Highlight: At the Rotterdam ATP 500 event, 40-year-old Wawrinka defeated 17-year-old lucky loser Tess Bogaard; Aliassime, Bublyk, and Tsitsipas all progressed on Wednesday.
The 40-year-old Swiss legend Stan Wawrinka, during his farewell season, won his opening match at the Rotterdam Open by defeating 17-year-old Dutch lucky loser Tess Bogaard 6-4, 6-3, marking another unforgettable milestone in his career.

Wawrinka previously lifted the ATP 500 trophy here in 2015. The age difference between the two players in this match was 23 years and 3 months, ranking as the second-largest age gap in ATP Tour and Grand Slam history, only behind the 25 years and 11 months gap when Tim (18) defeated Muster (44) in 2011.
Largest age gap matches in ATP Tour since 1990 (excluding Davis Cup):
1. 25 years 11 months: Tim (18) defeated Muster (44) | 2011 Vienna
2. 23 years 3 months: Wawrinka (40) defeated Bogaard (17) | 2026 Rotterdam
3. 21 years 8 months: Norman (38) defeated Berta (16) | 2009 ’s-Hertogenbosch
4. 21 years 7 months: Alcaraz (17) defeated Lopez (39) | 2021 Marbella
5. 21 years 5 months: Karlovic (29) defeated Aliassime (18) | 2019 Pune
Wawrinka's next opponent will be the top seed and two-time defending finalist Deminal. Their head-to-head stands at 1-0 in favor of Deminal.
At this year's Australian Open, Wawrinka became the oldest player to reach the third round in men’s singles since Rosewall.
Other results from Wednesday:
Aliassime(2nd seed) defeated Poplin 7-5, 6-3, securing his first career win against this opponent and improving their head-to-head to 1-2. Aliassime won the Montpellier title last week.
Bublyk narrowly overcame Hurkacz 6-7(2), 7-6(1), 7-5; Hurkacz celebrated his 29th birthday that day. Bublyk showed great patience in this match.
Tsitsipas defeated 8th seed Lindgren 7-5, 6-3, extending his perfect 6-0 record in first rounds at Rotterdam ATP 500. He will face Dutch player Van der Schuup next.
Dutch wildcard playerDendoen defeated Fusovic 7-6(5), 6-1.
Kachanov eliminated local player De Jong 3-6, 6-4, 7-5.
Australian qualifierO’Connell beat 6th seed Norrie 7-6(9), 6-4, becoming the first player to reach the quarterfinals at this year’s Rotterdam event.
Stay tuned for more updates on this tournament.
[Look at me][Bow][Rose]