Idk why it messes up when I copy it from HM2, but the right bet sizes are as follows. Hero raises to $30, SB calls $25, Hero raises to $120, CO folds, SB raises to $380. Hero calls. SB jams $830.50 into $880 on the flop. This hand was playing on Ignition poker.

Okay, so this hand really confuses me. SB is a 21/17/7.8 over 134 hands. He seems like a standard reg, so he shouldn't have hands he's 3betting here. I would think his flatting range is mostly hands like 99-77, maybe AQ, and hands like JTs/T9s/QJs/QTs/KQs, ect...

So when he squeezes, I would think he might be squeezing a few AQ combos and 99-77. My initial assumptions are villain can't really show up with AA-JJ, but its one of those spots where I can't put him on a clear value hand, but its hard to believe he would be 4betting 99-77, AQ or some medium suited connectors.

Pretty confused. What do you guys think?