NL25: overpair gegen calling station

[von7thal]

PokerStars No-Limit Hold'em, $0.25 BB (5 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: ITH Forums)

Button ($19.65)
SB ($26.85)
BB ($21.60)
UTG ($37.15)
Hero ($54.30)

Preflop: Hero is MP with :5d, :5c.
UTG calls $0.25, Hero raises to $1.25, 1 fold, SB calls $1.15, 1 fold, UTG calls $1.

Flop: ($4) :2h, :2d, :4c (3 players)
SB checks, UTG bets $1, Hero raises to $3.5, SB folds, UTG calls $2.50.

Turn: ($11) :9s (2 players)
UTG checks, Hero checks.

River: ($11) :9d (2 players)
UTG bets $1, Hero raises to $6.25, UTG calls $5.25.

villain: 52.9/3.9/1.53 über 102 hände
villain war big time fish und riesen calling station. callte einen reraise preflop UTG mit K3s usw.

ist hier eine river-vbet gut gegen diesen spieler?
gegen unknown/TAG call river?