Men's singles
2003 NASDAQ-100 Open
Final
Champion	Andre Agassi
Runner-up	Carlos Moyá
Score	6-3, 6-3
Details
Draw	96 (12Q / 5WC)
Seeds	32
Events
Singles men women Doubles men women
← 2002 · NASDAQ-100 Open · 2004 →

Two-time defending champion Andre Agassi defeated Carlos Moyá in the final, 6-3, 6-3 to win the men's singles tennis title at the 2003 Miami Open.

Seeds

All thirty-two seeds received a bye to the second round.

Draw

Key

Finals

	Quarterfinals							Semifinals							Final
	WC	Robby Ginepri	77	3	64
	5	Carlos Moyá	65	6	77
								5	Carlos Moyá	6	6
								13	Paradorn Srichaphan	4	2
	13	Paradorn Srichaphan	6	65	7
		Todd Martin	3	77	5
															5	Carlos Moyá	3	3
															2	Andre Agassi	6	6
	9	Albert Costa	77	4	79
	4	Roger Federer	64	6	67
								9	Albert Costa	2	4
								2	Andre Agassi	6	6
	19	Younes El Aynaoui	66	6	1
	2	Andre Agassi	78	4	6

Top half

Section 1

	First round							Second round							Third round							Fourth round
								1	L Hewitt	4	4
		V Voltchkov	0	0r				Q	F Clavet	6	6
	Q	F Clavet	6	3											Q	F Clavet	6	2	1
		P-H Mathieu	1	6	1											H-T Lee	4	6	6
		H-T Lee	6	1	6				H-T Lee	66	6	6
								25	X Malisse	78	2	1
																							H-T Lee	3	2
																						WC	R Ginepri	6	6
								21	J Blake	77	6
		F Meligeni	6	6					F Meligeni	65	2
		M Kratochvil	1	4											21	J Blake	3	2
	WC	R Ginepri	7	6											WC	R Ginepri	6	6
		W Arthurs	5	3				WC	R Ginepri	4	77	6
								16	À Corretja	6	65	2

Section 2

	First round							Second round							Third round							Fourth round
								11	S Grosjean	4	63
		M Fish	0	6	6				M Fish	6	77
		A Voinea	6	4	2											M Fish	5	3
		D Hrbatý	62	6	4											N Escudé	7	6
		N Escudé	77	4	6				N Escudé	6	6
								18	T Henman	3	4
																							N Escudé	4	68
																						5	C Moyá	6	710
								31	M Mirnyi	6	65	4
		K Ku?era	2	0r				Q	F Verdasco	1	77	6
	Q	F Verdasco	6	4											Q	F Verdasco	65	3
		V Spadea	6	6											5	C Moyá	77	6
	Q	C Rochus	3	4					V Spadea	4	7	4
								5	C Moyá	6	5	6

Section 3

	First round							Second round							Third round							Fourth round
								3	J C Ferrero	6	6
		F Vicente	6	7					F Vicente	2	2
	Q	A Stoliarov	4	5											3	J C Ferrero	3	62
		R Krajicek	4	3											28	M Ríos	6	77
		T Dent	6	6					T Dent	1	1
								28	M Ríos	6	6
																						28	M Ríos
																						13	P Srichaphan	w/o
								24	Y Kafelnikov	6	6
	Q	J Björkman	3	6	6			Q	J Björkman	3	3
		A Sá	6	4	4										24	Y Kafelnikov	3	79	3
		J Acasuso	6	6											13	P Srichaphan	6	67	6
		D Ferrer	3	4					J Acasuso	4	65
								13	P Srichaphan	6	77

Section 4

	First round							Second round							Third round							Fourth round
								12	R Schüttler	6	6
		J-M Gambill	2	6	6				J-M Gambill	2	3
		S Koubek	6	3	2										12	R Schüttler	4	4
		R ?t?pánek	6	6												R ?t?pánek	6	6
	WC	A Bogomolov Jr.	2	3					R ?t?pánek	6	6
								23	M Youzhny	3	3
																							R ?t?pánek	3	2
																							T Martin	6	6
								27	A Pavel	77	4	0r
		T Martin	6	6					T Martin	62	6	2
		M Zabaleta	4	4												T Martin	77	6
		I Ljubi?i?	64	4											6	A Roddick	63	4
	Q	C Saulnier	77	6				Q	C Saulnier	77	62	4
								6	A Roddick	61	77	6

Bottom half

Section 5

	First round							Second round							Third round							Fourth round
								7	M Safin	69	5
		D Sanguinetti	6	6					D Sanguinetti	711	7
		A Montañés	4	1												D Sanguinetti	3	64
		A Dupuis	6	6											26	G Coria	6	77
		R Sluiter	3	4					A Dupuis	0	4
								26	G Coria	6	6
																						26	G Coria	5	6	3
																						9	A Costa	7	3	6
								17	G Gaudio	4	7	3
		K Carlsen	4	3					N Massú	6	5	6
		N Massú	6	6												N Massú	66	2
		O Rochus	3	7	6										9	A Costa	78	6
	Q	J Vacek	6	5	1				O Rochus	3	2
								9	A Costa	6	6

Section 6

	First round							Second round							Third round							Fourth round
								14	S Schalken	6	6
	Q	J-R Lisnard	3	6	2			Q	J-R Lisnard	3	4
	WC	R Gasquet	6	1	1r										14	S Schalken	6	7
		F Squillari	65	77	6											F Squillari	4	5
		M An?i?	77	64	4				F Squillari	6	6
								22	T Robredo	3	4
																						14	S Schalken	3	2
																						4	R Federer	6	6
								30	J I Chela	65	6	6
		M Verkerk	5	7	77				M Verkerk	77	3	4
		S Sargsian	7	5	61										30	J I Chela	1	6	1
	Q	L Horna	6	6											4	R Federer	6	3	6
		N Davydenko	3	4				Q	L Horna	2	5
								4	R Federer	6	7

Section 7

	First round							Second round							Third round							Fourth round
								8	J Novák	6	3	4
		N Lapentti	4	6	77				N Lapentti	2	6	6
	Q	K Beck	6	4	64											N Lapentti	6	6
		F Mantilla	6	6											29	W Ferreira	4	2
		L Burgsmüller	3	1					F Mantilla	4	1
								29	W Ferreira	6	6
																							N Lapentti	0	67
																						19	Y El Aynaoui	6	79
								19	Y El Aynaoui	6	6
		D Sánchez	1	4					A Calleri	1	4
		A Calleri	6	6											19	Y El Aynaoui	6	4	6
		A Martín	3	1											10	D Nalbandian	3	6	4
	LL	F Saretta	6	6				LL	F Saretta	6	4	1
								10	D Nalbandian	4	6	6

Section 8

	First round							Second round							Third round							Fourth round
								15	G Kuerten	3	4
	Q	M Llodra	4	77	3				T Enqvist	6	6
		T Enqvist	6	65	6											T Enqvist	78	63	3
		F López	65	4											WC	M Philippoussis	66	77	6
	WC	M Philippoussis	77	6				WC	M Philippoussis	77	6
								20	F González	65	4
																						WC	M Philippoussis	6	3	2
																						2	A Agassi	4	6	6
								32	J Nieminen	6	6
	Q	P Luczak	4	4					A Clément	2	1
		A Clément	6	6											32	J Nieminen	2	0
		N Kiefer	2	2											2	A Agassi	6	6
	WC	M Chang	6	6				WC	M Chang	4	2
								2	A Agassi	6	6

External links

• Main draw