Well, now maybe Mark Sanchez (25) can concentrate on his playbook. According to TMZ and other sources, the New York Jets quarterback and his lady love Eva Longoria (37) have decided to go their separate ways after just a few months.

NY Jets QB Mark Sanchez has just lost his best wide receiver ... Eva Longoria. Eva's rep has confirmed the two have officially called it quits after several months of dating. Chalk up another loss for Sanchez (25 years old) -- who already took a beating from the Patriots this weekend.

Eva Longoria, Kate Upton, Hayden Panettiere, Jamie-Lynn Sigler and Hilary Rhoda.. just imagine how well Sanchez would do if he was actually a good quarterback!

No word yet if New York Jets back-up quarterback Tim Tebow will be coming of the bench to do a little 'Tebowing' of his own.