Pokerchamps 2c/4c table

Shorthanded

UTG($1.34)Me
LP

I'm delt Ac-Jc
I raise 10cents
LP calls
Flop comes up 7-6-7 rainbow
I check
LP bets 4c
I call
Turn comes up Kd
I check
LP bets 4c
I call
River comes up 9c
I check
LP bets 41c
I push all-in
LP folds

After he folded, he said, "I hope my three 7's had you beat, I told him I had A-Js and he didnt say a word from then on"

Did I make a mistake by telling him what I had? How well did I play? If anyone has anything to add feel free to.



Pokerchamps 2c/4c table (different table)

Shorthanded

BB($3.88)Me
SB($1.88)
Button($0.64)(same guy from 1st handhistory)


I'm delt JhQh
Button raise to 12 cents
SB calls
I think for a sec, and call
I call
Flop comes up Jd-Js-10d
SB Checks
I Check
Button Bets $0.04
SB Folds
I Raise 12c
Button goes all-in
I call
Turn comes up 4c
Flop comes up 8s
Button has A-J
Buttons wins with Three of a kind jacks, Ace kicker.

How did I do here?