Sportsvival continues to dig into the names that could shape the 2026 MLB Draft, and Gio Rojas is one of the most interesting arms in the entire class. Every draft has a few high school pitchers who make scouts stop and pay attention, and Rojas is clearly in that group. A big left-hander from one of the best high school programs in the country, Rojas brings size, stuff, confidence and the kind of mound presence that makes him feel older than most prep arms.
Background
Gio Rojas is a left-handed pitcher from Coral Springs, Florida, who pitches for Marjory Stoneman Douglas High School, one of the powerhouse baseball programs in the country. Stoneman Douglas has become a factory for winning baseball and high-level talent, and Rojas has been right in the middle of that success.
Rojas is committed to the University of Miami, but with the way his draft stock has climbed, pro teams are going to have a real decision to make early in the 2026 MLB Draft. He has also worn the Team USA uniform, which matters because it gives scouts a chance to see him against some of the best players in his age group. He has handled those moments well, showing that his stuff plays beyond just high school competition.
During his senior season at Stoneman Douglas, Rojas put together the kind of numbers that back up the hype. He finished with 11 wins, a sub-1.00 ERA and more than 120 strikeouts, while helping lead one of the nation’s top programs. He was not just good, he was dominant.
Measurements
Height: 6-foot-4
Weight: 195 pounds
Bats/Throws: Right/Left
Position: Left-Handed Pitcher
School: Stoneman Douglas High School, Florida
College Commitment: Miami
Projected Draft Range: Top 10-15 pick, with a chance to be one of the first pitchers selected
Pitching Arsenal
Rojas works with the kind of three-pitch mix teams dream about when they look at a young left-handed starter.
His fastball is the headliner. It can sit in the mid-90s and has been up into the upper-90s, but what makes it so intriguing is that it comes out of his hand easy. He does not look like he is maxing out just to get velocity. The arm is loose, the delivery is athletic, and the ball jumps on hitters.
The slider is the real separator. It has sharp, sweeping action and gives him a legitimate swing-and-miss pitch against both left-handed and right-handed hitters. For a high school pitcher, his feel to spin the baseball is advanced.
The changeup is still developing, but it is not just a show-me pitch. It has fading action and gives him another weapon against right-handed bats. The better that pitch becomes, the more realistic his ceiling becomes as a future frontline starter.
Strengths
Rojas has the kind of frame that scouts love. At 6-foot-4, he already looks the part, and there is still room for him to get stronger. He has long limbs, a loose arm and the athleticism to repeat his delivery better than most high school pitchers with that much size.
The fastball-slider combination is already good enough to beat quality hitters. His fastball can overpower hitters, and the slider gives him a put-away pitch when he gets ahead in the count. That is a big deal because many young pitchers have velocity but are still searching for a true secondary pitch. Rojas already has one.
Another strength is his poise. He has pitched in big high school games, played for a national powerhouse and performed with Team USA. He does not look uncomfortable when the stage gets bigger. That matters for a young pitcher who could be asked to carry a lot of expectations after draft day.
His strike-throwing is also better than what you usually see from a prep power arm. He is not just a thrower. He has an idea of how to attack hitters, move the ball around and use his stuff in different counts.
Areas for Improvement
Like most high school pitchers, Rojas will still need to keep polishing the finer parts of his game. The changeup is the biggest one. It has promise, but it needs to become a pitch he can trust more consistently at the professional level. If it gets to average or better, his starter profile becomes much stronger.
He will also need to keep tightening the delivery. There are times when bigger young pitchers can lose their timing, especially when they try to reach back for extra velocity. Rojas has a smooth operation overall, but pro hitters will punish missed spots more than high school hitters do.
The other question is the same question every team asks with high school pitchers: how much risk are you willing to take? Prep arms come with more development time and more volatility. The talent is obvious, but the organization that drafts him will need to be patient and build him the right way.
Draft Outlook
Sportsvival sees Gio Rojas as one of the best high school arms in the 2026 MLB Draft. There are safer college players in every draft, but there may not be many pitchers with this blend of size, left-handed velocity, spin, command flashes and long-term upside.
He feels like a top-half-of-the-first-round talent. If a team believes the changeup is coming and the delivery will keep improving, Rojas could go very early. It would not be a surprise if he is one of the first pitchers off the board.
High school left-handers with this kind of fastball-slider combination do not last long on draft night. The Miami commitment is strong, but his draft position could make it very tough for him to turn down pro baseball.
MLB Comparison
A good MLB comparison for Rojas is Cole Ragans.
That does not mean Rojas is guaranteed to become Ragans, but the profile makes sense. Both are left-handed pitchers with size, velocity, athleticism and a breaking ball that can miss bats. Ragans has developed into a power left-handed starter who can attack hitters with a big fastball and quality secondary stuff, and that is the kind of path teams will dream on with Rojas.
There is also a little Jesús Luzardo feel in the way Rojas brings athletic left-handed power from a South Florida background, but Ragans is the cleaner comp because of the frame and starter projection.
Best Team Fits
Miami Marlins: The local connection would be easy to sell, and the Marlins have never been afraid to take upside arms. Keeping a South Florida star close to home would create a strong storyline.
Washington Nationals: Washington has been building around young talent, and Rojas would give them a high-upside left-handed arm to develop with their next wave.
Colorado Rockies: The Rockies need impact pitching in the worst way. A prep lefty comes with risk, but Rojas has the type of arm talent worth betting on.
Pittsburgh Pirates: The Pirates have leaned into high-upside pitching in recent years, and Rojas would fit the idea of adding another premium arm into the system.
Kansas City Royals: Kansas City has shown a willingness to develop young pitching, and Rojas would bring the kind of ceiling that can change a farm system.
Final Thoughts
Gio Rojas is not just a good high school pitcher. He is one of the names that could define the pitching class in the 2026 MLB Draft.
The size is there. The fastball is there. The slider is there. The track record is there. Now it comes down to development, health and whether a team believes it can help him turn from a talented prep arm into a future major league starter.
Sportsvival believes Rojas has one of the highest ceilings among pitchers in this class. There is always risk with high school arms, but if everything clicks, this is the type of left-hander who could one day sit near the top of a big league rotation.