Not in an un-sportsman-like way, but style of play. My guess is Mannarino for his unconventional/ less predictable groundstrokes and De Minaur for his raw speed and counter-punching abilities
FAA
Also every wants to play Ruud and Tsitsipas
Ik they hated playing Gilles Simon when he was still around
Why?
Probably because he had that skill to keep on rallying for hours and hours and it must have felt like playing against a wall
If you can make Djokovic hit 100 UEs to win it means you must be a real menace to play against
I’m pretty sure servebots and rubber walls are the most annoying. One doesn’t really let you play on his serve games, and the other just sends everything back until you break down. I can see Medvedev being really frustrating to play against, for example.
I believe peak Rafole also might have felt like that, except they tended to send everything back with interest.
Used to be Ferrer
the servebots, especially the more unconventional ones like dustin brown.