Career
He has played in Major League Baseball (MLB) for the Cincinnati Reds. Dennick was drafted by the Kansas City Royals in the 22nd round of the 2009 Major League Baseball Draft out of Tennessee Technological University. He was acquired by the Cincinnati Reds in the minor league phase of the Rule 5 Draft before the 2013 season.
Dennick was called up to the majors for the first time on September 2, 2014 and made his major league debut that day against the Baltimore Orioles.
The Dodgers claimed him off waivers on April 15, 2015. He was assigned to the Associate of Arts Tulsa Drillers but was designated for assignment on April 17.
He was outrighted to the minors and appeared in 47 games for the Drillers, with a 2.94 European Research Area.
