6-max Cash game, 100BB deep
Hero holds A♥3♥
Goes 5-way to the flop, single raised for 3BB
FLOP: 6♣8♥T♥
SB bet 10 BB
BB folds
UTG raises 20BB
HJ folds
CO (Hero) calls
SB all in for 100BB
UTG all in for 100BB
Should Hero call?
I put them on a set and top pair top kicker. The odds of hitting the nut flush are 35% for putting 80BB more in a 215BB pot. Hero calls, stars shows Hero has 27.4% equity so it was a -EV call. Where did I calculate my equity wrong? Is it due to the possibility of quads and full houses or because someone maybe already folded heart cards?