Singles
2019 Geneva Open
Champion	Alexander Zverev
Runner-up	Nicolás Jarry
Score	6–3, 3–6, 7–6(10–8)
Draw	28 (4 Q / 3 WC )
Seeds	8

Alexander Zverev defeated Nicolás Jarry in the final, 6–3, 3–6, 7–6^(10–8) to win the singles tennis title at the 2019 Geneva Open. Zverev saved two championship points en route to the title, in the final-set tiebreak.

Márton Fucsovics was the defending champion, but lost in the second round to Federico Delbonis.

Seeds

The top four seeds receive a bye into the second round.

Draw

Finals

	Semifinals							Final
	1	Alexander Zverev	7	66	6
		Federico Delbonis	5	78	3
								1	Alexander Zverev	6	3	710
									Nicolás Jarry	3	6	68
		Nicolás Jarry	6	6
	5	Radu Albot	3	4

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	A Zverev	6	6
		E Gulbis	6	79					E Gulbis	2	1
		Y Nishioka	2	67											1	A Zverev	7	3	6
		P Gojowczyk	5	5												H Dellien	5	6	3
	WC	J Tipsarević	7	7				WC	J Tipsarević	63	3
		H Dellien	6	3	6				H Dellien	77	6
	8	A Seppi	1	6	4																	1	A Zverev	7	66	6
																							F Delbonis	5	78	3
								4	M Fucsovics	4	2
	Q	G Dimitrov	6	4	2				F Delbonis	6	6
		F Delbonis	1	6	6											F Delbonis	77	7
		J Sousa	6	66	6											A Ramos Viñolas	65	5
		L Mayer	2	78	4				J Sousa	0	3
		A Ramos Viñolas	62	6	6				A Ramos Viñolas	6	6
	6	A Mannarino	77	3	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	M Ebden	2	64
		N Jarry	6	77					N Jarry	6	6
		D Kudla	5	6	6				D Kudla	3	3
		J Thompson	7	2	4											N Jarry	6	7
	Q	B Zapata Miralles	4	6	3											T Daniel	1	5
		T Daniel	6	4	6				T Daniel	6	4	6
								3	C Garín	2	6	4
																							N Jarry	6	6
	5	R Albot	78	77																		5	R Albot	3	4
	Q	L Sonego	66	63				5	R Albot	6	63	6
		M Zverev	4	4					JI Londero	1	77	4
		JI Londero	6	6											5	R Albot	6	7
	WC	F López	77	4	5										Q	D Džumhur	3	5
	Q	D Džumhur	62	6	7			Q	D Džumhur	3	6	6
								2/WC	S Wawrinka	6	3	4

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	1/WC	Grigor Dimitrov	6	6
		Marc-Andrea Hüsler	4	3
								1/WC	Grigor Dimitrov	7	6
								7	Thomas Fabbiano	5	3
	WC	Marko Miladinović	2	4
	7	Thomas Fabbiano	6	6

Second qualifier

	First round							Qualifying competition
	2	Damir Džumhur	6	6
		JC Aragone	3	4
								2	Damir Džumhur	6	4	6
								8	Tommy Paul	2	6	3
		Stéphane Robert	4	5
	8	Tommy Paul	6	7

Third qualifier

	First round							Qualifying competition
	3	Lorenzo Sonego	4	6	6
		Daniel Masur	6	2	3
								3	Lorenzo Sonego	6	77
								5	Miomir Kecmanović	4	65
	Alt	Ulises Blanch	6	1	4
	5	Miomir Kecmanović	4	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Ričardas Berankis	4	4
		Kaichi Uchida	6	6
									Kaichi Uchida	1	1
									Bernabé Zapata Miralles	6	6
		Bernabé Zapata Miralles	5	6	6
	6	Bradley Klahn	7	4	2

References

• Main draw
• Qualifying draw