river value bet?

[secret.asian.man]

This is inspired from the discussion in the other hand i just posted.

Villian i have played 10s of thousands of hands against. He is a decent winning lag.

Online 40/80, 6 handed.

I raise btn, villian 3 bets sb (his range is wide here, as bad as perhaps A6o or something) I cap w/ Qd9d.

Flop TT2 w/ 2 diamonds, he check calls.

Turn is offsuit 9, he checkraises, I call.

River is offsuit 2, he checks.

I think this is a river bet, as I did in the other hand. What do others think?