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Referee, Mariana Alves (R) of Portugal, helps Russia's Anastassia Rodionova who sprained her right ankle during her second round match against Japan's Ai Sugiyama at the Hansol Korea Open Tennis Championships in
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I thought it was another Wimbledon conspiracy" - When Serena Williams called out chair umpire who made bizarre line calls
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Chair umpire Mariana Alves, of Portugal, watches over the court during a match between Sloane Stephens and Johanna Larsson, of Sweden, at the Miami Open tennis tournament, Sunday, March 29, 2015 in
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Chair umpire Mariana Alves works the 2004 U.S. Open quarter final match between Serena Williams and Jennifer Capriati in New York, September 7, 2004. Several questionable calls were made during the match
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Serena Williams controversy not an example of discrimination in tennis | Opinions | collegiatetimes.com
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