Dominic Costellic will be a 16u head coach for All American Baseball for the 2025 season. Costellic is an All American Baseball alum who has been in baseball for almost 20 years. He joined All American Baseball as a player in 2012. Costellic has been a coach for the All American program for the last three years. Costellic played high school baseball at Penn-Trafford, where he was a letter-winner for the sport. He developed and was recruited as a pitcher for La Roche College. He spent one year at La Roche before transferring to Chatham University, where he played four seasons. He logged over 90 innings of work, as well as striking out 82 batters. Costellic recently graduated with a degree in education. He is also in his first season as the junior high school head coach at Plum High School. “I have a very strong passion for the game of baseball and being surrounded by other coaches and players at all American who share that passion makes coaching at AA enjoyable,” said Costellic.