Novak Djokovic and top seed Ben Shelton were eliminated from the Swiss Indoors Basel on Thursday, October 29, as Jan-Lennard Struff and Swiss wild card Jérôme Kym produced major upsets in the round of 16. Struff defeated fourth seed Djokovic 6-7 (4), 7-5, 7-6 (5), while Kym followed with a 6-3, 6-7 (4), 7-6 (1) win over Shelton to give the home crowd a second dramatic result.
The two matches changed the complexion of the ATP 500 tournament. Djokovic had arrived in Basel seeking a deep run on his return to the event after 15 years, while Shelton was the top seed. Instead, both departed in three sets, with Struff and Kym moving into the quarter-finals.
Struff ends Djokovic's eight-match winning run
Struff, ranked 47th, overturned a long-standing pattern against Djokovic. The Serbian had won all eight of their previous meetings, but the German stayed in the contest after losing the opening set in a tie-break. The final score was 6-7 (4), 7-5, 7-6 (5), with the match lasting two hours and 35 minutes.
Djokovic had opportunities to take control in the second set but could not convert four break points. Struff took his opportunity when it came, breaking to level the match at one set apiece. The deciding set went to another tie-break, where the German held his nerve and finished with an ace down the middle on his third match point.
The defeat ended Djokovic's bid to add another Basel title to his collection during his first appearance at the tournament since 2011. His earlier visits had been consistently successful: he won the title in 2009, reached the final in 2010 and made the semi-finals in 2011. The early exit also interrupted his attempt to gain ground in the race for the season-ending ATP Finals.
Kym sends top seed Shelton out after late-night thriller
There was another upset later on Centre Court as Kym, ranked 222nd and competing on a wild card, defeated world No. 4 Shelton 6-3, 6-7 (4), 7-6 (1). The 23-year-old Swiss player secured the biggest victory of his career and became the last remaining Swiss singles player in the Basel draw.
Kym made the stronger start, taking the first set 6-3 after breaking Shelton twice. The American raised his level in the second set, but Kym had chances to finish the match before the tie-break. Shelton took that tie-break 7-4 to force a decider, setting up a tense finish in front of the home supporters.
Kym appeared close to victory again in the third set after building a 5-2 lead. Shelton fought back, broke twice and moved ahead 6-5, putting the Swiss player under pressure. Kym responded by recovering his serve and taking the set into a tie-break, where he dominated 7-1 to complete the upset.
The result followed Kym's first-round victory over Arthur Rinderknech, whom he had beaten 7-6 (1), 6-4. His win over Shelton therefore gave him back-to-back victories in the main draw and a place in the last eight of his home ATP 500 event.
What the results mean for the Basel draw
Struff moved on to a quarter-final against Portugal's Nuno Borges, who had earlier beaten ninth seed Casper Ruud 1-6, 6-3, 6-4. Kym was scheduled to meet eighth seed Jiří Lehečka, who advanced with a 7-5, 6-4 win over Daniel Altmaier.
The two upsets also underline how open the remaining draw has become. With the fourth seed and top seed gone, players who began the week outside the tournament's leading positions have a clearer route towards the final. Struff's confidence will be strengthened by ending his losing run against Djokovic, while Kym now has the opportunity to build on the biggest win of his career in front of Swiss fans.
Basel's home crowd gets a moment to remember
For the Swiss tournament, Kym's victory provided a home-grown story on a day dominated by the departure of two of the biggest names in the field. His ranking and wild-card status made the win a substantial upset, but his response after losing the second-set tie-break showed the resilience needed to close out a tight match.
Djokovic's exit was a reminder that reputation and past results do not guarantee progression, even for a 24-time Grand Slam champion. Struff had to recover from a lost first set and convert the final tie-break, while Kym had to regain control after allowing Shelton back into the match. Both victories came through persistence under pressure, and both reshaped the quarter-final line-up at the Swiss Indoors.
Frequently asked questions
What was the score when Jan-Lennard Struff beat Novak Djokovic in Basel?
Struff defeated Djokovic 6-7 (4), 7-5, 7-6 (5) in the Swiss Indoors Basel round of 16 on October 29. The German saved the match's decisive moments in the final-set tie-break and closed the contest with an ace on his third match point.
How did Struff's win affect his head-to-head record against Djokovic?
The Basel victory was Struff's first against Djokovic. The Serbian had won all eight of their previous meetings, making the German's three-set success a significant reversal in their head-to-head record and sending the fourth seed out in the second round.
Who knocked Ben Shelton out of the Swiss Indoors Basel?
Swiss wild card Jérôme Kym eliminated top seed Ben Shelton with a 6-3, 6-7 (4), 7-6 (1) victory. Kym, ranked 222nd, recovered after losing the second-set tie-break and won the deciding tie-break 7-1 to reach the quarter-finals.
Who will Jan-Lennard Struff face in the Basel quarter-finals?
Struff advanced to the quarter-finals after beating Djokovic and was scheduled to face Portugal's Nuno Borges next. Borges reached the last eight by defeating ninth seed Casper Ruud in three sets, 1-6, 6-3, 6-4.
Who will Jérôme Kym play next after beating Ben Shelton?
Kym's reward for beating top seed Shelton was a quarter-final against eighth seed Jiří Lehečka. The Czech advanced after defeating Daniel Altmaier 7-5, 6-4, and the match was scheduled for Friday at the Swiss Indoors Basel.