Josh White

White was dominant across the highest two levels of the minors in 2025, compiling a 1.86 ERA, 0.90 WHIP and 107:22 K:BB across 67.2 innings between Double-A Pensacola and Triple-A Jacksonville. The 25-year-old righty was named to the Triple-A All-Star team for his strong performance, and with numbers like that, it's no surprise the Marlins added him to their 40-man roster this offseason to protect him from the Rule 5 Draft. White's three-pitch arsenal includes a slider and curveball that generate plenty of swing-and-miss, but his mid-90's fastball is merely adequate. The 2022 fifth-round pick is capable of covering more than one inning at a time, which is how Miami deployed Ronny Henriquez (elbow) at the beginning of 2025 before shifting him to a more traditional high-leverage relief role. White has a chance to make the Marlins' Opening Day roster and is worth monitoring throughout 2026 since closer Pete Fairbanks is signed to a one-year deal. Read Past Outlooks