I think it's a bad fold on the turn, since there could be worse pairs+draws in his range. Also if I bet about t340 OTF, I can set myself for a turn shove without overbetting the pot. Thoughts?
PokerStars - 10/20 Ante 3 NL - Holdem - 9 players
Hand converted by PokerTracker 4
CO: 71.85 BB (VPIP: 21.82, PFR: 15.66, 3Bet Preflop: 7.33, Hands: 4,087)
BTN: 74.35 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 1)
SB: 79.7 BB (VPIP: 100.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 1)
BB: 74.85 BB (VPIP: 28.18, PFR: 17.72, 3Bet Preflop: 8.40, Hands: 1,836)
UTG: 74.85 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: -, Hands: 1)
UTG+1: 74.85 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: -, Hands: 1)
MP: 74.85 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: -, Hands: 1)
Hero (MP+1): 74.85 BB
MP+2: 74.85 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: -, Hands: 1)
9 players post ante of 0.15 BB, SB posts SB 0.5 BB, BB posts BB 1 BB
Pre Flop: (pot: 2.85 BB) Hero has Q♥ A♣
fold, fold, MP calls 1 BB, Hero raises to 4 BB, MP+2 calls 4 BB, fold, BTN calls 4 BB, SB calls 3.5 BB, BB calls 3 BB, fold
Flop: (22.35 BB, 5 players) Q♦ T♦ 7♣
SB checks, BB checks, Hero bets 12 BB, MP+2 calls 12 BB, fold, fold, fold
Turn: (46.35 BB, 2 players) 9♠
Hero bets 19 BB, MP+2 raises to 58.7 BB and is all-in, fold,