In the
2010–11 season, Wishart was with Lightning affiliate the
Norfolk Admirals when on January 1, 2011, he was traded by the
Tampa Bay Lightning to the
New York Islanders for goaltender
Dwayne Roloson. He was directly assigned to Islanders' AHL affiliate the Sound Tigers, before he was later recalled to make his debut with the Islanders. Wishart scored his first NHL goal on February 13, 2011, against
Ryan Miller of the
Buffalo Sabres in a 7–6 overtime victory. Prior to the
2013–14 season, Wishart left North America and signed a contract with
Schwenninger Wild Wings of the German DEL on August 29, 2013. While Wishart was expected play for the team during 2014–15 season, in August 2014 the Wild Wings terminated his contract at Wishart's request so he could return to North America for personal reasons. After a stint with ECHL's
Evansville Icemen in 2014–15, he moved to Sweden during the season to join
Mora IK of the second-tier
Allsvenskan league. On October 1, 2015, he inked a deal with German DEL2 club,
Eispiraten Crimmitschau for the remainder of the 2015–16 season. Entering his seventh season abroad, following tenures in
Sweden,
Slovakia,
Czech Republic and
Hungary, Wishart returned to former German club, Eispiraten Crimmitschau for the
2019–20 season. Wishart is now a member of the Melbourne Mustangs in the AIHL, for season 2022. ==Career statistics==