Sunrisers Hyderabad were dealt a huge blow today as senior left-arm pacer Ashish Nehra was ruled out of ongoing the Indian Premier League after sustaining a hamstring tendon injury. It also put serious a question mark on his future in competitive cricket. Ashish Nehra has sustained the injury during the match against Kings XI Punjab on May 15.Expert said, normally a Grade-1 hamstring injury at least takes three weeks to heal and hamstring tendon injury could take anything between 3-6 months including rehabilitation. Nehra has played 8 out of the 12 IPL matches for the Sunrisers this season taking 9 wickets at a decent economy rate of 7.65.