Less than 50 hands on villian so no reads.

Alright so BvB how is my line ?

Poker Stars $0.05/$0.10 No Limit Hold'em - 6 players

BB: $17.90
UTG: $13.75
MP: $2.10
CO: $8.80
BTN: $9.85
Hero (SB): $11.05

Pre Flop: ($0.15) Hero is SB with J A
4 folds, Hero raises to $0.30, BB raises to $0.50, Hero calls $0.20

Flop: ($1.00) A K 2 (2 players)
Hero checks, BB bets $0.20, Hero calls $0.20

Turn: ($1.40) 5 (2 players)
Hero checks, BB bets $0.40, Hero calls $0.40

River: ($2.20) 9 (2 players)
Hero checks, BB bets $0.90, Hero calls $0.90