81K views · 2.9K reactions | It's been an amazing career for Martina Hingis, who just announced she will be retiring after the completion of the WTA Finals this week. To the 6-time #USOpen champion (in all events) we'd like to wish Martina all the best in her next chapter in life! https://www.usopen.org/en_US/players/overview/wta080301.html | US Open Tennis Championships | Facebook

Someone is happy with volley practice 🤣 It helps when Martina Hingis is your 'coach' | Billie Jean King Cup

Martina Hingis has reclaimed the World No. 1 doubles ranking this week! With 10 titles this year, including the #USOpen women's doubles and mixed doubles crowns, it's been an outstanding run for the Swiss Miss. Send her a 1️⃣ for an incredible year! http://ms.spr.ly/6185rxOt5 | US Open Tennis Championships

The last all-teen final at the US Open was in 1999 when Serena Williams faced off against Martina Hingis. | US Open Tennis Championships