Portland Trail Blazers forward Al-Farouq Aminu is active for Monday's game against the Chicago Bulls after being sidelined by a left calf injury for nearly a month.
Heavyweight world champion Wladimir Klitschko suffered a tendon tear in his left calf and on Friday postponed his title defense against British big man Tyson Fury.
Chicago Bears wide receiver Alshon Jeffery, dealing with calf and hamstring injuries, experienced a setback and is questionable to play Sunday against the Arizona Cardinals.
San Francisco 49ers running back Reggie Bush has a strained calf, but the muscle is not torn, a source told ESPN NFL Insider Adam Schefter on Tuesday.
Bears coach John Fox waited until after the team's preseason debut Thursday night to reveal that No. 1 receiver Alshon Jeffery strained a calf muscle during a recent training camp practice.
The Detroit Tigers have placed two-time AL MVP Miguel Cabrera on the 15-day disabled list for the first time in his career.
