American 5th Sloane Stephens seed used to be upstaged via Leylah Fernandez, who rallied previous the 2017 US Open champion in 3 units midweek. Sloane Stephens used to be bundled out of the WTA Monterrey Open as teenage sensation Leylah Fernandez reached the quarter-finals 6-7 (Four-7) 6-Three 6-Three. Stephens broke