Villain is 15/4 with 22 ATS over 75 hands.

PokerStars No-Limit Hold'em, $0.05 BB (8 handed) - PokerStars Converter Tool from FlopTurnRiver.com

Hero (SB) ($5)
BB ($2.39)
UTG ($2.07)
UTG+1 ($4.47)
MP1 ($13.25)
MP2 ($6.48)
CO ($14.06)
Button ($4.69)

Preflop: Hero is SB with A, K
3 folds, MP2 bets $0.20, 2 folds, Hero raises to $0.60, 1 fold, MP2 calls $0.40

Flop: ($1.25) K, 3, 6 (2 players)
Hero bets $0.85, MP2 calls $0.85

Turn: ($2.95) Q (2 players)
Hero checks, MP2 bets $2.20, Hero ...