![Netherlands against Czech Slovakia (tennis) in the Frans Otten Stadion in Amsterdam; Rolf Thung (l) for Netherlands against Czech Slovakia (tennis) in the Frans Otten Stadion in Amsterdam; Rolf Thung (l) for](https://c8.alamy.com/comp/2AW0GCJ/netherlands-against-czech-slovakia-tennis-in-the-frans-otten-stadion-in-amsterdam-rolf-thung-l-for-the-game-date-december-1-1974-location-amsterdam-noord-holland-keywords-tennis-person-name-thung-rolf-2AW0GCJ.jpg)
Netherlands against Czech Slovakia (tennis) in the Frans Otten Stadion in Amsterdam; Rolf Thung (l) for
Sam Schröder on Twitter: "4/5) and my mental coach Frans Folkvord. Also a big thank you to @smeetsloopcomfort for always making sure my tennis braces are in perfect condition. And lastly my
![Michel van de Sanden on Twitter: "Was great fun last Saturday with the guys at Turf city Tennis (Singapore).. Special honorary mentioning Frans Grimbergen for inviting me https://t.co/wyqfRVteBA" / Twitter Michel van de Sanden on Twitter: "Was great fun last Saturday with the guys at Turf city Tennis (Singapore).. Special honorary mentioning Frans Grimbergen for inviting me https://t.co/wyqfRVteBA" / Twitter](https://pbs.twimg.com/media/EyTT3hxVgAIc58b.jpg:large)
Michel van de Sanden on Twitter: "Was great fun last Saturday with the guys at Turf city Tennis (Singapore).. Special honorary mentioning Frans Grimbergen for inviting me https://t.co/wyqfRVteBA" / Twitter
![Nederland tegen Tsjechoslowakijke (tennis) in Frans - PICRYL - Public Domain Media Search Engine Public Domain Image Nederland tegen Tsjechoslowakijke (tennis) in Frans - PICRYL - Public Domain Media Search Engine Public Domain Image](https://cdn2.picryl.com/photo/1974/12/31/nederland-tegen-tsjechoslowakijke-tennis-in-frans-0322fe-1024.jpg)