2003 US Open – Boys' Singles

Richard Gasquet was the defending champion, but did not compete in the juniors that year.

Boys' Singles
2003 US Open
Champion	Jo-Wilfried Tsonga
Runner-up	Marcos Baghdatis
Final score	7–6^(7–4), 6–3

Main article: 2003 US Open (tennis)

Jo-Wilfried Tsonga won the tournament, defeating Marcos Baghdatis in the final, 7–6^(7–4), 6–3.

Seeds

1. Marcos Baghdatis (Final)
2. Florin Mergea (Semifinals)
3. Brian Baker (Quarterfinals)
4. Dudi Sela (Semifinals)
5. Jo-Wilfried Tsonga (Champion)
6. Daniel Gimeno-Traver (Third Round)
7. Mathieu Montcourt (Quarterfinals)
8. Chris Guccione (Third Round)
9. Sebastian Rieschick (Third Round)
10. Chris Kwon (First Round)
11. Bruno Rosa (Second Round)
12. Andy Murray (Quarterfinals)
13. Fred Gil (Third Round)
14. Luis-Manuel Flores (Third Round)
15. Leonardo Kirche (Second Round)
16. Hyun-Joon Suk (Second 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

	Quarterfinals							Semifinals							Final
	1	Marcos Baghdatis	6	7^7
	WC	Scoville Jenkins	1	6^4
								1	Marcos Baghdatis	6	6
								4	Dudi Sela	2	1
	4	Dudi Sela	6	3	6
	7	Mathieu Montcourt	4	6	4
															1	Marcos Baghdatis	6^4	3
															5	Jo-Wilfried Tsonga	7^7	6
	5	Jo-Wilfried Tsonga	6	7^7
	3	Brian Baker	3	6^2
								5	Jo-Wilfried Tsonga	6	6
								2	Florin Mergea	4	4
	12	Andy Murray	1	5
	2	Florin Mergea	6	7

Top half

Section 1

	First Round							Second Round							Third Round							Quarterfinals
	1	Marcos Baghdatis	4	6	7^7
		Adam Feeney	6	3	6^1			1	M Baghdatis	6	6
		Mischa Zverev	6	6					M Zverev	1	2
		Robert Cameron	2	2											1	M Baghdatis	6	6
		Julien Gely	1	6	6										13	F Gil	4	0
		Jamie Baker	6	4	2				J Gely	3	6	4
		Somdev Devvarman	7^7	6^5	5			13	F Gil	6	1	6
	13	Fred Gil	6^2	7^7	7																	1	M Baghdatis	6	7^7
	11	Bruno Rosa	6	6^6	6																	WC	S Jenkins	1	6^4
		Jaime Cuellar	3	7^8	1			11	B Rosa	3	2
	Q	Konstantin Kravchuk	4	6	2			WC	S Jenkins	6	6
	WC	Scoville Jenkins	6	4	6										WC	S Jenkins	4	6	7
		Brendan Evans	5	6	6										6	D Gimeno-Traver	6	1	5
		G.D. Jones	7	3	4				B Evans	6	4	3
	Q	Ruben Gonzales	4	4				6	D Gimeno-Traver	3	6	6
	6	Daniel Gimeno-Traver	6	6

Section 2

	First Round							Second Round							Third Round							Quarterfinals
	4	Dudi Sela	6	6
	LL	Eric Scherer	3	3				4	D Sela	6	6
	Q	Horacio Zeballos	7^7	6				Q	H Zeballos	1	2
	WC	Gary Sacks	6^4	4											4	D Sela	6	6
		Robert Smeets	6	7^7												R Smeets	3	2
		Novak Djokovic	4	6^3					R Smeets	6	6
		Divij Sharan	6	4	4			16	H-J Suk	1	1
	16	Hyun-Joon Suk	4	6	6																	4	D Sela	6	3	6
	10	Chris Kwon	6^2	5^r																		7	M Montcourt	4	6	4
		Jerome Becker	7^7	5					J Becker	6	6^4	4
		Fritz Wolmarans	6	6					F Wolmarans	2	7^7	6
		Jose-Luis Muguruza	2	1												F Wolmarans	5	4
	WC	Michael Shabaz	1	4											7	M Montcourt	7	6
		Alex Kuznetsov	6	6					A Kuznetsov	6	4	3
		Mehdi Ziadi	2	4				7	M Montcourt	3	6	6
	7	Mathieu Montcourt	6	6

Bottom half

Section 3

	First Round							Second Round							Third Round							Quarterfinals
	5	Jo-Wilfried Tsonga	6	4	6
	WC	Denis Zivkovic	3	6	4			5	J-W Tsonga	6	6
		Lado Chikhladze	6^3	6^7					J Goodall	3	4
		Josh Goodall	7^7	7^9											5	J-W Tsonga	7^7	6
		Nestor Briceno	4	3											9	S Rieschick	6^2	4
	WC	Vahid Mirzadeh	6	6				WC	V Mirzadeh	1	0
		Kim Sun-yong	2	2				9	S Rieschick	6	6
	9	Sebastian Rieschick	6	6																		5	J-W Tsonga	6	7^7
	14	Luis-Manuel Flores	6	6																		3	B Baker	3	6^2
	WC	Timothy Neilly	0	4				14	L-M Flores	7^7	1	6
	WC	Robert Yim	6	6				WC	R Yim	6^4	6	1
	Q	Fabio Fognini	0	3											14	L-M Flores	6	4	4
	Q	Gaël Monfils	6	6											3	B Baker	4	6	6
	Q	Miles Kasiri	4	2				Q	G Monfils	4	2
		Juan-Pablo Amado	1	1				3	B Baker	6	6
	3	Brian Baker	6	6

Section 4

	First Round							Second Round							Third Round							Quarterfinals
	8	Chris Guccione	6	5	7^11
		Romano Tatuhey	4	7	6^9			8	C Guccione	7^13	6
		Matthias Wellermann	3	6	4				J Ouanna	6^11	4
		Josselin Ouanna	6	4	6										8	C Guccione	6^4	6	2
		Scott Oudsema	6	6											12	A Murray	7^7	4	6
		Aleksey Malajko	4	1					S Oudsema	4	4
	Q	Phillip Simmonds	7^9	4	3			12	A Murray	6	6
	12	Andy Murray	6^7	6	6																	12	A Murray	1	5
	15	Leonardo Kirche	6	4	6																	2	F Mergea	6	7
		Devin Mullings	3	6	1			15	L Kirche	4	4
	WC	Jamil Al Agba	2	7^7	6			WC	J Al Agba	6	6
	Q	Jesse Huta Galung	6	6^5	2										WC	J Al Agba	1	6	3
		Adam Fass	6	4	6										2	F Mergea	6	3	6
		Karan Rastogi	3	6	0				A Fass	5	1
		Rafael Arévalo	2	0				2	F Mergea	7	6
	2	Florin Mergea	6	6

Sources

• Draw