nl10 sh 55

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.05/$0.1 No-Limit Hold'em (6 handed)

Known players:
[tg]BU$13.38:///////;SB$10.00:///////;BB$10.80:///////;MP2 (Hero)$22.01:///////;MP3$19.55:///////;CO$17.02:///////;[/tg]

Preflop: Hero is MP2 with 5:c, 5:s.
Hero raises to $0.30, MP3 raises to $1.00, CO folds, BU calls $1.00, 2 folds, Hero calls $0.70.

Flop: ($3.15) 3:d, 5:h, A:d (3 players)
Hero checks, MP3 bets $1.95, BU folds, Hero calls $1.95.

Turn: ($7.05) 9:s (2 players)
Hero checks, MP3 bets $16.60(All-In), Hero calls $16.60.

River: ($40.25) 4:h (2 players)

Final Pot: $40.25.

Results follow:

Hero shows three of a kind, fives(5c 5s).
MP3 shows a pair of aces(As Ks).

Hero wins with three of a kind, fives(5c 5s).

should i ve folded pre ? as played can i ever fold the turn ?it was a 160bb bet after all.