In recognition of his athletic achievements, academic scholarship, and leadership skills, he was presented with the John P. Stabile Memorial Award during his senior year.
Between 2007 and 2009, he also served as an Envoy Coach for Major League Baseball International, where he worked with both amateur and professional teams in Europe.
While serving as head coach, Hamm oversaw the most successful era in Amherst baseball's 162-year history, with a record of 221–113 (.662).
[1] After departing from Amherst College, he became the head baseball coach at Eastern Connecticut State University for four seasons, from 2019 to 2022.
Hamm's leadership helped ECSU break the school record for wins with 49, which is tied for the second-most ever by a DIII National Champion.
Hamm's impressive work during the 2022 season earned him the Skip Bertman Award as National Coach of the Year from the College Baseball Foundation.