The Seattle Mariners are calling up top prospect SS/3B Colt Emerson, per multiple reports led by Ryan Divish of the Seattle Times. The move came as somewhat of an unexpected move, as Emerson was initially listed in the Tacoma Rainiers lineup in Triple-A. Instead, Seattle is bringing up their 20 year old quite literally from the South Sound. The corresponding move is another stint on the injured list for Brendan Donovan, this time with a left groin muscle strain. Per Mariners GM Justin Hollander, Donovan re-aggravated his groin injury in the last game in Houston when he was on base three times with a near-cycle.
Apparently, core surgery, such as the one Donovan had this off-season, can make one more susceptible to groin strains and core muscle strains in the months following recovery. Hollander said that while the team was aware Donovan would need to have his workload managed carefully in the first half of the season, the re-aggravation is a clear sign that they need to take a step back.
“It’s inflamed, it’s irritated, and it’s back to where it was when he went on the IL for the first time, so we need to get it right,” said Hollander.
Donovan will have two separate injections: a PRP injection for the groin strain and a separate one in his adductor muscle “to try to keep both things working together and get them right.” The team will evaluate further after the inflammation calms, but Hollander anticipates Donovan to be down for at least two to three weeks.
Emerson is one of the most well-regarded prospects in all of baseball, with national outlets ranking him near the top of all major prospect lists to start the year (Baseball America – 7th, Baseball Prospectus – 15th, FanGraphs – 11th, MLB Pipeline – 9th).
“This is not a 15 at-bat or 20 at-bat tryout to see if he’s capable of taking the job and running with it for the rest of the year,” said Hollander, who said Emerson’s response to the news that he was officially going to be a big-leaguer was great I’m gonna go pack my bag and I’ll head right up, like he was picking up a friend at the airport instead of achieving a lifelong dream. “I have zero concerns that he’s emotionally ready to handle it, that he’smature enough to handle the day-to-day of the major league life. He certainly has the tools and skills to go compete at this level.”
The move makes Emerson the youngest player in the American League, and the youngest Mariners player since Félix Hernández debuted as a 19 year old in August of 2005. In fact, Emerson was born just 15 days before the King’s big league debut, h/t Connor Donovan. After scorching the minors a season ago, Emerson signed a contract extension for eight years, $95 million, with club options for 2034 this spring. It seemed like the sort of move that would come in concert with an immediate call-up, but Seattle left the youngster in Tacoma to continue working. Healing from a few minor injuries—most notably a wrist injury that sidetracked his progress towards the end of last month—Emerson has played regularly for the Rainiers while working between shortstop and third base.
The Mariners have seemed intent to work in Emerson at third base when he debuts, where he’s looked smooth as a defender, as opposed to shifting veteran SS J.P. Crawford in the de facto captain’s final year under contract. It’s a bit of rhyme with Crawford’s own debut, as the then-22-year-old took primary work at third in deference to Freddy Galvis. But Emerson came up as a shortstop, and is the heir apparent to the position in the future, and will get reps in there, as well, said Hollander, which will also serve to give J.P. Crawford some much-needed days off.
“I think he sees the ball really well,” said Hollander. “In our view, he’s always handled that transition [between third and short] seamlessly. Bouncing back and forth has never really bothered him. I think he naturally has sort of arm angle adaptability, so he can throw from a bunch of different stops. He’s always made it look very easy at third base, too. So I wouldn’t anticipate any growing pains.”
Emerson’s defensive capabilities should be a boon for Seattle in either location, so it’s most pertinent to see how the 2023 first round pick handles himself at the plate. He’d run a respectable .255/.347/.469 line in the hitter-friendly Pacific Coast League, but striking out at an elevated 27.2% clip had suggested he might receive a bit more seasoning before the call.
Instead, he is here. The club announced the move just after 2 PM on Sunday.
“You never really know with a young player until they get out there and show us what they can do, but we do have all the confidence in the world that he can go take the job and run with it,” said Hollander. “And it that’s how it works, that’ll be great. We’d be thrilled for him and thrilled for us.”