2012 San Luis Potosí Challenger – Singles

Santiago Giraldo was the defending champion but decided not to participate. Spanish Rubén Ramírez Hidalgo won the tournament with the score 3–6, 6–3, 6–4 in the final against Paolo Lorenzi.

Singles
2012 San Luis Potosí Challenger
Champion	Rubén Ramírez Hidalgo
Runner-up	Paolo Lorenzi
Score	3–6, 6–3, 6–4

Main article: 2012 San Luis Potosí Challenger

Seeds

1. Paolo Lorenzi (final)
2. Rubén Ramírez Hidalgo (champion)
3. Arnau Brugués Davi (first round, retired)
4. Matteo Viola (first round)
5. Jan Mertl (first round)
6. Érik Chvojka (second round)
7. Roman Borvanov (first round)
8. Alejandro González (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
• SR = Special ranking

Finals

	Semifinals							Final
	1	Paolo Lorenzi	6	6
		Riccardo Ghedin	3	4
								1	Paolo Lorenzi	6	3	4
								2	Rubén Ramírez Hidalgo	3	6	6
		Agustín Velotti	2	7	4
	2	Rubén Ramírez Hidalgo	6	5	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	P Lorenzi	6	6
		S Decoud	2	1				1	P Lorenzi	6	3	6
		T Chen	1	61					S Diez	0	6	1
		S Diez	6	77											1	P Lorenzi	6	5	6
	LL	Fabiano de Paula	6	0	6										LL	Fabiano de Paula	0	7	2
	WC	M Sánchez	3	6	2			LL	Fabiano de Paula	6	77
	WC	MA Reyes-Varela	6	4	3			6	É Chvojka	4	64
	6	É Chvojka	4	6	6																	1	P Lorenzi	6	6
	3	A Brugués Davi	1r																				R Ghedin	3	4
	Q	D Zivkovic	4					Q	D Zivkovic	6	6
		A Begemann	5	6	6				A Begemann	2	1
	Q	JC Campozano	7	4	2										Q	D Zivkovic	5	6	64
	WC	Luis Patino	4	3												R Ghedin	7	3	77
		C Saavedra-Corvalán	6	6					C Saavedra Corvalán	2	7	4
		R Ghedin	2	6	6				R Ghedin	6	5	6
	5	J Mertl	6	2	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	A González	3	4
		M Demoliner	6	6					M Demoliner	6	3	1
		A Velotti	6	6					A Velotti	4	6	6
		M Lammer	4	3												A Velotti	5	77	6
		A Molteni	6	6												Marco Trungelliti	7	63	1
		G Rivera Aránguiz	4	2					A Molteni	3	1
		Marco Trungelliti	6	6					Marco Trungelliti	6	6
	4	M Viola	2	0																			A Velotti	2	7	4
	7	R Borvanov	4	77	4																	2	R Ramírez Hidalgo	6	5	6
		G Clezar	6	64	6				G Clezar	77	3	6
		F Martin	6	2	6				F Martin	63	6	2
		M Marrai	2	6	4											G Clezar	2	6	1
	Q	A Martin	67	6	6										2	R Ramírez Hidalgo	6	4	6
	WC	B Rodríguez	79	1	4			Q	A Martin	2	6	2
	Q	M Echazú	1	0				2	R Ramírez Hidalgo	6	3	6
	2	R Ramírez Hidalgo	6	6

References

• Main draw
• Qualifying draw