Raised the turn to protect TP, checked to A that completed flush on river and fold to

Poker Stars $1.00+$0.10 No Limit Hold'em Tournament - t10/t20 Blinds - 8 players
The Official 2+2 Hand Converter Powered By DeucesCracked.com

MP2: t1500 M = 50
CO: t1520 M = 50.67
BTN: t3040 M = 101.33
SB: t1460 M = 48.67
Hero (BB): t1500 M = 50
UTG: t1500 M = 50
UTG+1: t1480 M = 49.33
MP1: t1500 M = 50

Pre Flop: (t30) Hero is BB with 6:diamond: J:diamond:
2 folds, MP1 calls t20, 4 folds, Hero checks

Flop: (t50) 4:spade: 2:heart: 2:diamond: (2 players)
Hero checks, MP1 checks

Turn: (t50) 6:spade: (2 players)
Hero bets t35, MP1 calls t35

River: (t120) A:spade: (2 players)
Hero checks, MP1 bets t80, Hero folds

Bad play? I raised on the turn to protect my hand from being outplayed, folded the river because the flush draw got there + the A is a really bad card; I didn't really beat anything; I bet pocket 3s 5s pair of 4s and 6 with a worse kicker, just seemed like I was beat

seems fine, theres not much value in a bet and not very many missed draws. fyi you bet the turn, not raised it. i think if you see a non-spade 9-K river you can c/c to bluffcatch