villain is 35/0/1 over 40 hands. I'm about 22/9 over 75 hands at this table.

Party Poker No-Limit Hold'em, $ Hero (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP2 ($24.40)
MP3 ($19.38)
CO ($35.40)
Button ($26.55)
SB ($20.95)
Hero ($26.20)
UTG ($24.75)
UTG+1 ($23.25)
MP1 ($36.65)

Preflop: Hero is BB with A, K. SB posts a blind of $0.10.
7 folds, SB (poster) completes, Hero raises to $0.75, SB calls $0.75.

Flop: ($2) A, 8, 7 (2 players)
SB bets $0.25, Hero raises to $1.5, SB calls $1.25.

Turn: ($5) J (2 players)
SB checks, Hero bets $3, SB calls $3.

River: ($11) 4 (2 players)
SB checks, Hero checks.

Final Pot: $11

This is mostly a maximizing extraction question. I think I should have be a little more on the flop and the turn. A check behind standard?