I don't believe you (limp/r)

[Backstabr]

10/20. Villian is unknown, so probably a fish.

HJ limp, I raise ATo in SB, BB folds, HJ raises, I call.

Final Board 9h 3s Jc 7c Jh

I check-call every street. He thinks a while before betting the river.

[yellowjack]

looks good to me

[aceskay]

I don't play 10-20, so maybe things are a little different up there, but what exactly do you beat besides total air? Half of his hands that contain an Ace have you beat, and so do all pp.

Whenever I see the limp/r pf, I'm not always afraid that it is AA or KK like in NL cash games so much, but I do usually find that it is at least pp or strong A. Like i said though, I don't play 10-20, mostly 2-4 and 3-6, so maybe hands like this are more standard at your level.