Yu Darvish was knocked around for seven runs over five innings in Saturday's loss to the Athletics.
Yu Darvish will throw a bullpen session on Wednesday.
Yu Darvish's next start will be pushed from Wednesday to Saturday.
Yu Darvish rebounded from a poor outing against Houston to hold the Angels to one run in 6 2/3 innings on Friday.
Yu Darvish will start on Friday against the Angels.
Yu Darvish recorded nine strikeouts while allowing three runs over 6 2/3 innings in Monday's 6-3 win over the Mariners.
Yu Darvish struggled with his control on Wednesday, which led to five walks and five runs -- three earned -- in six innings of work during a no-decision versus the Reds in a game the Rangers eventually won 6-5.
Yu Darvish pitched seven-plus innings and allowed two runs in a win over the A's on Wednesday.
Yu Darvish surrendered four runs -- two earned -- in 6 2/3 innings Friday in a win over the Tigers.
Yu Darvish twirled seven shutout innings Sunday in the Rangers' extra-innings defeat of the Astros.
Yu Darvish struck out nine over 6 1/3 frames but took a loss Tuesday, allowing three runs versus the Orioles.
Yu Darvish held the Athletics to two runs on four hits in six innings and settled for a no-decision on Wednesday.
Yu Darvish yielded three runs -- two earned -- in six innings and struck out 11 in a loss to the Royals on Friday.
Yu Darvish ran out of gas in Saturday's loss to the Cubs, allowing two hits, two runs and four walks over 4 1/3 innings.