PITTSBURGH — Steelers defensive end Brett Keisel will sit out Sunday's game at Miami with a left hamstring injury.

Keisel was injured during the first quarter of the Steelers' 28-10 victory against Cleveland on Sunday and did not return.

Coach Mike Tomlin said Tuesday either Nick Eason or former first-round draft pick Ziggy Hood would replace Keisel.

Steelers right guard Doug Legursky sprained a medial collateral ligament in his left knee against Cleveland, but returned to the game. He is expected to play at Miami.

CHICAGO — The Chicago Cubs will keep Mike Quade as their manager, choosing to go with the man who did a fine job running the team over the last six weeks of the season.Quade, the team's third base coach the past four years, was given a two-year contract along with a club option for 2013. He served as interim manager after Lou Piniella abruptly stepped down in late August, leading the team to a 24-13 record the rest of the way.