Madison Keys reached the semi-finals at a second consecutive U.S. Open, beating No. 30 Carla Suarez Navarro 6-4, 6-3.

Keys, a 23-year-old American who is seeded No. 14, overwhelmed Suarez Navarro with her powerful serve and groundstrokes, building a 22-10 edge in winners.
Keys faced only two break points, one while serving for the victory in the final game, and saved both.
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She has made it to the final four at three of the past five Grand Slam tournaments but is still seeking her first major championship.
Keys was the runner-up to Sloane Stephens at the U.S. Open in 2017, then lost to Stephens in the French Open semifinals this year.
She will face No. 20 Naomi Osaka in Thursday’s semi-finals. Serena Williams faces Anastasija Sevastova in the other semi-final