![Tennis, Gerry Weber Open Halle Germany 13.6.99, Final match Nicolas Kiefer (GER) vs Nicklas Kulti (SWE) --- Nicolas Kiefer (GER Stock Photo - Alamy Tennis, Gerry Weber Open Halle Germany 13.6.99, Final match Nicolas Kiefer (GER) vs Nicklas Kulti (SWE) --- Nicolas Kiefer (GER Stock Photo - Alamy](https://c8.alamy.com/comp/MK89GB/tennis-gerry-weber-open-halle-germany-13699-final-match-nicolas-kiefer-ger-vs-nicklas-kulti-swe-nicolas-kiefer-ger-MK89GB.jpg)
Tennis, Gerry Weber Open Halle Germany 13.6.99, Final match Nicolas Kiefer (GER) vs Nicklas Kulti (SWE) --- Nicolas Kiefer (GER Stock Photo - Alamy
![Roger Federer of Switzerland reacts during the semifinal match against Alexander Zverev of Germany at the Gerry Weber Open ATP tennis tournament in Halle,Germany, Saturday June 18, 2016. Roger Federer's bid for Roger Federer of Switzerland reacts during the semifinal match against Alexander Zverev of Germany at the Gerry Weber Open ATP tennis tournament in Halle,Germany, Saturday June 18, 2016. Roger Federer's bid for](https://c8.alamy.com/compfr/2p18n71/roger-federer-of-switzerland-reacts-during-the-semifinal-match-against-alexander-zverev-of-germany-at-the-gerry-weber-open-atp-tennis-tournament-in-halle-germany-saturday-june-18-2016-roger-federers-bid-for-a-ninth-title-at-the-gerry-weber-open-came-to-an-early-end-saturday-when-he-was-beaten-in-the-semifinals-by-alexander-zverev-a-rising-german-prospect-who-notched-the-biggest-win-of-his-young-career-zverevs-7-6-4-5-7-6-3-win-over-the-top-seeded-eight-time-defending-champion-gave-him-a-place-in-his-first-final-of-the-year-friso-gentsch-dpa-via-ap-2p18n71.jpg)
Roger Federer of Switzerland reacts during the semifinal match against Alexander Zverev of Germany at the Gerry Weber Open ATP tennis tournament in Halle,Germany, Saturday June 18, 2016. Roger Federer's bid for
![Tennis, Gerry Weber Open Halle Germany 13.6.99, Final match Nicolas Kiefer (GER) vs Nicklas Kulti (SWE) --- Nicolas Kiefer (GER Stock Photo - Alamy Tennis, Gerry Weber Open Halle Germany 13.6.99, Final match Nicolas Kiefer (GER) vs Nicklas Kulti (SWE) --- Nicolas Kiefer (GER Stock Photo - Alamy](https://c8.alamy.com/comp/MK89GC/tennis-gerry-weber-open-halle-germany-13699-final-match-nicolas-kiefer-ger-vs-nicklas-kulti-swe-nicolas-kiefer-ger-MK89GC.jpg)
Tennis, Gerry Weber Open Halle Germany 13.6.99, Final match Nicolas Kiefer (GER) vs Nicklas Kulti (SWE) --- Nicolas Kiefer (GER Stock Photo - Alamy
![A packed centre court at the Gerry Weber Stadium in Halle (Westfalen), Germany watches a tennis match at the ATP tournament Stock Photo - Alamy A packed centre court at the Gerry Weber Stadium in Halle (Westfalen), Germany watches a tennis match at the ATP tournament Stock Photo - Alamy](https://c8.alamy.com/comp/EWKX00/a-packed-centre-court-at-the-gerry-weber-stadium-in-halle-westfalen-EWKX00.jpg)