Villain is 20/8/3.6 over 100 hands and has a Raise Cbet stat of 100. Is stacking off here standard?? I figured he could have the flush draw, AQ, KQ, or some sort of straight draw but his bet size threw me a bit, thoughts?

$0.05/$0.1 No Limit Holdem
9 players
Converted at weaktight.com

Stacks:
UTG Hero ($10.00)
UTG+1 J3339 ($1.70)
MP1 DreamHoly ($10.15)
MP2 edmund9242 ($5.55)
MP3 SDMF420 ($8.10)
CO DreamSS ($9.70)
BTN havlat24 ($18.05)
SB rudi71 ($12.30)
BB Scartum ($11.05)

Pre-flop: ($0.15, 9 players) Hero is UTG
Hero raises to $0.40, 5 folds, havlat24 calls $0.40, 2 folds

Flop: ($0.95, 2 players)
Hero bets $0.70, havlat24 raises to $5, Hero scratches his head???


Hand 2 - Unknown villain. I always seem confused when flopping hands in limped pots, and I couldnt really put him on a specific range due to the fact it was a limped pot and id never played with villain before. Fold turn?? As played I thought betting river would be a bad idea, was I right?

$0.05/$0.1 No Limit Holdem
8 players
Converted at weaktight.com

Stacks:
UTG richy7421 ($11.10)
UTG+1 nerijuzz ($9.40)
MP1 Ari Aleksi ($8.40)
MP2 ManorJr ($10.15)
CO CocaBusiness ($11.95)
BTN r00ky ($1.90)
SB goodman2705 ($2.00)
BB Hero ($12.75)
[Ari Aleksi posted $0.15]

Pre-flop: ($0.30, 8 players) Hero is BB
richy7421 calls $0.10, nerijuzz calls $0.10, Ari Aleksi checks, 1 fold, CocaBusiness calls $0.10, 2 folds, Hero checks

Flop: ($0.55, 5 players)
Hero bets $0.50, 2 folds, Ari Aleksi calls $0.50, 1 fold

Turn: ($1.55, 2 players)
Hero bets $1.10, Ari Aleksi raises to $2.20, Hero calls $1.10

River: ($5.95, 2 players)
Hero checks, Ari Aleksi bets $3.60, Hero folds

Hand 3 - Villain is 79/18/3.8. How can I extract more value from this hand? Just posting this and realising he's pretty aggro has made me wonder if calling his minraise and checking it to him on turn might have been better. Any thoughts guys?

$0.05/$0.1 No Limit Holdem
8 players
Converted at weaktight.com

Stacks:
UTG socpro_one ($1.55)
UTG+1 IlseogSvend ($10.35)
MP1 Hero ($10.15)
MP2 paul9eqr ($10.00)
CO AlexUP ($14.70)
BTN Spleen25 ($11.10)
SB AbsoluteApeX ($9.90)
BB RobertMoog ($10.00)

Pre-flop: ($0.15, 8 players) Hero is MP1
2 folds, Hero raises to $0.40, 1 fold, AlexUP calls $0.40, 3 folds

Flop: ($0.95, 2 players)
Hero bets $0.70, AlexUP raises to $1.40, Hero raises to $3.50, AlexUP folds

Cheers guys.