villain is 17.7/5/3.3 over 80 hands. Any commitment plan when facing his flop raise?
PokerStars No-Limit Hold'em, $1.00 BB (7 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($100)
Hero ($128.65)
MP2 ($104.50)
CO ($88.50)
Button ($104.90)
SB ($126.50)
BB ($133.80)

Preflop: Hero is MP1 with K, A.
1 fold, Hero raises to $4, CO calls $4, 3 folds.

Flop: ($9.50) K, 8, 6 (3 players)
Hero bets $6.5, CO raises to $16.5, Hero ?