Cardinals to promote Thomas Saggese

The Cardinals are set to call up infield prospect Thomas Saggese for his major league debut, reports Robert Murray of FanSided. He’s not on the 40-man roster, so St. Louis will need to formally select his contract from Triple-A Memphis. The Cards already have a pair of vacancies on the 40-man, however, so they’ll only need a corresponding move on the active 28-man roster.

Saggese, 22, was acquired from the Rangers in the 2023 deadline trade sending left-hander Jordan Montgomery and reliever Chris Stratton to Texas. Baseball America currently ranks him as the system’s fifth-best prospect. He’s hitting .253/.313/.438 with 20 home runs, 23 doubles, three triples, nine steals (in 13 attempts), a 23.1 percent strikeout rate and a 5.9 percent walk rate in 528 plate appearances this season. BA describes Saggese as a “bat-first middle infielder” with an aggressive approach but above-average contact skills and a knack for barreling the ball.

Though he’s spent time at all three infield positions to the left of first base, Saggese’s primary position in the minors has been second base. He’s logged more time at shortstop than second base this season, perhaps in a bid to diversify his skill set, but Masyn Winn’s breakout has solidified shortstop at Busch Stadium and Nolan Arenado remains entrenched at the hot corner. 

Saggese’s clearest path to a regular role with the Cardinals will be at second base, which scouting reports feel is his best position anyhow. He has competition in the long term, primarily in the form of Nolan Gorman, but the slugging Gorman has struggled this season and has yet to stake his claim as the Cards’ second baseman of the future.

Gorman’s struggles reached a boiling point last month when he was optioned to Triple-A himself. The Cardinals have been using the versatile Brendan Donovan at second base since, but Donovan has been hobbled by a foot injury recently and (speculatively speaking) could be bound for the injured list. Even if Donovan avoids an IL stint, calling Saggese to the majors both gives the Cardinals a short-term alternative and affords them a look at a potential key piece of their future infield.

Saggese also provides some insurance for Winn at shortstop if Donovan misses either a couple more games — he was out of Sunday’s lineup — or heads to the injured list. Before the Saggese move, Jose Fermin was the only shortstop option on the roster other than Winn and Donovan. If Donovan is sidelined for any period, Fermin would’ve been ticketed to step in at second base, leaving the Cards with no real backup to Winn at short.

Saggese would’ve been eligible for the Rule 5 Draft this offseason and would’ve been a slam dunk to be selected, so the Cardinals were always going to add him to the roster before mid-November’s protection deadline. 

The current health status of their infield group may have forced the issue a bit sooner, but that’ll only serve to get Saggese some late-season reps against big league pitching — a notable development for him given that he’d almost certainly have been called to the majors at some point in 2025 anyhow. 

He obviously won’t receive a full year of service at this point, so Saggese remains on track for free agency no earlier than the 2030-2031 offseason and arbitration eligibility no sooner than the 2027-2028 offseason.