Marko Arnautovic scored an injury time equalizer to earn Stoke City a point on the road at Upton Park.
Marko Arnautovic and Stephen Ireland both face late fitness tests ahead of the Week 25 visit of Manchester City on Wednesday.
Marko Arnautovic returned to the starting line-up for the first time since Week 2 with mixed results.
Marco Arnautovic is questionable for the Potters' Week 5 trip to Loftus Road with a foot injury.
It was the battle of the penalty takers as Marko Arnautovic and Peter Whittingham both scored from the spot for the only goals in the 1-1 draw between Cardiff City and Stoke City.
Marko Arnautovic will miss Stoke City's match at Everton with a hamstring injury.
Starting XI vs Birmingham: Sorensen; Wilson, Shawcross (c), Huth, Muniesa; Pennant, Palacios, Arnautovic, Nzonzi, Assaidi; Crouch
Marko Arnautovic is available for Stoke City's cup tie against Birmingham City despite coming off early against Manchester United at the weekend.
Stoke City were held without a goal after their visit to Craven Cottage as Fulham prevail 1-0.