![Switzerland's Timea Bacsinszky, left, talks to coach Heinz Gunthardt during her playoff-round Fed Cup tennis match against Sloane Stephens of the United States, Saturday, April 20, 2019, in San Antonio. (AP Photo/Darren Switzerland's Timea Bacsinszky, left, talks to coach Heinz Gunthardt during her playoff-round Fed Cup tennis match against Sloane Stephens of the United States, Saturday, April 20, 2019, in San Antonio. (AP Photo/Darren](https://c8.alamy.com/comp/2MK45CD/switzerlands-timea-bacsinszky-left-talks-to-coach-heinz-gunthardt-during-her-playoff-round-fed-cup-tennis-match-against-sloane-stephens-of-the-united-states-saturday-april-20-2019-in-san-antonio-ap-photodarren-abate-2MK45CD.jpg)
Switzerland's Timea Bacsinszky, left, talks to coach Heinz Gunthardt during her playoff-round Fed Cup tennis match against Sloane Stephens of the United States, Saturday, April 20, 2019, in San Antonio. (AP Photo/Darren
![File:Tennis finale heren enkel Gunthardt tegen Taroczy Melkhuisje Hilversum Gunthar, Bestanddeelnr 931-6048.jpg - Wikimedia Commons File:Tennis finale heren enkel Gunthardt tegen Taroczy Melkhuisje Hilversum Gunthar, Bestanddeelnr 931-6048.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/d/d1/Tennis_finale_heren_enkel_Gunthardt_tegen_Taroczy_Melkhuisje_Hilversum_Gunthar%2C_Bestanddeelnr_931-6048.jpg)
File:Tennis finale heren enkel Gunthardt tegen Taroczy Melkhuisje Hilversum Gunthar, Bestanddeelnr 931-6048.jpg - Wikimedia Commons
Heinz Günthardt Talks About the Future of Swiss Tennis | The future of Swiss women's tennis looks solid. 🔮 Full episode of #ThisWeekInTennis 👉 TennisChannel.com. | By Tennis Channel International | Facebook
![Mats Wilander of Sweden in action against Switzerland's Heinz Gunthardt on the Centre Court at Wimbledon Stock Photo - Alamy Mats Wilander of Sweden in action against Switzerland's Heinz Gunthardt on the Centre Court at Wimbledon Stock Photo - Alamy](https://c8.alamy.com/comp/G644AE/mats-wilander-of-sweden-in-action-against-switzerlands-heinz-gunthardt-G644AE.jpg)