Farmer allowed one run on two hits and a walk while striking out one over 1.2 innings in Tuesday's 9-4 loss to the Phillies.
Farmer allowed four runs on three hits and one walk while striking out two over one inning in Thursday's spring game against Texas.
Farmer signed a one-year, $2.25 million contract with the Reds on Thursday, Mark Sheldon of MLB.com reports.
Farmer (3-4) was credited with Monday's win over the Cubs. He struck out two over 1.2 hitless and scoreless innings.
Farmer allowed three runs (two earned) on two hits over one inning in Saturday's 12-5 loss to San Diego.
Farmer signed a one-year, $1.75 million contract with the Reds on Thursday, Jon Heyman of the New York Post reports.
Farmer finished the 2022 season with a 3.83 ERA, 1.30 WHIP, five holds and two saves over 47 innings, but had a 2.83 ERA over 35 innings following his second call-up on July 9, Bobby Nightengale of The Cincinnati Enquirer reports.
Farmer (personal) was reinstated from the bereavement list Saturday.
Farmer was placed on the bereavement list Wednesday.
Farmer gave up one walk but did not surrender a hit in a scoreless ninth inning of work to earn the save in a 3-2 win over the Orioles on SUnday