Colby Lewis allowed three runs -- two earned -- over seven innings in a loss to the Angels on Tuesday.
Colby Lewis fell to 9-12 after giving up four runs over seven innings Monday against the Royals.
Colby Lewis pitched a complete game Wednesday in the Rangers' defeat of the Mariners.
Colby Lewis gave up four runs on six hits over six innings of work on Friday.
Colby Lewis fanned 10 for the first time this year Saturday, but still lost after giving up five runs in six innings against the Angels.
Colby Lewis threw a six-hit shutout as the Rangers stomped the White Sox 16-0 on Tuesday.
The Rangers received a call on Colby Lewis, but MLB.com's T.R. Sullivan reports that the club will only deal him if "the situation really appeals to Lewis."
Colby Lewis yielded two runs in seven innings Wednesday in a win over the Yankees.
Colby Lewis fell to 6-7 after allowing two runs over five innings Saturday against the Blue Jays.
Colby Lewis was demolished by the Angels' lineup on Thursday, allowing 13 runs (11 earned) in 2 1/3 innings, resulting in a loss.
Colby Lewis held the Mets to three runs -- two earned -- over seven innings Saturday in a Rangers win.
Colby Lewis dodged bullets for most of the night until a five-run seventh inning saddled him with a loss against the Tigers on Tuesday.
Colby Lewis allowed five runs on 10 hits over five-plus innings in a 14-8 triumph over the A's on Monday.
Colby Lewis allowed three runs on seven hits over five innings and was fortunate to escape with a no-decision against the Marlins on Tuesday.