Aurelion Solo Counterpick List before the QQ begins.
: Ult Dash range is not long enough to skip the stars, but if you charm him, there's no more Stars and you can close the gap to kill


They have all the necessary tools to either Dodges the stars (mitigate the dmg too) when closing the gap to him or have enough range on their gap closers to not care about him and just get the kill. Extra : yasuo blocks his Q and R. Talon is currently not a good pick because of a bug that makes it so his ult Cost 100 mana to activate AND reactivate early.
Not as good as a pick at it seems, even if his Q is down, an Aurelion Sol with a brain will keep his ult for you and wreck you for it. Credits to MasqureMan for noticing my mistake
Don't scared to be on top of him even if she can assasinates from a distance. Once his Q is down, there's nothing he can do to you.
Long range champions like

are technically good, but you won't necessarily shut him down since he has great Waveclear power and excellent roaming power (Think of
, their laning phase are very Similar). You really need a champion able to shut him down early so he won't roam elsewhere to get kills where he can.
General tip : Once the Q is down, you have 10 seconds (Q cooldown) to get on top and trade. Just be careful when going out due to stars. Very Similar Laning phase to
(Weak in lane, but clears waves well and offers excellent gank for global snowballing)