Astorino spent two season playing for the Hartford Junior Wolpack of the MJHL. Astorino also played in 8 games in the EHL during the 2013 – 2014 season with the Washington Junior Nationals. He skated in 71 career games with the Wolpack and totaled 19 goals and 46 assist for a career 64 points. He finished the 2013 – 2014 season in the top 5 for points from a defenseman.