1999 U.S. Men's Clay Court Championships – Singles

Singles
1999 U.S. Men's Clay Court Championships
1998 Champion	Jim Courier
Champion	Magnus Norman
Runner-up	Guillermo Cañas
Score	6–0, 6–3

The 1999 U.S. Men's Clay Court Championships was an Association of Tennis Professionals tennis tournament held in Orlando, Florida in the United States. It was the 31st edition of the tournament and was held from April 19 to April 26. Magnus Norman won the singles title.

Seeds

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

1. Jason Stoltenberg (second round)
2. Jan-Michael Gambill (first round)
3. Scott Draper (first round)
4. Magnus Larsson (first round)
5. Jim Courier (quarterfinals)
6. Lleyton Hewitt (second round)
7. Christian Ruud (semifinals, retired)
8. Magnus Norman (champion)

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	J Stoltenberg	6	65	6
		J Gimelstob	0	77	4			1	J Stoltenberg	63	64
		H Gumy	6	62	6				H Gumy	77	77
		T Woodbridge	3	77	4											H Gumy	610	4
		O Stanoytchev	7	0	4										7	C Ruud	712	6
		L Arnold Ker	5	6	6				L Arnold Ker	6	63	2
		Á Calatrava	4	2				7	C Ruud	3	77	6
	7	C Ruud	6	6																		7	C Ruud	2r
	4	M Larsson	6	3	4																		G Cañas	5
		G Pozzi	3	6	6				G Pozzi	3	6	2
		A Martín	6	3	7				A Martín	6	3	6
		J Van Herck	3	6	5											A Martín	4	64
		G Cañas	6	77												G Cañas	6	77
		S Koubek	4	63					G Cañas	6	6
		M Rodríguez	3	4				6	L Hewitt	2	2
	6	L Hewitt	6	6																										Guillermo Cañas	0	3
	WC/5	J Courier	6	7																									8	Magnus Norman	6	6
		M Tillström	4	5				WC/5	J Courier	7	6
	WC	A O'Brien	5	3					G Blanco	5	4
		G Blanco	7	6											WC/5	J Courier	3	77	4
	Q	R Cadart	4	77	6										Q	M Mirnyi	6	63	6
		P Korda	6	64	1			Q	R Cadart	2	67
	Q	M Mirnyi	6	3	6			Q	M Mirnyi	6	79
	3	S Draper	4	6	3																	Q	M Mirnyi	2	1
	8	M Norman	6	6																		8	M Norman	6	6
	Q	O Malcor	3	0				8	M Norman	6	6
		L Tieleman	3	0					C Costa	4	4
		C Costa	6	6											8	M Norman	7	6
	WC	C Woodruff	63	0											Q	G Trifu	5	2
	Q	G Trifu	77	6				Q	G Trifu	6	6
		S Sargsian	3	6	77				S Sargsian	4	4
	2	J-M Gambill	6	3	64