[Farenhajt]

...about which player gets to call "heads" or "tails" at the beginning of a match?

 

[RickDaStick]

I am 99% sure there is no rule and once they are at the net with the umpire it is decided informally

 

[d_b_prince]

Think how many matches are decided in that split second. :devil:

 

[Sean.J.S.]

For some reason the umpire always seems to let the lower ranked player, or the non-favourite, to choose...

 

[nateyang]

For some reason the umpire always seems to let the lower ranked player, or the non-favourite, to choose...

I noticed that too.

 

[Kolya]

Sometimes they ask who wants to call.

 

[tripb19]

It seems like it's always the lower ranked player IMO

 

[GuiroNl]

I've seen Nadal call it at times. Don't know if this was against Federer though ...