TT Bvb Help with river play 50NL

Tagg reg on a few of my tables. 24/18 , 80% fold to 3bs. I have been 3betting him a lot preflop and he hasn't been playing back. With that said, I have no idea how he plays postflop.

Not sure what is best on the river. C/F? Don't think he would value bet anything worse or try to bluff. C/C something small? I opted to B/F small, thinking he might make a stubborn call with worse but my betsize left me in a good spot to be bluffed out...but I really doubt he's thinking at that level.

No-Limit Hold'em, €0.50 BB (6 handed)

UTG (€169.39)
MP (€35.37)
CO (€52.54)
Button (€90.76)
Hero (SB) (€99.70)
BB (€50)

Preflop: Hero is SB with http://www.flopturnriver.com/pokerfo...smilies/th.gif, http://www.flopturnriver.com/pokerfo...smilies/tc.gif
4 folds, Hero bets €1.75, BB calls €1.50

Flop: (€4) http://www.flopturnriver.com/pokerfo...smilies/4s.gif, http://www.flopturnriver.com/pokerfo...smilies/7c.gif, http://www.flopturnriver.com/pokerfo...smilies/4c.gif (2 players)
Hero bets €2.75, BB calls €2.75

Turn: (€9.50) http://www.flopturnriver.com/pokerfo...smilies/2s.gif (2 players)
Hero bets €6.25, BB calls €6.25

River: (€22) http://www.flopturnriver.com/pokerfo...smilies/5c.gif (2 players)
Hero bets €12.50 , BB raises €32.50

My first thought was overbet jam. Not because we want to, but because we can.

Interesting spot for sure, I thiiink B/F $16.50 is best here - part of it being because you've been running him over preflop, otherwise it could be a C/F. I am pretty sure that half potting it here vs anyone competent is not the best play given "I have no idea how he plays postflop".

Interested in hearing what others have to say.

I find these spots tough to analyze mostly because of my interpretation of bet sizing.

If I'm faced with this sizing on the river, I'm much more likely to turn some low pair or 7x into a bluff, but I'm not sure most people think that way.

What's his AF? Is he more likely to raise a FD on the flop?

We're talking bvb vs a player you've been running over preflop. I think I'd go for value $16-17ish.