Promoted to Triple-A The Diamondbacks promoted Frias from Double-A Amarillo to Triple-A Reno on Monday, Zach Buchanan of The Athletic reports. Impact Monday was moving day for several of Arizona's more highly regarded prospects, as outfielder Alek Thomas will move up to Reno with Frias, while outfielder Eduardo Diaz and starter Brandon Pfaadt were promoted to Amarillo from High-A Hillsboro. Over his 16 starts with Amarillo this season, Frias turned in a 5.26 ERA, 1.20 WHIP and 91:25 K:BB across 78.2 innings.
AUGUST 16, 2021 • ROTOWIRE