Kendry Chourio Is Turning Heads In The Royals' System

When the Kansas City Royals signed 16-year-old Kendry Chourio out of Venezuela for $247,500 in January of 2025, few could have predicted just how quickly the right-hander would rise through the system. Less than a year later, he has already earned a spot on MLB Pipeline’s Top 100 prospects and is ranked number 75 on Baseball America’s list, up seven spots in just three to four months, further cementing his status as one of the most exciting young pitchers in baseball.

Chourio began the 2025 season in the Dominican Summer League, quickly proving that he belonged far above his age group. Across the DSL and the Arizona Complex League, he allowed just seven earned runs in 28 2/3 innings while walking only one batter, an eye-popping display of command for a teenager. By midseason, the Royals promoted him to Single-A Columbia. Facing older, more polished hitters, Chourio ran into some challenges, but his strike-throwing remained exceptional. In six starts, he walked only four and struck out 24, finishing with a 5.16 ERA.

What makes Chourio so intriguing is his combination of advanced pitchability and a dynamic arsenal. His fastball sits between 94 and 97 mph comfortably with natural cut, and his curveball in the upper 70s generates swings and misses while maintaining sharp downward action. He complements those offerings with a fading changeup that sits around 86-87 mph and shows plus potential. He can also flash a low to mid-80s slider, giving him a mix of weapons that is rare for a pitcher of his age. Scouts rave about his ability to sequence pitches and read hitters, a skill that is often years away for other teenage arms.

Chourio’s delivery is simple and repeatable, his lean frame athletic and increasingly strong. He commands the strike zone with a poise and confidence that belies his youth. That command, combined with his velocity and movement, gives him a profile that could project as a frontline starter if he continues on this trajectory. Advanced metrics show that Chourio’s season pitching percentiles include below-average wOBA (40th percentile), strikeout rate (55th percentile), whiff rate (31st percentile), CSW percent (40th percentile), swing percent (26th percentile), and SwStr percent (42nd percentile) per FanGraphs. However, he posted a strong ground-ball rate in the 80th percentile and an excellent walk rate in the 74th percentile, at just 7.1 percent, highlighting his ability to control the strike zone and keep hitters on the ground.

The early returns in 2026 have only added to the excitement. In a spring breakout game, Chourio threw two innings, allowed one hit, struck out three, and touched 97 mph on the radar gun. Shortly after, he made his official MLB debut, tossing three innings while giving up four hits and two earned runs, walking one batter and striking out four, throwing 59 pitches with 39 for strikes. Both outings reinforced what scouts had been saying for months. He has the ability to miss bats, attack the strike zone, and adjust to more advanced competition.

Given his age, Chourio is already well ahead of what is typical for a pitcher on a similar path. The Royals plan to help him refine his secondary pitches, pitch inside with confidence, and manage high leverage situations, all while continuing to build strength and durability. According to Prospect Tilt, he has the potential to be a top-three pitching prospect heading into 2027, underscoring just how high his ceiling might be.

Chourio is not being rushed, but the organization is not holding him back either. His rapid rise through the minors in 2025 proved he can handle aggressive promotions, and if he continues to perform, he will move quickly toward the majors. The Royals estimate his call-up time around 2029, but everything he has shown so far suggests he could arrive sooner if development continues at this pace.

With a mid to upper 90s fastball, three advanced secondary pitches, elite command, and a rare feel for pitching at such a young age, Kendry Chourio is more than just a prospect to watch. He is becoming a name that will be heard across baseball for years, and if everything clicks, he could be the next ace in Kansas City.

Interested in learning more about the Kansas City Royals' top prospects? Check out our comprehensive top prospects list that includes up-to-date stats, articles and videos about every prospect, scouting reports, and more!