The Arizona Diamondbacks have placed right-handed reliever Takashi Saito on the 15-day disabled list with a strained left hamstring.
The 42-year-old Saito has no record with a 6.14 ERA in 10 games with Arizona.
The Diamondbacks also purchased the contract of left-hander Mike Zagurski from Triple-A Reno. The 29-year-old Zagurski, who was in uniform for Tuesday night's game at St. Louis, was 0-0 with a 6.18 ERA in 32 games with Arizona before he was designated for assignment on Saturday and outrighted to Reno on Monday.
Zagurski was claimed by the Diamondbacks off waivers from the Phillies last Sept. 22.