[Dr_Jeckyl_00]

call... A9s will win 46% over A7-AK, Axs, pairs, KQs, KJs. If villain is pushing something worse like any two, A9s will win 63% of time. Pot is offering 1.5:1. Math: you will lose 2500 54% of time and win 3800 46% (assuming villain is on stronger range of hands) of time for +EV of 398 chips. If you lose you're still in ok shape. A must call, IMO.

now lets see what everyone else thinks...