left-handed hitters. Will flash similar potential to his splitter, but does not have the same consistency. Potential average offering.
It also says this in the summary...
Lacks a plus secondary pitch right now. Has shown bat-missing ability with both splitter and slider against minor league competition, but there are questions about how they will translate against MLB competition due to a lack of consistency and command. If one of his secondaries takes a step forward along with his command, has a better chance to carve out a full-time role in a major league bullpen.