Singles
2003 Swisscom Challenge
Champion	Justine Henin-Hardenne
Runner-up	Jelena Dokic
Score	6–0, 6–4
Draw	28 (3WC/4Q/1LL)
Seeds	8

Justine Henin-Hardenne defeated Jelena Dokic in the final, 6–0, 6–4 to win the singles tennis title at the 2003 Swisscom Challenge. With the win, Henin-Hardenne replaced Kim Clijsters as the world No. 1.^[1][2]

Patty Schnyder was the defending champion, but lost in the quarterfinals to Dokic.

Seeds

The first four seeds received a bye into the second round.

Draw

Finals

	Semifinals							Final
	1	Kim Clijsters	6	3	4
		Jelena Dokic	1	6	6
									Jelena Dokic	0	4
								2	Justine Henin-Hardenne	6	6
		Nadia Petrova	4	4
	2	Justine Henin-Hardenne	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	K Clijsters	6	6
	Q	K Srebotnik	6	2				Q	K Srebotnik	2	2
	WC	M Pierce	0	0r											1	K Clijsters	6	6
	Q	T Pisnik	6	6											Q	T Pisnik	3	2
		A Coetzer	3	0				Q	T Pisnik	5	6	6
	LL	M Serna	3	6	1			6	A Sugiyama	7	3	3
	6	A Sugiyama	6	3	6																	1	K Clijsters	6	3	4
																							J Dokic	1	6	6
								3	A Mauresmo	2	2
		E Daniilidou	3	3					P Schnyder	6	6
		P Schnyder	6	6												P Schnyder	0	3
	WC	M Casanova	6	5	3											J Dokic	6	6
		A Stevenson	3	7	6				A Stevenson	6	5	1
		J Dokic	6	5	6				J Dokic	4	7	6
	5	C Rubin	1	7	4

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	D Hantuchová	62	5
		P Suárez	77	7					P Suárez	4	3
		E Bovina	6	6					E Bovina	6	6
	Q	A Molik	4	1												E Bovina	1	4
		N Petrova	6	6												N Petrova	6	6
	WC	MG Mikaelian	3	1					N Petrova	77	6
								4	E Dementieva	63	3
																							N Petrova	4	4
	7	V Zvonareva	6	4	77																	2	J Henin-Hardenne	6	6
		M Shaughnessy	0	6	63			7	V Zvonareva	6	7
		C Martínez	6	4	1			Q	A Frazier	3	5
	Q	A Frazier	4	6	6										7	V Zvonareva	4	2
		S Farina Elia	2	5											2	J Henin-Hardenne	6	6
		A Pistolesi	6	7					A Pistolesi	1	65
								2	J Henin-Hardenne	6	77

Qualifying

Qualifying draw

First qualifier

	First round							Second round							Qualifying competition
	9	Fabiola Zuluaga	6	3	4
		Tatiana Perebiynis	4	6	6			Tatiana Perebiynis		65	0
	Rita Grande		78	0	6			Rita Grande		77	6
	Silvija Talaja		66	6	4											Rita Grande	3	6	1
	Alt	Caroline Dhenin	5	6	6										6	Katarina Srebotnik	6	1	6
	WC	Tina Schmassmann	7	4	4			Alt	Caroline Dhenin	0	3
	Alt	Stephanie Gehrlein	79	3	1			6	Katarina Srebotnik	6	6
	6	Katarina Srebotnik	67	6	6

Second qualifier

	First round							Second round							Qualifying competition
	2	Magüi Serna	6	6
	WC	Anna-Lena Grönefeld	4	3				2	Magüi Serna	6	7
	Sandra Kleinová		7	1	6				Sandra Kleinová	0	5
	Maja Matevžič		5	6	3										2	Magüi Serna	65	5
	Klára Koukalová		w/o												8	Tina Pisnik	77	7
	Cara Black								Klára Koukalová	2	4
	Alt	Els Callens	5	66				8	Tina Pisnik	6	6
	8	Tina Pisnik	7	78

Third qualifier

	First round							Second round							Qualifying competition
	10	Denisa Chládková	4	77	3
	WC	Timea Bacsinszky	6	62	6			WC	Timea Bacsinszky	4	1
	Marlene Weingärtner		5	3					Amy Frazier	6	6
	Amy Frazier		7	6												Amy Frazier	6	6
		Anca Barna	6	6											5	Elena Likhovtseva	3	2
	Alt	Iveta Benešová	2	2					Anca Barna	2	2
		Nicole Pratt	2	3				5	Elena Likhovtseva	6	6
	5	Elena Likhovtseva	6	6

Fourth qualifier

	First round							Second round							Qualifying competition
	4	Svetlana Kuznetsova	2	6	6
		Stéphanie Cohen-Aloro	6	4	3			4	Svetlana Kuznetsova	6	3
		Julia Vakulenko	68	6	6				Julia Vakulenko	0	0r
	Alt	Sonya Jeyaseelan	710	3	4										4	Svetlana Kuznetsova	4	4
	Ľudmila Cervanová		1	2											7	Alicia Molik	6	6
	Laura Granville		6	6					Laura Granville	4	1
		Karolina Šprem	63	1				7	Alicia Molik	6	6
	7	Alicia Molik	77	6

References

External links

• Official results archive (ITF) Archived 2019-02-16 at the Wayback Machine
• Official results archive (WTA)