2003 Siebel Open – Singles

The 2003 Siebel Open was a men's international tennis tournament. Lleyton Hewitt was the defending champion but did not compete that year.

Singles
2003 Siebel Open
Champion	Andre Agassi
Runner-up	Davide Sanguinetti
Score	6–3, 6–1
Draw	32 (4Q / 3WC)
Seeds	8

Andre Agassi won in the final 6–3, 6–1 against Davide Sanguinetti.

Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.

1. Andre Agassi (champion)
2. Paradorn Srichaphan (first round)
3. James Blake (semifinals)
4. Jan-Michael Gambill (second round)
5. Todd Martin (second round)
6. Davide Sanguinetti (final)
7. Nikolay Davydenko (quarterfinals)
8. Kenneth Carlsen (quarterfinals)

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

	First round							Second round							Quarterfinals							Semifinals							Final
	1	A Agassi	6	6
	WC	M Chang	4	2				1	A Agassi	6	6
	WC	M Philippoussis	3	6	6			WC	M Philippoussis	4	1
		J-R Lisnard	6	3	3										1	A Agassi	63	78	6
		J Vacek	4	2												V Voltchkov	77	66	1
		V Voltchkov	6	6					V Voltchkov	w/o
		B Vahaly	4	3				5	T Martin
	5	T Martin	6	6																		1	A Agassi	6	6
	3	J Blake	6	6																		3	J Blake	4	2
	WC	W Black	2	4				3	J Blake	6	6
		T Dent	2	65					H-T Lee	3	2
		H-T Lee	6	77											3	J Blake	7	6
		K Pless	6	1	4										7	N Davydenko	5	2
		R Ginepri	4	6	6				R Ginepri	4	6	3
		J Morrison	3	6	61			7	N Davydenko	6	3	6
	7	N Davydenko	6	2	77																								1	Andre Agassi	6	6
	6	D Sanguinetti	6	67	6																								6	Davide Sanguinetti	3	1
		Ž Krajan	2	79	1			6	D Sanguinetti	77	7
		M Fish	6	4	77				M Fish	61	5
	Q	D Tursunov	2	6	63										6	D Sanguinetti	6	7
		V Spadea	6	6												V Spadea	1	5
		L Burgsmüller	3	4					V Spadea	6	6
	Q	T Reid	2	0				4	J-M Gambill	3	3
	4	J-M Gambill	6	6																		6	D Sanguinetti	6	62	6
	8	K Carlsen	7	3	77																		J Gimelstob	4	77	3
		M Norman	5	6	63			8	K Carlsen	6	3	7
	Q	P Goldstein	6	2	6			Q	P Goldstein	2	6	5
		J Balcells	2	6	3										8	K Carlsen	3	4
		M Llodra	77	1	1											J Gimelstob	6	6
	Q	Z Fleishman	64	6	6			Q	Z Fleishman	1	4
		J Gimelstob	7	6					J Gimelstob	6	6
	2	P Srichaphan	5	2

External links

• 2003 Siebel Open Draw
• 2003 Siebel Open Qualifying Draw