Villian here has stats: 51% VPIP; 26% WTSD
I've been playing very tight.

6 Handed

AXN has $59.37 (CO)
Villain has $86.50

Villain Limps,
MP Folds
AXN called $1 and raised $4
Button folded.
SB folded.
BB folded.
Villain called $4

Flop. $11.50 ----- Villain checked., AXN bet $8. Villain called $8

Turn. $27.50 ---- Villain checked., AXN checked.

River. $27.50 ---- Villain checked. AXN bet $20.

??

i think that putting him on the flush and betting in hopes that he will fold for fear of the boat is definitely -EV. anyone with the flush is going to call there and probably most people with trip aces as well. i don't play a lot of 6-max but i assume this is especially true there as opposed to full ring.