Throughout all tournament of Roland Garros in 2005
a drawing illustrated, each day, a text explaining a point of the rules.

With what is useful the drawing lot before the beginning of the match ?
To determine which will start to be useful and of which side of the net goes
to be each player at the beginning of the match. Drawing lot
is carried out by the referee. That which gains it sees offering three options:
1 - To choose if it is useful or receives to start.
2- To choose on which side it will be placed at the beginning of the match.
3- To choose to let choose its adversary the first.
Pulling is not only anecdotic. To choose to receive to try the break
of entry, to be used for to try to make the race at the head, to start
front of the sun or back with the wind are as many considerable strategic aspects.