$1 NLHE STT: AT blinds battle

SB: 1,635 (32.7 bb)
Hero (BB): 3,011 (60.2 bb)
UTG: 4,126 (82.5 bb)
MP: 1,499 (30 bb)
CO: 1,395 (27.9 bb)
BTN: 1,834 (36.7 bb)

Preflop: Hero is BB with :Ac: :Ts:
4 folds, SB raises to 125, Hero calls 75

Flop: (286) :Kc: :Tc: (2 players)
SB checks, Hero bets 143, SB calls 143

Turn: (572) :Jd: (2 players)
SB checks, Hero checks

River: (572) :Ad: (2 players)
SB bets 289, Hero calls 289

Interesting river. This spot really comes down to how wide our opponent's range is when opening the SB and how aggro he is playing his draws.

I think I'm folding the river. Our opponent is never betting 2pr's/sets here and I find it hard for him to show up with complete air.