Villain is DudeTristan, a 12/8/5 reg.
I've just sat down a few hands ago.

PokerStars No-Limit Hold'em, $1.00 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

Button ($97.50)
SB ($103.40)
BB ($103.80)
UTG ($34.70)
UTG+1 ($71.40)
MP1 ($95.50)
Hero (MP2) ($99.50)
CO ($206.55)

Preflop: Hero is MP2 with 7, 7
1 fold, UTG+1 calls $1, MP1 calls $1, Hero calls $1, 2 folds, SB calls $0.50, BB checks

Flop: ($5) 10, 8, 7 (5 players)
SB checks, BB checks, UTG+1 checks, MP1 checks, Hero bets $4, SB raises to $13, 3 folds, Hero calls $9

Turn: ($31) 4 (2 players)
SB bets $20, Hero ???