20$ BvB spot A4s 6max

If I was the SB I would 3bet with my entire range for 28bb effective and it’s likely he will shove with a capped range now. I expect he will 3 bet shove with a range of approximately 30.3%, QQ-22 Ax+ K4s+ K8o+ Q9s+ QTo+ J9s+ T9s and is A4s still a clear call in the SB.

Cheers,
SDK1987

I actually think this is much closer, since I expect most competent villains will prefer to flat a lot of hands here than jam them, such as small suited aces and weaker suited broadways / off-broadways.

equity win tie pots won pots tied
Hand 0: 54.045% 47.70% 06.34% 787426920 104680842.00 { JJ-22, AJs-A8s, KQs, QJs, JTs, T9s, AQo-A2o, K9o+, QJo }
Hand 1: 45.955% 39.61% 06.34% 653872452 104680842.00 { A4s }

I think this is a "strong" range, as he may 3b/call some of these holdings. Still against this range it is very thin, we need 45% to break-even. If we take out a few of the suited hands it becomes -EV.