2003 Abierto Mexicano Telefonica Movistar – Men's Singles

Carlos Moyá was the defending champion but lost in the quarterfinals to Félix Mantilla.

Men's Singles
2003 Abierto Mexicano Telefonica Movistar
Champion	Agustín Calleri
Runner-up	Mariano Zabaleta
Final score	7–5, 3–6, 6–3

Agustín Calleri won in the final 7–5, 3–6, 6–3 against Mariano Zabaleta.

Seeds

1. Carlos Moyá (Quarterfinals)
2. David Nalbandian (Second Round)
3. Gastón Gaudio (Second Round)
4. Fernando González (Quarterfinals)
5. Juan Ignacio Chela (First Round)
6. Gustavo Kuerten (Semifinals)
7. Marcelo Ríos (Quarterfinals)
8. Nicolás Lapentti (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
		Felix Mantilla	2	2
		Agustín Calleri	6	6
									Agustín Calleri	7	3	6
									Mariano Zabaleta	5	6	3
	WC/6	Gustavo Kuerten	6^4	7^7	5
		Mariano Zabaleta	7^7	6^3	7

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	C Moyá	6	6
		F Saretta	0	2				1	C Moyá	4	6	6
	LL	R Mello	6	4	6			LL	R Mello	6	3	2
	WC	F Clavet	4	6	1										1	C Moyá	4	6^4
		A Martín	2	1												F Mantilla	6	7^7
		F Vicente	6	6					F Vicente	3	4
		F Mantilla	7^7	7^7					F Mantilla	6	6
	5	J I Chela	6^4	6^1																			F Mantilla	2	2
	3	G Gaudio	1	6	6																		A Calleri	6	6
		D Sánchez	6	4	4			3	G Gaudio	6^5	6^5
		A Calleri	6	6					A Calleri	7^7	7^7
	WC	M Gallardo-Valles	1	3												A Calleri	6	7
		F Meligeni	1	4											7	M Ríos	3	5
	LL	J A Marín	6	6				LL	J A Marín	3	1
		F Squillari	6	0	4			7	M Ríos	6	6
	7	M Ríos	2	6	6

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	WC/6	G Kuerten	6^2	7^12	6
	Q	N Coutelot	7^7	6^10	2			WC/6	F Meligeni	5	6	6
		D Ferrer	6	6					D Ferrer	7	1	2
		A Portas	1	4											WC/6	G Kuerten	6	0
		A Montañés	3	0											4	F González	4	0^r
		S Sargsian	6	6					S Sargsian	3	6	6^5
	Q	R R Hidalgo	1	6	6^6			4	F González	6	4	7^7
	4	F González	6	3	7^8																	WC/6	G Kuerten	6^4	7^7	5
	8	N Lapentti	2	1																			M Zabaleta	7^7	6^3	7
		L Horna	6	6					L Horna	6	3	2
		A Sá	5	6	6^1			Q	I Miranda	2	6	6
	Q	I Miranda	7	4	7^7										Q	I Miranda	5	3
	Q	F Volandri	1	2												M Zabaleta	7	6
		M Zabaleta	6	6					M Zabaleta	6^5	6	6
		N Massú	6	1	4			2	D Nalbandian	7^7	0	0
	2	D Nalbandian	2	6	6

External links

• 2003 Abierto Mexicano Telefonica Movistar Draw