Rays Promote RHP Aaron Brooks, DFA Justyn-Henry Malloy in Bullpen Shuffle

The Rays made a pair of roster moves Thursday, selecting right-hander Aaron Brooks from Triple-A Durham and designating outfielder Justyn-Henry Malloy for assignment to clear the necessary 40-man spot. Right-hander Mason Englert was optioned to Durham to complete the 26-man shuffle. It's a clean, transactional move — but the pieces matter.

Brooks is a veteran arm with big-league experience, the kind of depth piece Tampa Bay deploys to eat innings and protect a bullpen that the organization manages with almost algorithmic precision. The Rays don't call up starters or relievers from Durham on a whim — Brooks gets the nod because the coaching staff sees a specific role for him, likely multi-inning relief or a spot-start buffer given Englert's concurrent demotion. That framing matters: this isn't a 'something went wrong' move, it's Tampa Bay optimizing its pitching inventory the way it always does.

Malloy is the more interesting casualty here. The 24-year-old outfielder showed flashes of real offensive upside in the minors — above-average raw power and a solid walk rate — but he never fully locked down a role on the big-league roster. A DFA doesn't end careers, and given his age and tools, expect the waiver wire to be active. Detroit, rebuilding and short on corner outfield depth, figures to be among the teams that make a call.

From a betting standpoint, Brooks entering the Rays' bullpen is a mild lean toward the under on Tampa Bay team totals when he's deployed in close, late-game situations. Brooks has historically been a contact-heavy arm — he doesn't generate elite swing-and-miss rates — which means he's a groundball/soft-contact profile rather than a strikeout weapon. If he's slotted into multi-inning work, opposing lineups get a relatively hittable target, nudging run-expectancy upward for the opposition, not the Rays. Englert's demotion removes a higher-upside arm from the equation, compounding that effect.

For now, the Rays' overall pitching structure remains elite enough that one roster move won't flip team totals dramatically. But if Brooks earns regular leverage innings, monitor his strand rate and hard-hit numbers closely. Rays unders have been a profitable lean for bettors all season precisely because Tampa's roster construction is so deliberate — any crack in the bullpen depth deserves attention before the market adjusts.