1- Villain is 28.2/6.2/2.18 in 177 hands.

PokerStars No-Limit Hold'em, $0.10 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($7.15)
MP ($4.40)
CO ($13.90)
Hero ($10)
SB ($5.70)
BB ($9.90)

Preflop: Hero is Button with J, A.
3 folds, Hero raises to $0.4, 1 fold, BB calls $0.30.

Flop: ($0.85) Q, 8, J (2 players)
BB checks, Hero bets $0.6, BB raises to $1.7

Hero??

2- Villain is 60/5.5/1.78 in 145 hands.

PokerStars No-Limit Hold'em, $0.10 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($9.75)
BB ($8.10)
Hero ($10)
MP ($9.65)
CO ($9.20)
Button ($10.25)

Preflop: Hero is UTG with A, K.
Hero raises to $0.4, 3 folds, SB calls $0.35, 1 fold.

Flop: ($0.90) Q, K, 7 (2 players)
SB bets $1.7

Hero??

3- Villain is 40/17/3 in 136 hands.

PokerStars No-Limit Hold'em, $0.10 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($11.65)
MP ($5.85)
Hero ($13.20)
Button ($6.10)
SB ($11.60)
BB ($19.80)

Preflop: Hero is CO with Q, A.
2 folds, Hero raises to $0.4, 1 fold, SB calls $0.35, BB calls $0.30.

Flop: ($1.20) A, 8, 4 (3 players)
SB checks, BB checks, Hero bets $0.6, SB raises to $1.2, BB folds, Hero raises to $1.8, SB raises to $4

Hero??