Azarenka to the chair umpire Mariana Alves:´What are you still doing on that chair?´
Mariana Alves - Wikipedia
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37 Mariana Alves Photos and Premium High Res Pictures - Getty Images
Mariana Alves ends her job as a chair umpire. | Tennis Forum
2004: Mariana Alves' missed call ushers in Hawk-Eye | TENNIS.com - Live Scores, News, Player Rankings
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Azarenka gets into spat with umpire Mariana Alves | TENNIS.com - Live Scores, News, Player Rankings
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Mariana Alves | Kremlin Cup 2008 | Olesya Shevchenko | Flickr
Always something': Serena Williams' past US Open episodes
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Umpire Mariana Alves late evening light Editorial Stock Photo - Stock Image | Shutterstock
Mariana Alves | Olesya Shevchenko | Flickr
