PokerStars No-Limit Hold'em, $0.02 BB (2 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($0.90)
Button ($2.16)

Preflop: Hero is BB with A, K. Button posts a blind of $0.02.
Hero raises to $0.06, Button (poster) calls $0.04.

Flop: ($0.12) 9, K, 6 (2 players)
Hero bets $0.04, Button calls $0.04.

Turn: ($0.20) 2 (2 players)
Hero bets $0.1, Button calls $0.10.

River: ($0.40) Q (2 players)
Hero bets $0.18, Button calls $0.18.

Final Pot: $0.76
i thought this was pretty solid play, was it?

PokerStars No-Limit Hold'em, $0.02 BB (3 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($1.26)
Button ($1.86)
SB ($0.94)

Preflop: Hero is BB with 5, J.
Button calls $0.02, 1 fold, Hero checks.

Flop: ($0.05) J, 7, 9 (2 players)
Hero bets $0.04, Button calls $0.04.

Turn: ($0.13) J (2 players)
Hero bets $0.04, Button calls $0.04.

River: ($0.21) 2 (2 players)
Hero bets $0.16, Button calls $0.16.

Final Pot: $0.53

i think i maybe could have gotten more here by betting 8-10 cents on turn

PokerStars No-Limit Hold'em, $0.02 BB (4 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($1.45)
UTG ($2.57)
Button ($0.12)
SB ($0.96)

Preflop: Hero is BB with 8, 8.
UTG calls $0.02, 1 fold, SB completes, Hero raises to $0.06, UTG calls $0.04, SB calls $0.04.

Flop: ($0.18) 7, Q, 9 (3 players)
SB checks, Hero bets $0.06, UTG folds, SB calls $0.06.

Turn: ($0.30) 8 (2 players)
SB checks, Hero bets $0.14, SB folds.

Final Pot: $0.44
should i have bet smaller on the turn to get him to stay

PokerStars No-Limit Hold'em, $0.02 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP ($3)
Button ($2.81)
Hero ($1.68)
BB ($2.80)
UTG ($0.55)

Preflop: Hero is SB with 3, 8. MP posts a blind of $0.02.
1 fold, MP (poster) checks, Button calls $0.02, Hero completes, BB checks.

Flop: ($0.08) 8, Q, 6 (4 players)
Hero checks, BB checks, MP checks, Button checks.

Turn: ($0.08) 8 (4 players)
Hero bets $0.04, BB folds, MP calls $0.04, Button folds.

River: ($0.16) 5 (2 players)
Hero bets $0.12, MP folds.

Final Pot: $0.28
could i have gotten more here?

any help with any of these hands would be appreciated