Mobile duelists that punish his E
These champions create a direct problem for Urgot because they do not easily give him the stable contact he wants. If they hold their mobility or defensive tool for his E, they can avoid the flip and then play the trade while Purge becomes less threatening. Urgot likes targets that stay in his line and accept extended combat; these duelists change the angle, move away from his shotgun knees or turn the exchange once his main control tool has already been used.
How the champion adapts. Urgot must play more patiently: avoid throwing E on the first movement, look for short trades with shotgun knees, and force the opponent to use mobility before committing. In teamfights, he can also stop trying to duel these champions and instead target someone already controlled.
Ranged and kiting picks that deny Purge
Urgot loses a lot of value when he has to walk through damage before setting up his own DPS. Ranged champions can force him to spend resources just to approach, then back away as soon as Purge is active. This is not only about range: it is about tempo. If Urgot is already damaged by the time he wants to E or ultimate, his threat threshold becomes much harder to impose.
How the champion adapts. Urgot has to play the wave before the champion: limit useless trades, wait for poor positioning, and use bushes or river angles to shorten the gap. Flash or Protobelt should create a real window, not be used to chase a target that is still free to move.
Bruisers that can survive and disrupt his threshold
These matchups do not always beat Urgot through mobility, but they can make his windows less clean. Urgot wants to bring a target into execute range and convert with his ultimate; sturdy bruisers and frontliners can absorb long enough, force a resource fight and sometimes make him use his ultimate on a target that does not die at the right timing. If Urgot fails to convert his first major contact, he can end up in a long fight where the opponent has already done their own job.
How the champion adapts. Urgot should avoid wasting his ultimate on a target that is too durable if a better target can be reached later. Against these profiles, he often needs to shred, hold space and wait for his team to lower HP before looking for the execute.