Villain is 16/11, AFs of 17.0/2.7/4.0 over ~400 hands.

PokerStars No-Limit Hold'em, $0.50 BB (8 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($111.90)
SB ($11.80)
BB ($50)
Hero ($52.80)
UTG+1 ($77)
MP1 ($49.75)
MP2 ($10.90)
CO ($50)

Preflop: Hero is UTG with 9, 9.
Hero raises to $2, 3 folds, CO calls $2, 3 folds.

Flop: ($4.75) A, A, 3 (2 players)
Hero checks, CO checks.

Turn: ($4.75) 4 (2 players)
Hero checks, CO checks.

River: ($4.75) 2 (2 players)
Hero ...