Chanwan
G.O.A.T.
It's wrong to ask on the grounds Rafa is asking - he's asking because this umpire is not as lenient as the others with respect to Rafa's time issues.Jeremy Shales ring any bells?
True, but that's from a different time.
It's not wrong to ask. If a player believes he has been consistently receiving poor calls from a single official, he should have the right to ask tour officials to consider removing the umpire from his matches. The tour, in turn, is well within its rights to accept or refuse this suggestion. What's wrong is that whoever replaces Bernardes will likely not call Nadal out on the violations Bernardes has enforced in the past. This is a problem with the tour rules and officiation, not with players exceeding their sphere of influence.
Apparently, it's not that uncommon though if we are to believe this:
"ATP spokesman Simon Higson said the tour wouldn't comment on any specific decisions related to how it picks chair umpires for matches. Speaking generally about a player asking for a certain umpire to be kept away from his matches, Higson wrote in an email: "Requests such as this are not uncommon, either from the player or the umpire."
Asked Tuesday whether he had ever made such a request, Novak Djokovic said he hadn't -- nor did he think it a regular occurrence."