John-Laffnie de Jager (born 17 March 1973) is a South African former tour professional tennis player. A doubles specialist, de Jager reached the semi-finals...

Canadian bodybuilder John-Laffnie de Jager (born 1973), South African tennis player Jost de Jager (born 1965), German politician Kees de Jager (1921–2021), Dutch...

Corretja and Albert Costa defeated South Africa's David Adams and John-Laffnie de Jager, 2–6, 6–4, 6–3. It was Spain's second (after 1988) medal at the...

Karim Alami and Greg Rusedski defeated John-Laffnie de Jager and Andriy Medvedev in the final, 1–6, 7–6(7–4), 6–4 to win the boys' doubles tennis title...

Björkman and Byron Black won the title by defeating David Adams and John-Laffnie de Jager 6–7(6–8), 7–6(7–2), 6–0 in the final. All eight seeds received a...

but lost in the semifinals to John-Laffnie de Jager and Wayne Ferreira. Jared Palmer and Jonathan Stark defeated de Jager and Ferreira in the final, 7–6(7–4)...

Gimelstob and Sébastien Lareau won in the final over David Adams and John-Laffnie de Jager, 7–5, 6–7(2–7), 6–3. The first four seeds received a bye to the...

(champions) Ellis Ferreira / Rick Leach (semifinals) David Adams / John-Laffnie de Jager (final) Donald Johnson / Cyril Suk (semifinals) Q = Qualifier WC...

Matsuoka. David Adams / Andrei Olhovskiy (champions) Lan Bale / John-Laffnie de Jager (semifinals) Shelby Cannon / Jim Pugh (first round) Sander Groen...

Arnaud Boetsch defeated Jim Courier, 6–4, 6–7, 6–0 Jonas Björkman / John-Laffnie de Jager defeated Dave Randall / Greg Van Emburgh, 7–6, 7–6 "1995 Toulouse...

partners that year, Ríos with Jordi Burillo and Schalken with John-Laffnie de Jager. de Jager and Schalken lost in the first round to Brett Hansen-Dent and...

Black and Thomas Shimada won in the final 6–2, 3–6, 7–5 against John-Laffnie de Jager and Robbie Koenig. Champion seeds are indicated in bold text while...

Stark / John Yancey 1989: Wayne Ferreira / Grant Stafford 1990: Sébastien Leblanc / Greg Rusedski 1991: Karim Alami / John-Laffnie de Jager 1992: Jimmy...

defending champions but only Kronemann competed that year with John-Laffnie de Jager. de Jager and Kronemann lost in the quarterfinals to Lan Bale and Stephen...

defending champions but only Neiland competed that year with John-Laffnie de Jager. Neiland and de Jager lost in the final 6–3, 6–7(5–7), 7–5 against Manon Bollegraf...

(first round) Donald Johnson / Cyril Suk (semifinals) David Adams / John-Laffnie de Jager (final) Q = Qualifier WC = Wild card LL = Lucky loser Alt = Alternate...

David Adams and John-Laffnie de Jager were the defending champions, and won in the final 5–7, 6–2, 6–3, against Tim Henman and Yevgeny Kafelnikov. Wayne...

defending champions, but did not participate this year. Lan Bale and John-Laffnie de Jager won the title, defeating Jan Apell and Jonas Björkman 6–7, 6–2,...

Adams and John-Laffnie de Jager won the title, defeating Max Mirnyi and Nenad Zimonjić 6–4, 6–4 in the final. David Adams / John-Laffnie de Jager (champions)...

to David Adams and John-Laffnie de Jager. Yevgeny Kafelnikov and Daniel Vacek won in the final 7–5, 6–3 against Adams and de Jager. Ellis Ferreira / Rick...

defending champions but only Paes competed that year with John-Laffnie de Jager. de Jager and Paes lost in the first round to Robert Kendrick and Brian...

Complex during the first season of the league. On 27 October 2014, John-Laffnie de Jager was named the Royals' first coach. The Royals opened their inaugural...

injury and was replaced by Kristina Mladenovic. On 27 October 2014, John-Laffnie de Jager was named the Royals' first coach. 21 January 2014: IPTL announced...

up with Michael Hill and lost in first round to David Adams and John-Laffnie de Jager. Mark Woodforde and Todd Woodbridge won the title by defeating Lleyton...

semifinals to John-Laffnie de Jager and Robbie Koenig. Wayne Black and Kevin Ullyett won in the final 6–3, 4–6, [10–5] against de Jager and Koenig. Champion...

first round to Neil Broad and Peter Tramacchi. David Adams and John-Laffnie de Jager won in the final 6–7(5–7), 6–3, 6–4, against Neil Broad and Peter...

Lan Bale and John-Laffnie de Jager were the defending champions, but did not participate together this year. Bale partnered Wayne Black, losing in the...

Jonas Björkman and John-Laffnie de Jager were the defending champions but did not compete that year. Jacco Eltingh and Paul Haarhuis won in the final...

Open. He is the one of only three players (alongside Novak Djokovic and John Isner) to force Rafael Nadal into a five-set match at the French Open. Auger-Aliassime...

Kafelnikov) but lost in the quarterfinals. Third-seeds David Adams and John-Laffnie de Jager won the title, defeating Jan-Michael Gambill and Scott Humphries...