American Casey Ratzlaff takes only positives from first Grand Slam

For American No. 1 Casey Ratzlaff, success at the 2020 US Open Wheelchair Competition presented by Deloitte didn't lie in results. 

The 22-year-old studies and trains at Wichita State University in Kansas and, thanks to a wild card, made his Grand Slam debut at this year's tournament. Though he was defeated in his opening match in both the singles and doubles, Ratzlaff says he takes positives from his time in New York.