Major mistake in calling river - didn't apply my read

My opp was playing alot of junk hands and was very aggressive with
suited connectors. I immediately put him on a flush draw and played
accordingly but I made two mistakes. I failed to apply an earlier read
I had on him: that in addition to playing small and medium suited
connectors he would also play A/rag suited every time.

I believe my turn bet was OK, ruining odds for both the flush draw and
the flush+overcard. But when the A showed and he bet out, I failed
to apply my read.

It was a $20 lesson.


*********** # 125 **************
PokerStars Game #1854043884: Hold'em No Limit ($0.50/$1.00) - 2005/06/07 -
21:32:49 (ET)
Table 'Alpheratz II' Seat #3 is the button
Seat 1: wearingred ($106.40 in chips)
Seat 2: DimitriT ($94.85 in chips)
Seat 3: quant ($46.50 in chips)
Seat 4: Daytime ($111.85 in chips)
Seat 5: SKULLY22 ($87.65 in chips)
Seat 6: REDWING19 ($149.40 in chips)
Seat 7: McJohn ($106.60 in chips)
Seat 8: jlalvarez44 ($58.40 in chips)
Seat 9: VegasRulz ($170.40 in chips)
Daytime: posts small blind $0.50
SKULLY22: posts big blind $1
*** HOLE CARDS ***
Dealt to DimitriT [Kh Tc]
REDWING19: calls $1
McJohn: folds
jlalvarez44: folds
VegasRulz: calls $1
wearingred: folds
DimitriT: calls $1
quant: folds
Daytime: calls $0.50
SKULLY22: checks
*** FLOP *** [Kd 7d 3s]
Daytime: checks
SKULLY22: checks
REDWING19: checks
VegasRulz: bets $2
DimitriT: raises $6 to $8
Daytime: folds
SKULLY22: folds
REDWING19: folds
VegasRulz: calls $6
*** TURN *** [Kd 7d 3s] [Js]
jlalvarez44 leaves the table
VegasRulz: checks
DimitriT: bets $10
sixxxpac joins the table at seat #8
VegasRulz: calls $10
*** RIVER *** [Kd 7d 3s Js] [As]
VegasRulz: bets $20
DimitriT: calls $20
*** SHOW DOWN ***
VegasRulz: shows [Ad 9d] (a pair of Aces)
DimitriT: mucks hand
VegasRulz collected $78 from pot
*** SUMMARY ***
Total pot $81 | Rake $3
Board [Kd 7d 3s Js As]
Seat 1: wearingred folded before Flop (didn't bet)
Seat 2: DimitriT mucked [Kh Tc]
Seat 3: quant (button) folded before Flop (didn't bet)
Seat 4: Daytime (small blind) folded on the Flop
Seat 5: SKULLY22 (big blind) folded on the Flop
Seat 6: REDWING19 folded on the Flop
Seat 7: McJohn folded before Flop (didn't bet)
Seat 8: jlalvarez44 folded before Flop (didn't bet)
Seat 9: VegasRulz showed [Ad 9d] and won ($78) with a pair of Aces