01/28/2024 - All-In National Showcase - San Antonio, TX Mateo is a lean, athletic 1B/RHP who will graduate in 2027. At 1B, he shows smooth / fluid actions. He displays proper footwork around the bag and is a quality receiver. Hands are clean and presents out front. He moves well glove side with range increasing as he improves foot quickness. At the plate, he shows an open setup. Hands are quick and work through a level swing path. He makes consistent contact through a line drive approach with power showing best to the pull side. Lower half works well through the swing with an aggressive hip turn. On the mound, fastball showed a range of 61-62 mph with sinking action. Breaking ball displays 10/4 shape with gradual break. He maintains arm speed on his changeup with sink. Stock on the mound will continue to rise as he builds more arm strength through a long toss program. With 3 years to further develop, Mateo has potential with time and room to progress his game.