Career
Undrafted, Rallo played two seasons with the Texas Stars before he was signed to a one-year contract by the Florida Panthers on July 2, 2011. In the 2011-2012 season, he made his long awaited debut in the National Hockey League as a 30-year-old in a 3-2 overtime victory against the Carolina Hurricanes on December 18, 2011. He was re-signed to a one year, two way contract extension on July 1, 2012.
After three seasons within the Panthers organization, Rallo returned to the Texas Stars on a one-year AHL contract on August 1, 2014.