2010 Challenger Ciudad de Guayaquil – Singles

Nicolás Lapentti was the defending champion; however, he retired from professional tennis before this tournament.
Paul Capdeville won the title, defeating Diego Junqueira 6–3, 3–6, 6–3 in the final.

Singles
2010 Challenger Ciudad de Guayaquil
Champion	Paul Capdeville
Runner-up	Diego Junqueira
Score	6–3, 3–6, 6–3

Main article: 2010 Challenger Ciudad de Guayaquil

Seeds

1. Carlos Berlocq (semifinals)
2. Brian Dabul (first round)
3. João Souza (second round)
4. Horacio Zeballos (first round)
5. Grega Žemlja (second round)
6. Marcos Daniel (quarterfinals, retired)
7. Máximo González (semifinals)
8. Éric Prodon (quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Final four

	Semifinals							Final
	1	Carlos Berlocq	3	5
		Diego Junqueira	6	7
									Diego Junqueira	3	6	3
									Paul Capdeville	6	3	6
		Paul Capdeville	7	3	6
	7	Máximo González	64	6	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	C Berlocq	6	6
	Q	G Naso	0	3				1	C Berlocq	6	6
		R Farah	6	6					R Farah	3	0
	WC	JC Campozano	4	1											1	C Berlocq	6	6
		A Gensse	6	6											8	É Prodon	2	2
	WC	E Gómez	4	4					A Gensse	3	5
	Q	B Balleret	2	4				8	É Prodon	6	7
	8	É Prodon	6	6																		1	C Berlocq	3	5
	3	J Souza	6	6																			D Junqueira	6	7
	WC	R Quiroz	1	2				3	J Souza	7	4	4
		D Junqueira	6	1	7				D Junqueira	5	6	6
		R Hocevar	3	6	5											D Junqueira	1
		J Aguilar	6	6											6	M Daniel	4	r
	Q	Andrea Arnaboldi	2	4					J Aguilar	3	2
		S González	4	2				6	M Daniel	6	6
	6	M Daniel	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	G Žemlja	6	66	6
		C Salamanca	3	7	3			5	G Žemlja	4	3
		P Capdeville	6	6					P Capdeville	6	6
		JS Cabal	1	4												P Capdeville	0	7	6
		G Rufin	4	6	7											G Lapentti	6	5	4
		M Alund	6	2	62				G Rufin	w/o
		G Lapentti	64	6	6				G Lapentti
	4	H Zeballos	7	4	4																		P Capdeville	7	3	6
	7	M González	6	5	7																	7	M González	64	6	2
		L Tavares	4	7	5			7	M González	6	6
	WC	E Nunez	3	5					V Estrella	2	0
		V Estrella	6	7											7	M González	7	6
	Q	M Vassallo Argüello	7	6												R Dutra da Silva	62	0
		F Bagnis	5	1				Q	M Vassallo Argüello	6	r
		R Dutra da Silva	6	7					R Dutra da Silva	6
	2	B Dabul	4	5

References

• Main Draw
• Qualifying Draw