Ronda Rousey celebrates her most recent Ultimate Fighting Championship win on Aug. 1, shortly after knocking out Bethe Correia in just over half a minute. Ricardo Moraes/Reuters/Landov hide caption

itoggle caption Ricardo Moraes/Reuters/Landov

Serena Williams en route to winning the Western & Southern Open in Cincinnati on Sunday. Tannen Maury/EPA/Landov hide caption

itoggle caption Tannen Maury/EPA/Landov

Peloton's New York City cycling studio has a television production facility so that subscribers, using bikes equipped with a waterproof tablet, can ride along at home. Issac James/Courtesy of Peloton Cycle hide caption

itoggle caption Issac James/Courtesy of Peloton Cycle

Oh, sure, they got a trophy. But did they earn it? hide caption

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Joshua Muwanguzi of Uganda's team throws to first base during the Little League World Series game against the Dominican Republic. Says Muwanguzi of his teammates: "They're like my brothers. They're like family members. Baseball has brought us together." Alex Trautwig/MLB Photos via Getty Images hide caption

itoggle caption Alex Trautwig/MLB Photos via Getty Images

Tiger Woods was unable to end his two-year winless streak on the PGA tour, despite leading early on in the Wyndham Championship in Greensboro, N.C. Chuck Burton/AP hide caption

itoggle caption Chuck Burton/AP