Villain unknown

PokerStars No-Limit Hold'em, $1.00 BB (6 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($128.70)
BB ($201.50)
Hero ($103.60)
MP ($116.35)
CO ($137.95)
Button ($100.50)

Preflop: Hero is UTG with J, A.
Hero raises to $4, 2 folds, Button calls $4, 2 folds.

Flop: ($9.50) J, 6, T (2 players)
Hero bets $7, Button raises to $20, Hero calls $13.

Turn: ($49.50) A (2 players)
Hero checks, Button bets $33, Hero raises to $79.6