2018 Marburg Open – Singles

Filip Krajinović was the defending champion but chose not to defend his title.

Singles
2018 Marburg Open
Champion	Juan Ignacio Londero
Runner-up	Hugo Dellien
Final score	3–6, 7–5, 6–4

Main article: 2018 Marburg Open

Juan Ignacio Londero won the title after defeating Hugo Dellien 3–6, 7–5, 6–4 in the final.

Seeds

1. Jürgen Zopp (Second round)
2. Yannick Hanfmann (First round)
3. Hugo Dellien (Final)
4. Thiago Monteiro (Second round)
5. Pedro Sousa (Second round)
6. Rogério Dutra Silva (First round)
7. Alexey Vatutin (Second round)
8. Henri Laaksonen (Second round)

Draw

Key

• Q = Qualifier
• WC = Wild Card
• LL = Lucky Loser
• Alt = Alternate
• SE = Special Exempt
• PR = Protected Ranking
• ITF = ITF entry
• JE = Junior Exempt
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
		Juan Ignacio Londero	7	1	6
		Félix Auger-Aliassime	5	6	1
									Juan Ignacio Londero	3	7	6
								3	Hugo Dellien	6	5	4
	3	Hugo Dellien	6	6
	WC	Julian Lenz	3	3

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1	J Zopp	6	6
		D Gimeno Traver	4	1				1	J Zopp	4	2
		D Brown	3	4					JI Londero	6	6
		JI Londero	6	6												JI Londero	6	6
		C Berlocq	6	6												C Berlocq	1	4
		M Moraing	4	2					C Berlocq	6	4	7
	WC	Mats Rosenkranz	5	4				7	A Vatutin	3	6	5
	7	A Vatutin	7	6																			JI Londero	7	1	6
	4	T Monteiro	3	6	6																		F Auger-Aliassime	5	6	1
	SE	G Mager	6	2	2			4	T Monteiro	3	6	3
		O Otte	6	6					O Otte	6	1	6
	WC	B Hassan	0	4												O Otte	4	5
		F Auger-Aliassime	6	4	6											F Auger-Aliassime	6	7
	Q	D Dima	3	6	4				F Auger-Aliassime	6	7^7
		C Lestienne	4	7^7	3			8	H Laaksonen	3	6^5
	8	H Laaksonen	6	6^2	6

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	5	P Sousa	6	6
		N Serdarušić	4	1				5	P Sousa	6^5	6	3
		M Polmans	3	3					A Martin	7^7	3	6
		A Martin	6	6												A Martin	2	1
	Q	T Bellucci	6^8	6	6										3	H Dellien	6	6
		L Harris	7^10	4	4			Q	T Bellucci	6	3	6^6
	Q	T Lamasine	2	2				3	H Dellien	3	6	7^8
	3	H Dellien	6	6																		3	H Dellien	6	6
	6	R Dutra Silva	4	4																		WC	J Lenz	3	3
		G Sakharov	6	6					G Sakharov	3	0
	Q	E Benchetrit	6	6				Q	E Benchetrit	6	6
		R Ojeda Lara	4	4											Q	E Benchetrit	4	5
		S Ofner	1	6^4											WC	J Lenz	6	7
	WC	J Lenz	6	7^7				WC	J Lenz	3	6	7^7
	WC	R Molleker	4	7^7	6			WC	R Molleker	6	3	6^2
	2	Y Hanfmann	6	6^4	4

References

• Main Draw
• Qualifying Draw