Small was promoted to Triple-A Nashville on Tuesday.
One of the organization's top prospects, Small has posted a 2.18 ERA with 67 strikeouts in 41.1 innings at Double-A this season, and he's now one step closer to the major-league club. The Brewers' rotation depth makes it unlikely that Small receives a call-up in 2021, but such a move is not out of the question, especially if his success translates to Triple-A.