The 22-year-old hitman has been sidelined by a groin injury since making a bright early impression with three goals in two halves of football after joining us from Brighton.
He missed out on our two matches in South Africa and last weekend's friendly against PSV but is expected to make his bow against the Portugese giants.
But he's now been named in the squad for Sunday's clash.
"I'd love to be out there," said Bobby at Spurs Lodge. "It's a massive game as well, Sporting Lisbon at White Hart Lane, I can't wait.
"Obviously it's been frustrating, especially missing out in South Africa although it was good to get to know the lads for a few days.
"The injury wasn't too much of a problem, a little abductor strain, nothing serious and basically I've had treatment and rest.
"It feels okay now and I'm looking forward to get going again."
Bobby Zamora can't wait to step out at White Hart Lane for the first time against Sporting Lisbon on Sunday.