LANSING, MICH.—The blue-chip Blue Jays are moving up.

Shortstop Bo Bichette and third baseman Vladimir Guerrero Jr., are being promoted from the low-A Lansing Lugnuts and will join the Dunedin Blue Jays of the Florida State League next week, the Star has learned.

The pair will play Thursday night’s home game against the West Michigan Whitecaps before flying to Miami for the MLB Futures Game. From there, they’ll head northwest to Dunedin to finish the season in high-A ball.

In Thursday night’s game, Guerrero launched a 400-foot homer.

Guerrero is the top-rated prospect in the Jays’ minor league system, while MLB.com ranks Bichette fifth among Jays prospects. Together the pair, both teenage sons of retired major leaguers, have spent the spring and early summer dominating the Midwest League.

Bichette, 19, leads the league in batting (.383), total bases (157) and OPS (1.068), while Guerrero entered Thursday batting .317 with 44 RBI and a .883 OPS. Wednesday night the 18-year-old Guerrero smashed his sixth homer of the season, a blast that landed on the outfield concourse and nearly bounced out of Cooley Law School Stadium.

Last week both players were named to the MLB Futures Game, which kicks off the all-star break by showcasing standouts from across the minor leagues. Bichette will play for team USA, while Guerrero joins the World team, and the pair are the youngest players on either roster.

Both players entered the Blue Jays organization with plenty of fanfare and the elevated expectations that come with big names and big signing bonuses.

Bichette, son of longtime Colorado Rockies slugger Dante Bichette, was the Jays’ second-round pick in the 2016 draft and received a $1.1-million bonus.

Bichette was named the Jays’ minor-league player of the month on Thursday.

Guerrero, a native of Baní in the Dominican Republic, is the son of Montreal Expos legend Vladimir Guerrero, and collected a $3.9-million bonus when he signed as an international free agent in July 2015.