How's my line? ($100nl)

[Spank_her_Pair]

Hero, amount $141.80
Player 6, amount $108.05


** Dealing Down Cards **
Dealt to Hero:
Player 4: Fold
Hero: Raise ($4)
Player 6: Call ($4)
Player 1: Fold
Player 2: Fold
Player 3: Fold

** Dealing Flop **
Community cards: ($9)
Hero: Bet ($7)
Player 6: Call ($7)

** Dealing Turn **
Community cards: ($23)
Hero: Check
Player 6: Bet ($12)
Hero: Call ($12)

** Dealing River **
Community cards: ($47)
Hero: Bet ($31)
Player 6: Raise to ($85.05)
Hero: Call or fold? its $54 to call pot is $162 but i dont see a weaker A pushing here.

Ive got no read on player, he seems ok but ive never played with him before.

[Al Green]