Mike Casaleggio - Baseball Coach - Seton Hall University Athletics

Mike Casaleggio

Title:
Director of Baseball Operations

Mike Casaleggio was hired in September 2026 as Assistant Baseball Coach. Casaleggio makes his return to South Orange after a year where he ran the offense and infield defense at DePaul Catholic High School in Wayne, NJ.

During that summer, Casaleggio was an assistant in the prestigious Cape Cod Baseball League with the Falmouth Commodores. While in Falmouth, Casaleggio worked with the infield defense and assisted in the development of the offense and baserunners. In his previous stint at Seton Hall, he worked as Director of Baseball Operations and Assistant Coach in 2024 and 2025.

Casaleggio is an alum of Plam Beach Atlantic University where he was a team captain and starting shortstop for the Sailfish. Casaleggio had a few stops in his collegiate career with it starting at Marist College and continuing at Bergen Community College where he was a two time team captain and All Region Selection.

A native of Oakland NJ, Casaleggio also served as an instructor for Prevail Baseball Academy in Ramsay, NJ where he offered instruction to players while also helping run the organizations teams.