$25NL 6m - AKs again UTG raise from tightish player

[Prodigy54321]

Poker Stars
No Limit Holdem Ring game
Blinds: $0.10/$0.25
5 players
Converter

Stack sizes:
UTG: $37.30
Pro-diggidy: $47.85
CO: $7.30
Pro-diggidy: $31
SB: $21
BB: $47.65

Pre-flop: (5 players) Pro-diggidy is Button with A[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/spade.gif[/img]
<font color="#cc0000">UTG raises to $1</font>, CO folds, Pro-diggidy calls, 2 folds.

Flop: Q[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/club.gif[/img] ($2.35, 2 players)
<font color="#cc0000">UTG bets $1.25</font>, Pro-diggidy calls.

Turn: A[img]/images/graemlins/heart.gif[/img] ($4.85, 2 players)
UTG checks, <font color="#cc0000">Pro-diggidy bets $4</font>, <font color="#cc0000">UTG raises to $11.25</font>, <font color="#cc0000">Pro-diggidy raises all-in $28.75</font>, UTG calls.

River: A[img]/images/graemlins/club.gif[/img] ($62.35, 1 player + 1 all-in - Main pot: $62.35)


Results:
Final pot: $62.35

over only about 40 hands, villain is 15/7..so he's relatively tight..that's why I just called..should I be 3betting here every time instead?

how's my line?

I didn't have any specific reads on him..is there anything else to do here?..call the raise?..I decided to push because of all of the potential draws