Every MLB draft seems to feature one high school pitcher who separates himself from the rest of the prep class. In 2026, that pitcher appears to be Gio Rojas. The Florida prep left-hander has been one of the premier amateur arms in the country for several years, and evaluators from every major outlet view him as the top high school pitching prospect in the class.
Gio Rojas, LHP, Marjory Stoneman Douglas High School (FL)
The 6’4”, 190 pound southpaw combines a projectable frame with premium athleticism and a smooth, low-effort delivery. Baseball America praises his “great movement patterns” on the mound, noting his whip-fast arm from a low three-quarters slot, excellent balance through his finish, and a frame that should continue adding strength. Those traits have scouts dreaming not only about what he is now, but what he could become.
The biggest selling point is obvious – Rojas already throws exceptionally hard.
His fastball routinely sits between 92-96 mph and has touched 98, featuring outstanding riding life that allows it to miss bats at the top of the strike zone. But he isn’t a “Nuke LaLoosh” who has no idea where the ball is going. MLB Pipeline reports he can “fill up the strike zone” with a fastball that has “outstanding riding life” that he can command to both sides of the plate.
His slider gives him a second legitimate plus weapon. Thrown in the low 80s with high spin rates, it features sweeping action and sharp glove-side finish. MLB Pipeline calls it a “true out pitch,” while Keith Law notes hitters swung through it roughly two-thirds of the time at tracked showcase events during 2025 and 2026.
Law notes that Rojas occasionally lowers his arm slot on the slider, which can flatten the pitch and potentially tip it to more advanced hitters. Even so, the pitch is good enough that many hitters still fail to make meaningful contact. MLB Pipeline notes that Rojas can occasionally rush downhill and open his delivery too early, leading to bouts of scattered command. Given his athleticism and clean mechanics, however, those are viewed as correctable adjustments rather than long-term concerns.
His third offering, a low-80s changeup, hasn’t been needed very often against high school competition, but evaluators believe there’s enough feel for it to develop into an average or better major league pitch. Having three pitches with starter potential only strengthens projections that he’ll remain in the rotation as a professional.
Rojas has backed up the scouting reports with dominant performance. He struck out at least 120 hitters in consecutive high school seasons and starred internationally for Team USA’s gold medal-winning 18U National Team, throwing 11 scoreless innings during the 2025 WBSC U-18 World Cup. Rojas impressed scouts throughout the showcase circuit, including appearances at the East Coast Professional Showcase and MLB’s High School All-American Game, consistently cementing his status as one of the elite talents in the draft class.
The Marjory Stoneman Douglas program has produced an impressive list of major leaguers, including Roman Anthony, Anthony Rizzo, and Jesús Luzardo. Committed to the University of Miami, Rojas gives teams little reason to doubt his long-term upside. Between his projectable frame, premium athleticism, electric fastball, swing-and-miss slider, and developing changeup, he possesses all the traits clubs look for in a potential frontline starter, perhaps even a true ace.
Many reports indicate the Royals have scouted Rojas extensively, and have him near the top of their draft board. Kiley McDaniel at ESPN writes that Rojas is the backup option if prep hitters Jacob Lombard and Eric Booth Jr. are both off the table, possibly as a “cut-rate option” that could sign underslot.
Prep pitchers always carry risk, but among this year’s high school arms, few offer a ceiling as high as Gio Rojas. The Royals have not historically had a great track record with high school pitchers, but that may be changing under scouting director Brian Bridges. Pitching is the currency of baseball, and if the Royals are looking to swing for the fences with the eighth overall pick, few players in this class offer a bigger payoff than Gio Rojas.
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‘ Some details of this article were extracted from the following source www.royalsreview.com ’
