Block played with the Fairbanks Ice Dogs of the North American Hockey League for two seasons, where he had 100 points (42 goals, 58 assists) in 110 games, as he led the league in points (76) in 2008–09, as he was named the league’s top forward as NAHL Forward of the Year.[1] He was also named to the NAHL All-West Division Team and NAHL First All-Star Team.[6]
He then played for the University of New HampshireWildcats men's hockey program. He played four seasons at UNH, playing 136 games and putting up 25 goals and 25 assists for 50 points.[1]
On July 22, 2013, HIFK of the FinnishLiiga announced they had signed Block after a two-week tryout in June 2013.[7] Block made his Liiga debut playing with HIFK during the 2013–14 Liiga season.[8] On September 20, 2013 Block was loaned from HIFK to Mestis club, HCK until he moved to Swedish HockeyAllsvenskan club Karlskrona HK.
On July 31, 2015, Block signed a one-year contract to remain in the ECHL with the Manchester Monarchs.[10]
On February 12, 2016, the Orlando Solar Bears, ECHL affiliate of the NHL’s Toronto Maple Leafs and AHL’s Toronto Marlies, announced they had acquired Block from the Monarchs in exchange for future considerations.[11] He spent parts of two seasons with the Solar Bears.
Block was traded to the Cincinnati Cyclones on October 2, 2017, just prior to the 2017–18 season.[12] He made just two appearances with the Cyclones before suffering a season-ending injury.
As a free agent, Block continued his ECHL career by agreeing to contract with the Worcester Railers for the 2018–19 season on October 7, 2018.[13] He contributed with 7 assists through 25 games with the Railers, before he was traded to former club the Manchester Monarchs on December 30, 2018.