NL50 fold bottom set?

Posted 8 years, 4 months ago

Blinds: $0.25/$0.50 (6 Players) UTG: $50.00
MP: $66.92
CO: $50.71
BN: $109.17
SB: $53.37
BB: $58.38 (Hero)

Preflop ($0.75) Hero is BB with 3 3

UTG folds, MP raises to $1.50, CO calls $1.50, BN calls $1.50, SB folds, Hero calls $1.00

Flop ($6.25) 4 3 7

Hero checks, MP bets $2.97, CO folds, BN raises to $8.50, Hero calls $8.50, MP raises to $65.42 and is all in, BN folds, Hero folds

Final Pot MP wins $30.17
Rake is $1.58

I assumed MP's range was 65s, 44, 77 and some nut flush/combo draws so is this a good fold?