Northampton managed to beat Liverpool at Anfield in the Carling Cup earlier this week.
Jacobs said: “It’s absolutely phenomenal, and I don’t think anyone can say we didn’t deserve it because of how hard we worked.
“To be honest we just came here to enjoy it. I’m a Liverpool fan, although this is the first time I’ve been to Anfield and it’s incredible.
“Who do I want in the next round?
“Who’s left in? Manchester United away – I’d take that one all day long.”
