The Seattle Mariners made their 25-man roster official Sunday morning, with the club optioning first baseman Efren Navarro, outfielder Daniel Robertson, and relievers Donn Roach and Blake Parker to Triple-A Tacoma.
Relievers Charlie Furbush (left shoulder biceps tendinitis) and Evan Scribner (strained right lat) were placed on the 15-day disabled list retroactive to March 25, joining catcher Jesus Sucre (broken leg) and reliever Ryan Cook (lat). Sucre and Cook are on the 60-day DL.
Catcher Rob Brantly, despite pushing for the backup catcher job after being claimed off waivers from the White Sox on March 12, was designated for assignment.