The Reds designated Busenitz for assignment Saturday.
Busenitz is on his way out just one day after having his contract selected by the Reds. In his one inning of relief against the Pirates on Friday, he gave up four runs (three earned) on four hits. Across his 41 outings in Triple-A this season, Busenitz has a 3.79 ERA and 1.25 WHIP across 57 innings. Casey Kelly had his contract selected by Cincinnati from Triple-A Louisville in a corresponding move.