$5 NLHE 6-max: TT vs nit on river

8/7/AF 1.8/flop bet 71/ 855hands
river bet standard?

IPoker, $0.02/$0.05 No Limit Hold'em Cash, 6 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.

Hero (BB): $5.39 (107.8 bb)
UTG: $1.30 (26 bb)
MP: $6.10 (122 bb)
CO: $2.22 (44.4 bb)
BTN: $5.31 (106.2 bb)
SB: $1.12 (22.4 bb)

Preflop: Hero is BB with T T
UTG raises to $0.15, 4 folds, Hero calls $0.10

Flop: ($0.32) 4 2 J (2 players)
Hero checks, UTG bets $0.28, Hero calls $0.28

Turn: ($0.88) J (2 players)
Hero checks, UTG checks

River: ($0.88) 9 (2 players)
Hero bets $0.50, UTG calls $0.50

c/f river

Not really standard vs this player, Why are you betting the river?

This guy is never calling hands that we beat.

he could call with sth like A9/88/77 but yeah I guess c/f makes sense

He doesn't have A9 here and 88/77 is outweighed by his AA/KK/QQ that plays the exact same way. You are also guaranteed calls by the overpairs but not necessarily the underpairs.

As others have said a C/F is best.

vs a nit @ 5NL w/ AF1.8 and he's betting?
You didn't hit your set so why continue?