Passively played AK (reasoning within)

[Fnord]

Once it gets 3bet by the BB who is 13/8 with a 5% 3bet, I just flat again because I'd prefer to see a flop with AK than jam it like a lot of people would. Is this a mistake?

You have position and a goodish hand, but 5% 3-bet seems super-tight so a flat is perfectly reasonable if not ideal.

That said, if he's TAgg, how often do you think he's check/folding the flop there?

[BorisTheSpider]

You have position and a goodish hand, but 5% 3-bet seems super-tight so a flat is perfectly reasonable if not ideal.

That said, if he's TAgg, how often do you think he's check/folding the flop there?

JJ/TT/AK could be check/folding, for 15 combos.

AA/KK/QQ/AQs/KQs are continuing, for 20 combos.

Flop should probably have been a check behind in that case. For one thing, if he's planning a checkraise with AQ/QQ/KK/AA it's a good spot to pot control.

[bikes]

pot control.