Rogelio Armenteros

Rogelio Armenteros was optioned to Triple-A Round Rock on Saturday.

Fantasy Impact

Armenteros (1-1) allowed five runs on seven hits and a walk while striking out three through four innings in Saturday's 8-4 loss to the Athletics. He took his first loss of the season. Armenteros will return to Triple-A, where he carries a 5.05 ERA with a 72:28 K:BB through 71 1/3 innings this season. Brad Peacock is expected to be activated off the injured list in a corresponding move.

Rogelio Armenteros (1-0) allowed one run on two hits and two walks while striking out six through five innings in Sunday's 5-3 win over the Rangers. He earned his first win of the season.

Fantasy Impact

Armenteros dominated in first career start, forcing 14 swinging strikes and retiring the final eight hitters he faced. Armenteros has a 1.93 ERA and a 9.6 K/9 through four appearances this season. His next scheduled start is Friday, away against the Cardinals.