Houston Astros shortstop Jeremy Pena. Troy Taormina-USA TODAY Sports

The Astros announced that shortstop Jeremy Pena has been reinstated from the injured list, reports Chandler Rome of the Houston Chronicle. Outfielder Chas McCormick was optioned to Triple-A in a corresponding move.

Pena landed on the IL with thumb discomfort but has returned fairly quickly, as no serious structural damage was found. That’s surely good news for the Astros, as the rookie is enjoying an excellent debut season. 

His .277/.333/.471 batting line amounts to a wRC+ of 132, or 32% better than the league average hitter. He’s also added excellent defense at shortstop, producing six Outs Above Average and six Defensive Runs Saved. He’s already produced 2.4 wins above replacement on the season, according to FanGraphs. That’s the highest such mark among rookies this year, making him a serious contender for AL Rookie of the Year honors, though Julio Rodriguez is hot on his heels at 2.3 fWAR.

The news on McCormick is somewhat surprising, as he’s been close to an everyday player this year. After last year’s trade of Myles Straw and the injury to Jake Meyers, McCormick and Jose Siri became the team’s regular center fielders. 

McCormick has put up a line of .219/.291/.394 this year for a 98 wRC+, a slight drop from last year’s 109 but still around league average. Siri, on the other hand, has a batting line of .185/.248/.315 for a wRC+ of 64. Meyers returned from his injury on Friday, with Siri being optioned to the minors. McCormick seemed safe as the bench outfielder, backing up Meyers, Kyle Tucker, Michael Brantley and Yordan Alvarez, who would regularly slot into the three outfield positions and designated hitter.

Perhaps the Astros preferred McCormick to get regular at-bats in the minors as opposed to riding the pine in the majors. Whatever the reason, the club now has J.J. Matijevic, Mauricio Dubon and Aledmys Diaz as the outfield safety net. 

This move has potential service time implications for McCormick, as he entered the year with exactly one year of MLB service time. Had he stayed on the big league roster, he would have reached arbitration after the 2023 campaign and then free agency after 2026. If he spends a few weeks in the minors, he will be unable to get a full year of service time in 2022, thus pushing his free agency back a year. He could still qualify for arbitration after 2023 as a Super Two player, however, depending on how much time he spends on the farm.

More must-reads:

TODAY'S BEST
Longtime NFL executive Bill Tobin dies
Avalanche goaltender confirms retirement after short, injury-marred career
Analyst insists that the Raiders like this divisive quarterback prospect
NHL approves sale, relocation of Arizona Coyotes
Eastern and Western Conference play-in teams' odds to advance take hit with brutal injuries
NFL decides fate of five players suspended for gambling
Injured Rangers ace ahead of schedule in rehab efforts
Penguins' Sidney Crosby addresses retirement, contract chatter
Warriors 'want' Klay Thompson back with team next season
Bill Belichick says he’s only coached one rookie who was NFL-ready from Day 1
Giants GM addresses Daniel Jones 'buyer’s remorse' report
76ers big man gives Knicks bulletin-board material ahead of first-round matchup
Yankees star joins elite company after latest feat
Watch: Avalanche star Nathan MacKinnon puts exclamation point on historic season
Aroldis Chapman suspended by MLB over brief exchange with umpire
Packers make important roster move just days before 2024 NFL Draft
Steelers' Russell Wilson blasted by Super Bowl champion: 'You were along for the ride' for championship
Former GM eviscerates Falcons brass for passing on Bill Belichick
Yankees' Juan Soto reportedly eyeing 'bidding war' between two teams
Mike Trout makes his thoughts on a trade from Angels abundantly clear