1/3 with standard opening to $20-30. I am in CO with 98ss ($4,500 starting)
MP ($1,500 effective) opens to $25 and a passive player to his left, doing a lot of limp folding, calls.
I make it $125
Villain in SB ($4,000 behind, seems like a solid, knowledgeable young player, capable of 4bet bluffing and value betting) makes it $375 and original raiser and caller fold.
History: He has seen me be pretty active 3betting the weaker players. This is the first time he has 4bet, but he has also been active 3 betting.
I call and we are heads up
JsJc5d (Pot $800)
Villain bets $175
I call (I think about raising here, but decided to see a turn and see if he shuts down or gives me an opportunity to bluff on a T, 7, 6 or spade and could even hit an 8 or 9 for a pair and be ahead of his AQ, AK)
Turn 9c (Pot $1,150)
Villain bets $750 and I call
River 2d (Pot $2,650)
Villain jams for $2,800
My thoughts...If he is a thinking player, he should be playing pot control with QQ+ since I have TJs, JQs, JKs, AJs and JJ all in my range. I have now called 2 streets of aggression and could easily have a jack. So his bet could be turning a club draw into a continued bluff and now just jamming the river, he has AJ or he is overplaying QQ+. More combos of AKcc, AQcc, A2-5cc than AJ....but I haven't played with him enough to be confident he wouldn't overplay his QQ+ here.