World number 175 Chris O'Connell scores incredible Australian Open upset with victory over 13th seed Diego Schwartzman - ABC News
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First career ATP Challenger title for O'Connell | 19 August, 2019 | All News | News and Features | News and Events | Tennis Australia
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Who is Christopher O'Connell? Everything you need to know about the Australian Open wildcard | Sporting News Australia
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US Open 2020: Australia's Christopher O'Connell wins first ever Grand Slam match against Laslo Djere | Sporting News Australia
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