Singles
2016 Ethias Trophy
Champion	Jan-Lennard Struff
Runner-up	Vincent Millot
Score	6–2, 6–0

Illya Marchenko was the defending champion but lost in the second round to Vincent Millot.

Jan-Lennard Struff won the title after defeating Millot 6–2, 6–0 in the final.

Seeds

Draw

Finals

	Semifinals							Final
		Vincent Millot	6	6
		Daniel Brands	4	4
									Vincent Millot	2	0
								6	Jan-Lennard Struff	6	6
	6	Jan-Lennard Struff	77	77
		Daniil Medvedev	62	65

Top half

	First round							Second round							Quarterfinals							Semifinals
	1/WC	I Marchenko	79	6
		D Istomin	67	3				1/WC	I Marchenko	6	2	60
		V Millot	6	66	6				V Millot	2	6	77
	Q	Maxime Tabatruong	4	78	3											V Millot	6	6
		L Lacko	4	4											5	R Berankis	4	4
	PR	J Janowicz	6	6				PR	J Janowicz	5	64
		M Fucsovics	613	2				5	R Berankis	7	77
	5	R Berankis	715	6																			V Millot	6	6
	4	J Chardy	6	6																			D Brands	4	4
		T Kamke	3	4				4	J Chardy	4	6	4
	SE	A Rublev	6	7				SE	A Rublev	6	2	6
	WC	Y Reuter	4	5											SE	A Rublev	69	3
		D Brands	6	6												D Brands	711	6
		K Coppejans	3	2					D Brands	6	6
	WC	R Bemelmans	4	5				8	R Albot	4	4
	8	R Albot	6	7

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	J-L Struff	6	3	6
	LL	G Barrère	3	6	2			6	J-L Struff	68	6	6
		S Darcis	3	4					M Chiudinelli	710	4	3
		M Chiudinelli	6	6											6	J-L Struff	7	6
	Q	S Doumbia	1	2											3	P-H Mathieu	5	4
	Q	Y Marti	6	6				Q	Y Marti	2	3
	Q	M Authom	6	3	3			3	P-H Mathieu	6	6
	3	P-H Mathieu	1	6	6																	6	J-L Struff	77	77
	7	I Dodig	3	5																			D Medvedev	62	65
	SE	N Gombos	6	7				SE	N Gombos	3	68
		D Medvedev	6	6					D Medvedev	6	710
	WC	Clément Geens	4	1												D Medvedev	6	6
		I Ivashka	65	6	4										PR	J Melzer	1	0
		K de Schepper	77	3	6				K de Schepper	2	63
	PR	J Melzer	3	6	77			PR	J Melzer	6	77
	2	D Brown	6	2	64

References

• Main draw
• Qualifying draw