NL25 - Value Raising

[Jw513]

Villain plays 13/12/0.60 over 170 hands.

Party Poker No-Limit Hold'em, $0.25 BB (6 handed) Party-Poker Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

BB ($25)
UTG ($13.04)
MP ($84.84)
CO ($6.93)
Hero ($35.21)
SB ($29.84)

Preflop: Hero is Button with , .
3 folds</font>, Hero raises to $1</font>, 1 fold</font>, BB calls $0.75.

Flop: ($2.10) , , (2 players)</font>
BB checks, Hero checks.

Turn: ($2.10) (2 players)</font>
BB bets $1.5</font>, Hero calls $1.50.

River: ($5.10) (2 players)</font>
BB bets $2.5</font>, Hero calls $2.50.


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Villain plays 38/10/0.58 over 140 hands

Party Poker No-Limit Hold'em, $0.25 BB (6 handed) Party-Poker Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

SB ($36.45)
BB ($43.16)
UTG ($13.02)
MP ($23.15)
CO ($72.37)
Hero ($29.31)

Preflop: Hero is Button with , . UTG posts a blind of $0.25.
2 folds</font>, Hero raises to $1</font>, 1 fold</font>, UTG (poster) calls $0.75.

Flop: ($2.10) , , (3 players)</font>
UTG checks, Hero bets $1.5</font>, UTG calls $1.50.

Turn: ($5.10) (3 players)</font>
UTG checks, Hero checks.

River: ($5.10) (3 players)</font>
UTG bets $1.25</font>, Hero calls $1.25

Can I raise any of these rivers?... knowing that I'll fold to a 3bet like 95% of the time... Is raise/fold a good line to take on both rivers? I know pots are really small, but just need advice on whether these should be played differently.