6-handed, 100BB effective stacks

MP who is 15/7 over 230 hands opens to 3x. We 3-bet with XX in the BB to 9x. MP goes all-in for 100BB

Other stats worth noting: MP first in raise 10% over 40 hands, F3B 50% over 2 hands, 4B range 5.3% over 2 hands

Obviously not a huge sample size to deal with, but given this evidence, I'm curious as to how we'd construct our calling range here. Our minimum defense ratio is a mere 9.1%

Assuming we 3-bet this particular villain 8% of the time out of the BB, this equates to a calling range of about AA/KK only.

Am I missing anything here?