The Marlins outrighted Bellatti to Triple-A Jacksonville on Monday.
Miami exposed Bellatti to waivers after designating him for assignment over the weekend, and given his status as a 29-year-old journeyman reliever, he unsurprisingly went unclaimed by MLB's other 29 organizations. Bellatti will thus head back to Jacksonville after a brief cameo out of the Miami bullpen -- his first big-league action since 2015. He appeared in two games for the Marlins, giving up five earned runs on six hits and one walk over 2.1 innings.