New Delhi: Indian middle-order batsman Suresh Raina has signed a three year deal with leading sports management group, IOS Sports & Entertainment. IOS will now manage Raina's endorsements and brand associations, corporate profile, patents and digital rights, images, visibility on social networking sites and merchandise.

"I was in touch with Neerav from past few months and we had several rounds of dialogs. I have been observing his company doing very interesting work for Olympic Sportspersons," Raina said.