Thanks slyless, I've seen some recs merge weird hands like worse top pair and pair+draw in this line so I made the call:
Rec was playing 21/16/10 vpip,pfr,3bet and 71/53 flop turn cbet and seen him triple barrel with air before, felt very close but remembered some data on flop raises being overbluffed vs tiny cbets
Yatahay Network - $0.25 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4
BTN: 158.96 BB
Hero (SB): 100 BB
BB: 100 BB
UTG: 113.44 BB
MP: 39.92 BB
CO: 59 BB
Hero posts SB 0.4 BB, BB posts BB 1 BB
Pre Flop: (pot: 1.4 BB) Hero has K
A
fold,
fold,
fold,
BTN raises to 2.2 BB,
Hero raises to 10 BB,
fold,
BTN calls 7.8 BB
Flop: (21 BB, 2 players) 6
T
A
Hero bets 3.2 BB,
BTN raises to 12.24 BB,
Hero calls 9.04 BB
Turn: (45.48 BB, 2 players) 7
Hero checks,
BTN bets 136.72 BB and is all-in,
Hero calls 77.76 BB and is all-in
River: (201 BB, 2 players) Q
BTN shows K
K
(Flush, Ace High)
(Pre 66%, Flop 40%, Turn 23%)
Hero shows K
A
(One Pair, Aces)
(Pre 34%, Flop 60%, Turn 77%)
BTN wins 190.96 BB