Feel like i mis played the flop by callin with no real idea of where i was at or what i was planning for the turn...what range do you have this guy on with no reads...

PokerStars No-Limit Hold'em, $0.25 BB (8 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG+1 ($32.25)
MP1 ($26.85)
MP2 ($25)
Hero ($29.30)
Button ($25.45)
SB ($13.55)
BB ($31.90)
UTG ($25.60)

Preflop: Hero is CO with 9, A.
4 folds, Hero raises to $0.75, 1 fold, SB calls $0.65, 1 fold.

Flop: ($1.75) 6, A, K (2 players)
SB checks, Hero bets $0.75, SB raises to $2.25, Hero calls $1.50.

Turn: ($6.25) 5 (2 players)
SB bets $5.25, Hero folds.

Final Pot: $6.25