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Entry List ATP Hamburg Open 2025 featuring Jannik Sinner, Andrey Rublev and Holger Rune

Originally posted on TennisUpToDate.com | Last updated Apr 22, 2025 3:51 PM ET

The Entry List has been confirmed ahead of the Hamburg Open which is due to take place between 18-24 May, 2025 and is the last tournament before the French Open led by Jannik Sinner.

Sinner will only play again in the tournament before at the Italian Open in Rome so he needs that extra match practice before the main Grand Slam return.

Andrey Rublev, Holger Rune, Lorenzo Musetti, Tommy Paul, Frances Tiafoe and Stefanos Tsitsipas are among those involved also. Previously Arthur Fils won the title in 2024 when it was held in the July section. He defeated Alexander Zverev in the final 6-3, 3-6, 7-6.

Albeit neither will return this year. Former champion Lorenzo Musetti will though as one of the leading lights. Geneva Open also takes place in the same week and is headlined by Casper Ruud and Taylor Fritz.

Hamburg sits on the ATP 500 calendar so is much more populated by top stars and with Sinner needing that extra game time this year, it is no shock that he has chosen the event for that purpose. Similar to Novak Djokovic when he needed sudden matches last season and picked Geneva.

Also it shifts back with last year being played in July as a warm-up for the Olympic Games post Wimbledon.

Entry List Hamburg European Open 2025

Entries

Seed*	Name	Rk	ER
1	Jannik Sinner	1	1
2	Andrey Rublev	8	8
3	Holger Rune	9	9
4	Lorenzo Musetti	11	11
5	Tommy Paul	12	12
6	Frances Tiafoe	17	17
7	Stefanos Tsitsipas	18	18
8	Felix Auger-Aliassime	19	19
	Francisco Cerundolo	21	21
	Ugo Humbert	22	22
	Jakub Mensik	23	23
	Sebastian Korda	24	24
	Jiri Lehecka	27	27
	Alejandro Davidovich Fokina	29	29
	Brandon Nakashima	32	32
	Sebastian Baez	33	33
	Flavio Cobolli	36	36
	Giovanni Mpetshi Perricard	37	37
	Alexandre Muller	39	39
	Gael Monfils	42	42
	Marcos Giron	45	45
	Luciano Darderi	46	46
	(WC)
	(WC)
	(WC)
	(WC) A+
	(SE)
	(LE)
	(Q)
	(Q)
	(Q)
	(Q)