Calling AI pre-flop w/ AK

$10NL. I raised the standard 4xBB when limped to me in MP w/ AKo. Folded round to SB, who pushed for $11.30 making it HU. I had about $10 behind me. SB's stats were 20.9/5.6/1.55. I folded. I put him on AA-KK or maybe QQ. If I'd had AKs I prolly would have called...

Good? Bad? When r u likely to go AI PF w/ AK?

fold.

Easy fold.

Fold.
AK is for raising, not for calling.
Villain's possible range
1)pocket pair 22-QQ, you're 50-50
2) AQ,KQ etc, you're way ahead (but villain has PFR of 5, so not gonna happen)
3) AK you're splitting
4) AA, KK you're way behind.

For an almost tight player who isn't very aggressive you got to be thinking AA/KK if they 3-bet push pre-flop
I fold AKs as well. It's not that much better than AKo, flush chances are slim.