1st hand ak flop tp mono flop

PokerStars No-Limit Hold'em, 15 Tournament, 10/20 Blinds (9 handed) - PokerStars Converter Tool from FlopTurnRiver.com

Button (t1500)
SB (t1500)
BB (t1500)
Hero (UTG) (t1500)
UTG+1 (t1500)
MP1 (t1500)
MP2 (t1500)
MP3 (t1500)
CO (t1500)

Hero's M: 50.00

Preflop: Hero is UTG with :kc:, :as:
Hero bets t60, 7 folds, BB raises to t120, Hero calls t60

Flop: (t250) :9h:, :kh:, :5h: (2 players)
BB bets t40, Hero raises to t160, BB calls t120

Turn: (t570) :tc: (2 players)
BB checks, Hero bets t375, BB calls t375

River: (t1320) :3d: (2 players)
BB checks, Hero bets t845 (All-In)

Total pot: t1320

is my line ok? think im struggling a bit post flop, when to be aggressive, when to control it a bit. but i feel at times i say control but im being a bit passive.

guess sizing is an issue here, what do i do if a heart comes on rvr..

I'd 4bet this pre to 300, happily call a shove. Now there's more money in pre flop, I can shove over any flop bet he makes, or shove turn if he just c/c flop.

As played I don't know what to do on river, I might just check behind because I'm scared. Don't like your sizing much, I go closer to pot on both flop and turn.

Is this a SnG? You need to specify in your subject or post.

I would raise the flop larger. Other than that, it seems fine.

was a standard sit n go turbo,yes...

turbo? Definitely 4betting pre lol. I don't play sngs though because I generally suck at them.

I think preflop is fine, I'd be more inclined to 4-bet in a MTT but in a STT I prefer to see if I can spike something nice on the flop before committing my stack.

I agree with courtie, raise more on the flop. You're giving your opp almost 4:1 odds to call your small raise, I'd make it 250-300 to go. As you played it the rest is fine.

In my opinion i 3bet pre to 275. As played may be i bet more in flop and in turn and in that river shove also