Texas Rangers Breakout MLB Prospects For 2025
Entering 2025, we’re projecting a number of Rangers prospects to have the potential for a breakout season.
To qualify, a player must rank outside the organization’s Top 10 prospects entering the year. All scouting reports are from Baseball America’s 2025 Prospect handbook, which you can purchase here.
You can find Top 10 prospect rankings for all teams here and all breakout candidates here.
Rangers Top Prospects For 2025
We rank the top players in Texas’ system entering the season, complete with new scouting reports, tools, grades & more.
Breakout Prospects
David Davalillo, RHP
Preseason Rank: 17
BA Grade/Risk: 45/High
Track Record: Davalillo was originally signed by the Mets—where his father has been a longtime minor league coach—in 2021 but was released after the season and signed by the Rangers the next year. He spent most of his next two seasons in Rookie ball save for one start at Low-A. The righthander broke out in 2024 in a major way. His 1.88 ERA was the best in the minor leagues and his 113 strikeouts ranked ninth in the system.
Scouting Report: Nothing in Davalillo’s arsenal jumps out as a true plus pitch, but nothing in his mix is worse than fringe-average. His fastball sits around 93 mph and touches 96, and he switched its shape from four-seam to two-seam as the season wore on. Davalillo’s best offspeed is his split-changeup. The pitch garnered a 57.8% miss rate, the highest of any part of his repertoire. He throws two distinct breaking balls: a curveball in the mid 70s and a sweeper in the low 80s. Both pitches earned fringe-average grades from scouts. He pounded the zone with his entire arsenal and walked just 32 hitters in 110.1 innings. His results didn’t skip a beat after the move to High-A, a fact scouts inside and outside the organization attribute to his cerebral nature and excellent feel to pitch.
The Future: After a breakout season, Davalillo will reach Double-A for the first time in 2025. If he can tame the hitter-friendly upper levels of the Rangers’ system he’ll jump up the ranks and work toward a future as a back-end starter.
Scouting Grades: FB: 50. CB: 45. SWP: 45. SPLT: 55. CTL: 55.
Kolton Curtis, RHP
Preseason Rank: 23
BA Grade/Risk: 40/High
Track Record: Curtis pitched at Bishop Verot High in Fort Myers, Fla., and was committed to Barry University before the Rangers signed him as an undrafted free agent. He made his debut in the Arizona Complex League in 2023, then turned in a standout season at Low-A Down East.
Scouting Report: Curtis is a tall, projectable righthander with a four-pitch mix that should take steps forward as he adds strength to his frame. His four-seam fastball averaged 93 mph and touched 96 while showing nearly 18 inches of induced vertical break. He backs it with a slider, curveball and changeup. Some scouts see the changeup as his best pitch while others prefer the slider, which has gyro shape and solid depth. The changeup, thrown in the high 70s, shows solid sinking action. The curveball is a top-down breaker that offers a north-south contrast to the east-west pattern created by his slider and a split-changeup, though its break is inconsistent. Curtis’ command and control are below-average, and he walked 12.2% of hitters at Low-A.
The Future: The Rangers have been aggressive with undrafted free agents in recent years, and Curtis looks like their latest success story. Scouts who saw him in the Carolina League reported a pitcher with the potential to fit in the back end of a rotation. To do so, he’ll have to keep adding strength to his frame and throw a few more strikes. His next stop is High-A Hickory.
Scouting Grades: FB: 50. CB: 40. SL: 55. CH: 55. CTL: 40.
