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France's Paul-Henri Mathieu during the Masters Guinot Mary Cohr tennis tournament in Rueil-Malmaison, France on May 23, 2012. Photo by Thierry Plessis/ABACAPRESS.COM Stock Photo - Alamy
![Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter](https://pbs.twimg.com/media/DI1rVixXoAAj0SW.jpg)
Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter
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Tennys Sandgren: US tennis player boards plane to Australian Open despite positive Covid-19 test | CNN
![Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter](https://pbs.twimg.com/media/DI1rVhOWAAAcTbh.jpg)
Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter
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Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter
![Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter](https://pbs.twimg.com/media/DI1rVhLXUAA0-Jh.jpg)
Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter
![Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter Ben Rothenberg on Twitter: "Once you notice, you'll see them everywhere: on the ubiquitous Guinot-Mary Cohr patches, mark of the tennis underdog:https://t.co/lAP3gGEbt6 https://t.co/98YLqbLTU2" / Twitter](https://pbs.twimg.com/media/DI16PhPWAAEqJbH.jpg)