1988 | 1988 Summer Olympics | Australian Open | French Open | 1988 in music | Open University | open source | U.S. Open | Wrestling at the 1988 Summer Olympics | Wacken Open Air | Canadian federal election, 1988 | Criminal Justice Act 1988 | The Open Championship | United States presidential election, 1988 | U.S. Open (tennis) | 1988 Winter Olympics | 1988 in film | 1988 in baseball | All England Open Badminton Championships | U.S. Open (golf) | Open Source | Open-pit mining | 2006 Australian Open | 1988–89 in English football | Open Software Foundation | Indira Gandhi National Open University | Canoeing at the 1988 Summer Olympics | Twins (1988 film) | Lamar Hunt U.S. Open Cup | 1988 in television |
Loïc Courteau and Horst Skoff were the defending champions, but did not participate this year.
Marc-Kevin Goellner and David Prinosil were the defending champions, but chose not to participate that year.
Woodbridge and Woodforde won in the final 6–4, 5–7, 6–2, 7–6(7–3) against Sébastien Lareau and Alex O'Brien.
Lan Bale and Stephen Noteboom were the defending champions, but did not participate this year.
Hendrik Jan Davids and Andrew Kratzmann were the defending champions, but did not participate this year.
Argentinian team Laura Montalvo and Paola Suárez won the title, in what was the team's second title of the year, defeating Janette Husárová and Florencia Labat in the final.
The 1999 Nokia Cup was a WTA Tier IV tournament held in Prostějov, Czech Republic, and the only edition of the Nokia Cup.
The 1999 Thalgo Australian Women's Hardcourts – Doubles was the doubles event of the third edition of the Thalgo Australian Women's Hardcourts; a WTA Tier III tournament held in the Gold Coast.
Li & Li withdrew in the quarterfinals, and Hao & Sun lost in the first round to Julia Vorobieva & Yuan Meng.
The Doubles Tournament at the 2007 Commonwealth Bank Tennis Classic took place between 10 and 16 December on outdoor hard courts in Bali, Indonesia.
Bob Bryan and Mike Bryan were the defending champions, but lost in the quarterfinals to Jeff Coetzee and Wesley Moodie.
Rogério Dutra da Silva and Júlio Silva were the defending champions, but only Dutra da Silva competed this year.
Philipp Marx and Alexander Peya were the defending champions, but Peya didn't start this year.
Rameez Junaid and Philipp Marx were the defending champions, but they lost to Schoorel and van der Meer in the semifinal.
Dick Norman was the defending champion, but chose to compete in Monte Carlo instead.
These two pairs lost to Andre Begemann and Martin Emmrich in the quarterfinals (Motti/Trusendi) and semifinals (Bracciali/Cerretani).
Eric Butorac and Scott Lipsky were the defending champions, but they chose to compete in Munich instead.
Dustin Brown and Rameez Junaid won in the final 6–3, 6–1, against Emmrich and Sirianni.
Rohan Bopanna and Aisam-ul-Haq Qureshi were the defending champions, but were ineligible compete this year, due to the ATP rules.
Rubén Ramírez Hidalgo and Santiago Ventura were the defending champions, but they chose to compete in the 2010 Città di Caltanissetta instead.
David Martin and Simon Stadler are the defending champions, however they didn't play together.
Jan Hájek and Robin Vik were the defending champions, however Hajek chose to compete in Rome instead and Vik chose not to compete this year.
Simon Greul and Christopher Kas were the defending champions, but both chose to compete in Barcelona instead.
João Souza and Víctor Estrella were the defending champions, but Estrella chose to compete in León instead.
George Bastl and Chris Guccione were the reigning champions, however Bastl retired in 2009 and Guccione chose to participate in Baton Rouge instead.
Paolo Lorenzi and Giancarlo Petrazzuolo were the defending champions, but they decided not to participate this year.
Peter Luczak and Alessandro Motti were the defending champions, but Luczak chose not to compete this year and Motti chose to compete in Biella instead.
Robin Haase and Thomas Schoorel were the defending champions, but decided not to participate.
Simone Bolelli of Italy and Horacio Zeballos of Argentina defeated in the final the German couple Andreas Beck and Christopher Kas 7–6(3), 6–4 to win the title.
Dominik Meffert and Philipp Oswald were the defending champions but decided not to participate.
Jonathan Dasnières de Veigy and David Guez won this tournament, defeating their compatriots Pierre-Hugues Herbert and Nicolas Renavand 5–7, 6–4, 10–5 in the final.
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João Sousa and Leonardo Tavares were the defending champions, but they withdrew before their match against Dasnières de Veigy and Guez.
Jamie Murray and André Sá were the defending champions, but lost in the first round to Xavier Malisse and Alexander Waske.
Treat Conrad Huey and Izak van der Merwe were the defending champions but decided not to participate.
Eric Butorac and Jean-Julien Rojer were the defending champions but both decided to participate at the 2012 PTT Thailand Open instead.
Marrero successfully defended the title alongside Martin Kližan, defeating Nicholas Monroe and Simon Stadler in the final, 6–1, 5–7, 10–7.
Marius Copil and Victor Crivoi were the defending champions but Copil decided not to participate.
Zivkovic teamed up with Vahid Mirzadeh and lost to Radu Albot and Victor Crivoi in the Quarterfinals.
Philipp Marx and Florin Mergea were the defending champions but Mergea decided not to participate.
Karin Knapp and Mandy Minella were the defending champions but Knapp chose not to participate.
Anastasia and Arina Rodionova were the defending champions, having won the event in 2012, but Anastasia chose to compete at the 2013 Toray Pan Pacific Open and Arina decided not to participate.
Andre Begemann and Martin Emmrich were the defending champions, but chose not to compete.
Andreas Beck and Martin Fischer defeated Martin Emmrich and Rameez Junaid 7–6(7–2), 6–0 in the final to win the title.
Mailen Auroux and María Irigoyen were the defending champions, having won the event in 2012, but both players chose not to defend their title; instead, opting to play at the $25,000 tournament in São José do Rio Preto, Brazil.
Delgado played alongside Andreas Siljeström, but they lost to Philipp Marx and Florin Mergea in the second round, while Skupski partnered with Andreas Beck, but they lost to Dustin Brown and Rameez Junaid in the first round.
David Rice and Sean Thornley were the defending champions but lost in the first round.
Kalinina won the girls' doubles event at the 2014 Australian Open with Elizaveta Kulichkova, defeating Katie Boulter and Ivana Jorović in the final.
Mariana Pérez Roldán is an Argentine professional tennis player who won the French Open girls' doubles championship and ITF World Champions Girls' doubles in 1985 with Patricia Tarabini.
Coach Toni visited Kayen in her office, while coach Jim visited Carl in their home and accompanied him to Miriam College for his basketball coaching duties.