Jace
Diaz

Jace Diaz, Casteel (AZ), 2027
Positional Profile: SS/RHP
Body: 6-0, 159-pounds. Lean, wiry frame with noticeable projection to add strength and size as he matures.
Hit: LHH. Balanced stance and load, stays on the backside with a controlled gather despite some barrel wrap. Works around the ball at times but maintains a line drive approach, makes contact out front with consistent barrel control. 66.3 mph bat speed with 12 G's of rotational acceleration.
Power: 92 max exit velocity, averaged 86.1 mph. 306' max distance.
Arm: RH. INF-87 mph.
Defense: Moves with smooth, quick feet and stays down through the play. Keeps the arm up and follows throws with accuracy, showing reliable strength across the diamond.
ATH: 6.88 runner in the 60. 30.00 max vertical.
Vizual Edge: 68.61 Edge Score

Jace Diaz, a 2027 graduate out of Casteel High School, impressed at the Tucson Summer ID with his standout performance as a left-handed hitting middle infielder. Diaz showcased his polished defensive skill set, featuring ultra-clean actions and advanced footwork up the middle. His fluid movements and quick transfer highlight his natural feel for the position, making him a reliable defender in all situations. At the plate, Diaz put together an impressive round of BP, consistently driving the ball with authority. His approach is mature for his age, focusing on using the middle part of the field, resulting in a series of low line drives and deep fly balls. With his combination of defensive prowess and offensive consistency, Diaz is a player to watch closely as he prepares for the 2025 spring season. Casteel High School is adding yet another piece to their lineup, as Diaz’s continues to development he could be a significant contributor to their success in the near future.