3 $55 hands

[elcheapo]

Converter won't work for the emails I get through empire so I'll just give basic synopsis.

1. 4 players SB (3500),BB me (2100),UTG (1600), UTG+1 (whats left over. Blinds 100-200, SB minraises and I call with 109 suited. Haven't seen the minraise before but he's been aggressive. Flop comes 933 , check, push and lose to pocket kings.
2. 6 handed Blinds 100-200. Chip leader 4000 is sb and I'm bb (2400)with 99. He raises to 600 and I push and he hits his Q from AQ on the river. Lose my stack to any non ace flop as an alternative??
3. Heads up 2800 (me) versus sb (the rest) who has folded many times to my pushes. He raises to 1200 (blinds 200-400) and I call with 86 suited planning to push any draw, pair etc or basically anything without an ace. Flop comes 953 which is the minimal draw I was looking for and I push.

[elcheapo]

Any thoughts on these plays??