Top-ranked Iga Swiatek questions why US Open still uses different tennis balls for men and women - ESPN

Reigning world No. 1 Iga Swiatek says the balls used at the US Open are "horrible" and wonders why the final major of the season is the only Grand Slam that still uses different balls for the men and women.

Reigning world No. 1 and two-time major champion Iga Swiatek called the balls used at the US Open "horrible" during a news conference at the Western & Southern Open this week, and questioned why … [+3557 chars]

full article...