![Luister hier naar deel 2 van onze tennispodcast Het Geheim van het Noordelijke Tennis met Jacco Eltingh, Tjerk Bogtstra, Jan Bunt en Kees van Oostenrijk - Dagblad van het Noorden Luister hier naar deel 2 van onze tennispodcast Het Geheim van het Noordelijke Tennis met Jacco Eltingh, Tjerk Bogtstra, Jan Bunt en Kees van Oostenrijk - Dagblad van het Noorden](https://afbeelding.dvhn.nl/dvhn/incoming/lbvfr6-eltingbuntoostenrijklangsdebaan.jpg/alternates/LANDSCAPE_1920/eltingbuntoostenrijklangsdebaan.jpg)
Luister hier naar deel 2 van onze tennispodcast Het Geheim van het Noordelijke Tennis met Jacco Eltingh, Tjerk Bogtstra, Jan Bunt en Kees van Oostenrijk - Dagblad van het Noorden
![Dutch tennis team captain Tjerk Bogtstra holds tennis balls during his team's practice in Bratislava, July 14, 2005. Slovakia will face Holland in the Davis Cup quarter final match on upcoming weekend. Dutch tennis team captain Tjerk Bogtstra holds tennis balls during his team's practice in Bratislava, July 14, 2005. Slovakia will face Holland in the Davis Cup quarter final match on upcoming weekend.](https://c8.alamy.com/comp/2D3G03D/dutch-tennis-team-captain-tjerk-bogtstra-holds-tennis-balls-during-his-teams-practice-in-bratislava-july-14-2005-slovakia-will-face-holland-in-the-davis-cup-quarter-final-match-on-upcoming-weekend-reuterspetr-josek-pjcvi-2D3G03D.jpg)
Dutch tennis team captain Tjerk Bogtstra holds tennis balls during his team's practice in Bratislava, July 14, 2005. Slovakia will face Holland in the Davis Cup quarter final match on upcoming weekend.
![Martin Verkerk (L) and John van Lottum (R) of the Netherlands celebrate their 3-0 victory over India with their coach Tjerk Bogtstra (M) after their doubles match win, 4-6 7-5 7-5 6-4, Martin Verkerk (L) and John van Lottum (R) of the Netherlands celebrate their 3-0 victory over India with their coach Tjerk Bogtstra (M) after their doubles match win, 4-6 7-5 7-5 6-4,](https://c8.alamy.com/comp/2D4D32J/martin-verkerk-l-and-john-van-lottum-r-of-the-netherlands-celebrate-their-3-0-victory-over-india-with-their-coach-tjerk-bogtstra-m-after-their-doubles-match-win-4-6-7-5-7-5-6-4-in-the-davis-cup-world-group-play-off-tennis-match-in-zwolle-september-20-2003-reutersmichael-kooren-mknthi-2D4D32J.jpg)