Do you bet this river against an unknown? If he has a 10, we may get him to fold, playing it like a flush...All other hands I would assume we are value betting against and could get a call from, as I don't think he has a flush, and I'd assume he would play bigger pairs a little harder..Comments on other streets are cool too

PokerStars No-Limit Hold'em Tourney, Big Blind is t150 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

CO (t14315)
Button (t6840)
SB (t5715)
BB (t15015)
UTG (t23585)
UTG+1 (t12590)
MP1 (t5350)
MP2 (t7230)
Hero (t16085)

Preflop: Hero is MP3 with 9, 9.
1 fold, UTG+1 raises to t300, 2 folds, Hero calls t300, 2 folds, SB calls t225, BB calls t150.

Flop: (t1200) 3, 2, T (4 players)
SB checks, BB checks, UTG+1 bets t750, Hero raises to t1800, SB folds, BB folds, UTG+1 calls t1050.

Turn: (t4800) 3 (2 players)
UTG+1 checks, Hero checks.

River: (t4800) 5 (2 players)
UTG+1 checks, Hero

Your flop raise isnt consistent with a flush draw, because semi-bluffing with a ~pot size bet with 3 players behind you, including a raiser, is a donk play. On the other hand, his play IS consistent with a flush draw. check behind here.