Reds activated LHP John Lamb from the 15-day disabled list.
Lamb will start Tuesday in place of Jon Moscot, who has been dealing with a shoulder issue.
Acquired from the Royals in the Johnny Cueto deal last July, the 25-year-old Lamb was forced to begin this season on the disabled list following back surgery in December. He had an ugly 9.22 ERA through three rehab starts in Triple-A, but he had a 12/3 K/BB ratio in 13 2/3 innings and averaged 10.5 K/9 over 10 starts with the Reds late last year. He's worth grabbing in NL-only formats.