Zaheer khan doubtful for odi series

Zaheer Khan could miss India's ODI series against South Africa due to a muscle pull.
The speedster, who did not take the field on the last day of the Kolkata Test, pulled up with what appeared a painful right knee after bowling one over during the afternoon session on Wednesday.

Prior to walking off the field on the fourth day, Zaheer had stepped off on a couple of occasions for treatment.

The Indian board has not named a stand-by bowler yet for the one-dayers. It could be either Ishant Sharma or Sreesanth.
Zaheer had made his international comeback for the Test series against Sri Lanka last year after having recovered from the injury he sustained during the 2009 IPL. He was a part of the tri-series in Bangladesh last month as well and then played in Tests too.