I can't recall. I believe Darius Q and W are unaffected by Teemo's blind tbh, and everything in League is about skill. Players above 1,9k+ dont give a flying duck about counter picking, it's all about team comps.
and you will rarely find a teemo in toplane in 1500+ elo as it's considered bad and troll. Nowadays he's an AP carry in mid lane.
This is mainly because any bruiser can mass-build MR against Teemo and then just rush forward and kill him, for an example, Olaf, Renekton, Irelia and Darius. etc etc etc