Keyvan Azami joined New York City’s Bloomberg, LP, in 2014 as head of fixed income derivatives trading technology. When he is not working, Keyvan Azami likes to stay in shape by playing soccer and tennis.

1. CALLING A LET IN
TENNIS
By Keyvan Azami

2. Introduction
 Keyvan Azami joined New York City’s Bloomberg,
LP, in 2014 as head of fixed income derivatives
trading technology. When he is not working,
Keyvan Azami likes to stay in shape by playing
soccer and tennis.
When playing a tennis match, a let may be called
by recreational players or a tournament referee for
a number of reasons. One of the most common
examples of a let being called occurs when a
serve clips the net before landing in the correct
service box. In this case, a let is called and the
server is required to take either a first or second
serve.

3. Let in Tennis
 A let may also be called if a player's hat falls
off during a point, or if an extra ball rolls out of
his or her pocket. In tournament play a referee
may begin to penalize a player rather than call
a let if such an issue happens repeatedly.
Finally, players should call a let if a ball from
another match rolls onto the court during play.