2017 Quito Challenger – Singles

Horacio Zeballos was the defending champion but chose not to defend his title.

Singles
2017 Quito Challenger
Champion	Nicolás Jarry
Runner-up	Gerald Melzer
Final score	6–3, 6–2

Main article: 2017 Quito Challenger

Nicolás Jarry won the title after defeating Gerald Melzer 6–3, 6–2 in the final.

Seeds

1. Víctor Estrella Burgos (Semifinals)
2. Renzo Olivo (First round)
3. Nicolás Jarry (Champion)
4. Sebastian Ofner (First round)
5. Gerald Melzer (Final)
6. Andrej Martin (Quarterfinals)
7. Guilherme Clezar (Quarterfinals)
8. Prajnesh Gunneswaran (First 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
	1	Víctor Estrella Burgos	6	6^4	3
	3	Nicolás Jarry	4	7^7	6
								3	Nicolás Jarry	6	6
								5	Gerald Melzer	3	2
	5	Gerald Melzer	7^7	6
		Facundo Mena	6^4	4

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1	V Estrella Burgos	6	3	6
		J Statham	4	6	3			1	V Estrella Burgos	7^7	6
		B Sant'Anna	1	1					G Escobar	6^5	3
		G Escobar	6	6											1	V Estrella Burgos	7^8	7
	Alt	C Rodríguez	6^5	3											6	A Martin	6^6	5
	WC	E Gómez	7^7	6				WC	E Gómez	3	5
	Q	M Sánchez	2	2				6	A Martin	6	7
	6	A Martin	6	6																		1	V Estrella Burgos	6	6^4	3
	3	N Jarry	6	6																		3	N Jarry	4	7^7	6
		JP Paz	4	3				3	N Jarry	6	6
		JP Sorgi	6	3	6				JP Sorgi	4	4
		JP Ficovich	3	6	3										3	N Jarry	4	7^7	6
		R Quiroz	4	6	6										7	G Clezar	6	6^4	4
	WC	D Hidalgo	6	4	4				R Quiroz	3	7^7	2
	Q	C Salamanca	7^7	6^2	0^r			7	G Clezar	6	6^3	6
	7	G Clezar	6^5	7^7	3

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	5	G Melzer	6	6
	Q	JP Varillas	4	2				5	G Melzer	7^13	6
		M Linzer	7^7	4	6				M Linzer	6^11	3
		A Velotti	6^2	6	3										5	G Melzer	6	6
		C Lindell	5	0^r												M Hamou	2	4
		M Hamou	7	0					M Hamou	7^7	4	7
		DE Galán	6	5	6				DE Galán	6^4	6	5
	4	S Ofner	4	7	4																	5	G Melzer	7^7	6
	8	P Gunneswaran	3	7	4																		F Mena	6^4	4
		M Arévalo	6	5	6				M Arévalo	6^3	3
		F Mena	6	6					F Mena	7^7	6
		JI Londero	4	2												F Mena	3	6	7^7
	Q	P Sakamoto	7^9	3	4										WC	G Lama	6	2	6^2
	WC	G Lama	6^7	6	6			WC	G Lama	6	5
		R Bellotti	7^8	4	6				R Bellotti	1	4^r
	2/WC	R Olivo	6^6	6	4

References

• Main Draw
• Qualifying Draw