Singles
2018 Sparkassen Open
Champion	Yannick Hanfmann
Runner-up	Jozef Kovalík
Score	6–2, 3–6, 6–3

Nicola Kuhn was the defending champion but lost in the first round to Yannick Hanfmann.

Hanfmann won the title after defeating Jozef Kovalík 6–2, 3–6, 6–3 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	9	Jozef Kovalík	6	6
	Alt	Arthur De Greef	2	3
								9	Jozef Kovalík	2	6	3
								7	Yannick Hanfmann	6	3	6
		Andrea Arnaboldi	4	2
	7	Yannick Hanfmann	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	P Cuevas	6	77
	Q	M Janvier	3	64				1	P Cuevas	6	6
	Q	Marvin Netuschil	6	6				Q	M Netuschil	3	3
	LL	D Dima	3	1											1	P Cuevas	61	3
	WC	D Masur	6	7											9	J Kovalík	77	6
		S Travaglia	4	5				WC	D Masur	2	2
		R Quiroz	1	0				9	J Kovalík	6	6
	9	J Kovalík	6	6																		9	J Kovalík	6	6
	4	F Mayer	61	6	2																	Alt	A De Greef	2	3
	Alt	A De Greef	77	2	6			Alt	A De Greef	6	77
		A Vatutin	68	5					R Dutra Silva	4	65
		R Dutra Silva	710	7											Alt	A De Greef	6	6
		T Kamke	1	3												H Dellien	4	1
		H Dellien	6	6					H Dellien	6	3	6
	WC	R Molleker	7	3	4			6	J Zopp	2	6	1
	6	J Zopp	5	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	M Kližan	6	0	4
	Alt	M Cuevas	3	6	6			Alt	M Cuevas	4	6	4
		M Moraing	6	6					M Moraing	6	2	6
	Q	K Coppejans	2	1												M Moraing	2	0r
		A Arnaboldi	7	4	7											A Arnaboldi	6	0
		S Ofner	5	6	5				A Arnaboldi	6	4	6
	Q	J Šátral	6	2	6			Q	J Šátral	4	6	4
	3	J Munar	4	6	3																		A Arnaboldi	4	2
	7	Y Hanfmann	6	6																		7	Y Hanfmann	6	6
	WC	N Kuhn	1	3				7	Y Hanfmann	3	77	6
		V Galović	3	62					D Brown	6	65	2
		D Brown	6	77											7	Y Hanfmann	4	6	6
	WC	T Bellucci	3	4											2	R Carballés Baena	6	4	2
		Y Maden	6	6					Y Maden	6	2	5
		C Ruud	2	7	63			2	R Carballés Baena	4	6	7
	2	R Carballés Baena	6	5	77

References

• Main Draw
• Qualifying Draw