The Diamondbacks are in agreement with Brandon Bielak on a minor league contract, reports Ari Alexander of KPRC 2. Bielak elected minor league free agency after being waived by the A’s late last fall.
Bielak has pitched in parts of five MLB seasons as a swingman. He spent the first four-plus years with the Astros, a tenure highlighted by his 3.83 ERA across a career-high 80 innings in 2023. Houston carried the out-of-options righty in their bullpen early last year. He struggled to a 5.71 ERA in 10 appearances, leading the Astros to designate him for assignment. They dealt him to the A’s in a cash trade a few days later.
The A’s only kept Bielak on their roster for nine days. They designated him for assignment themselves and ran him through outright waivers. He stuck with the club in Triple-A, where he allowed over six earned runs per nine in 66 2/3 innings. The A’s brought him back up for a couple weeks in September. He concluded the year with a 5.16 ERA with a well below-average 16.4% strikeout percentage over 29 2/3 MLB frames.
Bielak hasn’t missed many bats in the majors. He has an average 22.5% strikeout rate with a 4.42 ERA in parts of five Triple-A campaigns. He’s versatile enough to work as rotation or long relief depth. Arizona’s rotation is deep, so Bielak’s better path to a roster spot is in the bullpen. Barring a late-offseason trade, Jordan Montgomery is likely to begin the year as the long man for skipper Torey Lovullo.