No info about villian. seems he was no regular.

iam unsure about the turn call , Should we bet on the river any thougts ?
How are u making a range for villian with a almost pot donk lead on flop and turn ?

Hero (BTN): 129.63 BB
SB: 91.13 BB
BB: 87.88 BB
UTG: 86 BB
MP: 79.25 BB
CO: 78 BB

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has [Jc As]

UTG calls 1 BB, fold, fold, Hero raises to 4 BB, SB calls 3.5 BB, fold, UTG calls 3 BB

Flop: (13 BB, 3 players) [4h 9h Jh]

SB bets 12.44 BB, fold, Hero calls 12.44 BB

Turn: (37.88 BB, 2 players) [4h 9h Jh] [2s]

SB bets 27.13 BB, Hero calls 27.13 BB

River: (92.13 BB, 2 players) [4h 9h Jh 2s] [6d]

SB checks,