Swiss Roger Federer reacts to a lost point during
his thir-round match against Italian Filippo Volandri
at the Masters Series in Rome. Volandri up set the
world number one 6-2, 6-4.
Frenchman Gilles Simon (L) reacts after losing a game against Spaniard Tommy Robredo at the Italian Open 10 may 2007 in Rome. Robredo won 6-2, 6-2. AFP PHOTO / CHRISTOPHE SIMON (Photo credit should read CHRISTOPHE SIMON/AFP/Getty Images)
Argentina's Jose' Acasuso throws the racket on the ground
during his match against Czech Republic's Tomas Berdych
in the Rome Masters tennis tournament at Rome's Foro Italico
clay-court, Thursday, May 10, 2007. Berdych won 6-1, 6-2.
US Andy Roddick reacts after losing a point against
Argentinian Juan Ignacio Chela during his third round
of the tennis ATP Rome Masters, 10 May 2007.
Andy Roddick lost 6-0, 6-4. AFP PHOTO / CHRISTOPHE SIMON
(Photo credit should read CHRISTOPHE SIMON/AFP/Getty Images)
Russian world number two Maria Sharapova,
seen here in March 2007, has pulled out of
next week's Italian Open after failing to recover
from her right shoulder injury, tournament
organisers have announced.
Slovak tennis player Daniela Hantuchova reacts to her game
during her first round match against Zuzana Ondraskova from
the Czech Republic at the WTA German Open in Berlin, Wednesday,
May 9, 2007. Ondraskova won by 6-1 and 6-3.
(AP Photo/Franka Bruns)
Carlos Moya of Spain throws his racket as he reacts after losing a
point in the match against Marcos Baghadatis of Cyprus at the Rome
Masters tennis tournament in Rome's Foro Italico clay-court,
Tuesday, May 8, 2007. Marcos Baghadatis won 6-2, 6-3.
(AP Photo/Alessandra Tarantino)
Victoria Azarenca of Bulgaria rests as she plays against
Greta Arn of Germany during the womens final of the
Estoril Open in Lisbon 06 May 2007. Arn won over Azarenca.
AFP PHOTO/PEDRO ZENKL (Photo credit should read PEDRO ZENKL/AFP/Getty Images)
Bulgaria's Victoria Azarenca throws her racket during
the Estoril Open women final against Germany's
Greta Arn in Lisbon 6 May 2007. Arn won over Azarenca.
AFP PHOTO / PEDRO ZENKL (Photo credit should read PEDRO ZENKL/AFP/Getty Images)
AFP/Getty Images
Spain's Tommy Robredo throws his racket in the air during
his Estoril Open semi-final tennis match against Serbia's
Novak Djokovic Saturday, May 5, 2007, in Oeiras, outside
Lisbon, Portugal. Djokovic won 7-5, 6-1.
(AP Photo/Steven Governo)
Italian Mara Santangelo reacts after she loses a point against her opponent
Russian Svetlana Kuznetsova during their second round of the tennis WTA Italian Open in Rome,
16 May 2007. Kuznetsova won 6-3,6-3.AFP PHOTO / CHRISTOPHE SIMON
(Photo credit should read CHRISTOPHE SIMON/AFP/Getty Images)
France's Amelie Mauresmo reacts after losing a point against Australian Samantha Stosur
during their second round of the tennis WTA Italian Open in Rome, 16 May 2007.
AFP PHOTO / CHRISTOPHE SIMON (Photo credit should read CHRISTOPHE SIMON/AFP/Getty Images)
U.S. Serena Williams prepares to serve the ball to Switzerland's Patty Schnyder during
her match at the Rome Masters tennis tournament in Rome's Foro Italico clay-court,
Friday, May 18, 2007. Schnyder won 6-3, 2-6, 7-6 (5).
Paula Creamer reacts after missing a birdie putt on the first hole
during the second round of the LPGA Corning Classic in Corning N.Y.,
Friday, May 25, 2007.
(AP Photo/Kevin Rivoli)
Paula Creamer reacts to a missed birdie putt on the 14th hole during
the third round of the LPGA Corning Classic golf tournament,
Saturday, May 26, 2007, in Corning N.Y. Creamer finished the day
tied for the lead at 16-under 200.
(AP Photo/Kevin Rivoli)
Beth Bader reacts to her chip shot on the 18th green during the third
round of the LPGA Corning Classic in Corning N.Y., Saturday,
May 26, 2007.
(AP Photo/Kevin Rivoli)
Hale Irwin reacts as he missed his birdie putt on the 18th green during
the second round of the Senior PGA Championship golf tournament
Friday, May 25, 2007, at the Ocean Course on Kiawah Island, S.C.
(AP Photo/Mary Ann Chastain)
Bulgarian player Tsvetana Pironkova reacts after loosing a point to US
player Venus Williams during their French Tennis Open first leg match
at Roland Garros, 27 May 2007 in Paris. Williams won 5/7,6/1,6/1.
AFP PHOTO / JACQUES DEMARTHON (Photo credit should read
JACQUES DEMARTHON/AFP/Getty Images)
Nicole Vaidisova of the Czech Republic, sticks her tongue out as she
plays Emmanuelle Gagliardi, of Switzerland, during their first round
match of the French Open tennis tournament, at the Roland Garros
stadium, in Paris, Tuesday, May 29, 2007.
(AP Photo/Lionel Cironneau)
How do you know when matches at a tennis tournament start if you are already sitting in a different court? Without the benefit of something like an iphone, is there anyway to know when other matches are starting while you are at a tennis tournament? For instance, if you are at Center Court watching a match, but another match you want to see starts in Court 1 halfway through, is there anyway to know that? Thank you!