Amateur Selsky played
college baseball at the
University of Arizona. He was drafted by the
Colorado Rockies in the 34th round of the
2010 Major League Baseball draft but did not sign and returned to Arizona. In 2009, he played
collegiate summer baseball in the
Cape Cod Baseball League for the
Yarmouth-Dennis Red Sox and the
Orleans Firebirds, and returned to the league in 2010 and 2011 to play again for the Firebirds.
Cincinnati Reds He was drafted by the
Cincinnati Reds in the 33rd round of the
2011 MLB draft, and was called up to the major leagues for the first time on May 20, 2016. On January 19, 2017, Selsky was designated for assignment by the Reds.
Boston Red Sox Selsky was claimed off waivers by the
Boston Red Sox on January 25, 2017. He went 1–for–9 (.111) with a double in limited action across 8 games for Boston. On August 23, Selsky was
designated for assignment by the Red Sox following the acquisition of
Rajai Davis. He cleared waivers and was sent outright to the Triple–A
Pawtucket Red Sox on August 29. In 79 games for Pawtucket, Selsky hit .216/.270/.360 with 11 home runs and 39 RBI. He elected free agency following the season on November 6. Selsky re-signed with the Red Sox on February 7, 2018, on a minor league contract. He was released by the organization on March 31.
Cincinnati Reds (second stint) On April 9, 2018, Selsky signed a minor-league contract with the
Cincinnati Reds. In 82 games for the Triple–A
Louisville Bats, he hit .265/.333/.448 with 10 home runs and 35 RBI. Selsky elected free agency following the season on November 2. ==Personal==