ST. PETERSBURG — The Tampa Bay Rays assigned Grady Emerson, the second overall pick in the 2026 MLB Draft and the franchise’s highest selection since back-to-back No. 1 picks in 2007 and 2008, to Single-A Charleston on Tuesday for his professional debut.
Emerson, an 18-year-old shortstop ranked by MLB Pipeline as the No. 10 prospect in baseball, signed with the Rays for $9.75 million — the highest bonus in history for a high school player and the second highest for any player, behind No. 1 pick Roch Cholowsky. He set a bold timeline for himself the night he was drafted: he wants to be playing for Tampa Bay when he’s 20 years old in 2028.
Emerson is expected to make his debut this week at Joseph P. Riley Jr. Park, the RiverDogs’ home ballpark, with the first pitch of Tuesday’s series opener against Single-A Hill City, the Guardians’ affiliate, scheduled for 7:05 p.m. ET. He has been taking part in the Rays’ “Bridge League” workouts and games at the club’s Spring Training complex in Port Charlotte, Fla., and that group visited Tropicana Field over the weekend to meet with big league players and coaches before a game.
Emerson is the first member of the Rays’ 2026 Draft class to join Charleston, but he will find himself among plenty of other talented prospects. Six more of the Rays’ Top 30 Prospects, according to MLB Pipeline, are with the RiverDogs, a group headlined by infielder Cooper Flemming, the Rays’ No. 5 prospect and No. 83 overall.
It is somewhat unusual for the Rays to push a player they drafted out of high school up to a full-season affiliate, but it is not unprecedented. Two years ago, the Rays sent an advanced high school hitter selected in the first round to Charleston to get a taste of professional baseball down the stretch. That player was Theo Gillen, who is now Tampa Bay’s second-ranked prospect, No. 12 overall and one of the best players in the Minor Leagues.
As was the case with Gillen, the focus for Emerson is not on his performance on the field. Charleston is playing meaningful games to prepare for the postseason, and the Rays’ priority is to get Emerson acclimated to that type of environment — learning how to prepare and play under the lights in a professional setting.