Quote Originally Posted by seven-deuce View Post

It's definitely a mistake not betting, when i check it's unlikely he's ever betting a worse king on that board after considering my aggression up to the river, same goes for 77-TT, he's only gonna bet 55 and flushes. Could also bluff me out of the pot by shoving too.
you nailed it.

villain calling range is larger than betting range -> we have >50% equity against calling range -> betting is better than checking (and it's for value too)