1998 U.S. Pro Tennis Championships – Singles

Singles
1998 U.S. Pro Tennis Championships
Champions	Michael Chang[1]
Runners-up	Paul Haarhuis
Final score	6–3, 6–4

The 1998 U.S. Pro Tennis Championships was a men's tennis tournament played on Hard courts in Boston, United States that was part of the International Series of the 1998 ATP Tour. It was the seventieth edition of the tournament and was held from 24–30 August 1998.

Seeds

Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated.

1. Jonas Björkman (Quarterfinals)
2. Karol Kučera (First Round)
3. Cédric Pioline (Semifinals)
4. Michael Chang (Champion)
5. Thomas Muster (First Round)
6. Fabrice Santoro (First Round)
7. Andrea Gaudenzi (First Round)
8. Unknown (Withdrew)

Draw

Key

Q = Qualifier WC = Wild Card LL = Lucky Loser

Alt = Alternate SE = Special Exempt PR = Protected Ranking

w/o = Walkover r = Retired d = Defaulted

Finals

	Semifinals							Final[1]
		Sébastien Grosjean	5	6	6
	4	Michael Chang	7	4	3
								4	Michael Chang	6	6
									Paul Haarhuis	3	4
	3	Cédric Pioline	5	6	3
		Paul Haarhuis	7	4	6

Top Half

First Round							Second Round							Quarterfinals							Semifinals
1	J Björkman	6	6
	A Clément	2	3				1	J Björkman	6	7
	G Blanco	3	6	6				G Blanco	2	6^5
	H Gumy	6	1	4										1	J Björkman	6^7	1
	S Grosjean	6	6												S Grosjean	7	6
	J van Lottum	2	0					S Grosjean	6	7
	X Malisse	6	6					X Malisse	4	5
	S Campbell	3	1																			S Grosjean	5	6	6
4	M Chang	7	6																		4	M Chang	7	4	3
	A Pavel	5	2				4	M Chang	4	6	6
	K Carlsen	3	6	6				K Carlsen	6	3	4
	J Golmard	6	3	4										4	M Chang	6	2	6
	L Roux	6	6												G Pozzi	4	6	1
	R Delgado	4	2					L Roux	7	2	6^3
	G Pozzi	6	6					G Pozzi	5	6	7
6	F Santoro	2	2

Bottom Half

First Round							Second Round							Quarterfinals							Semifinals
5	T Muster	6	6
	M Filippini	0	2				5	T Muster	6	6
	N Lapentti	6^8	6	7				N Lapentti	2	4
	C Costa	7	4	5										5	T Muster	5	3
	A Ilie	6	6											3	C Pioline	7	6
	F Squillari	4	2					A Ilie	4	2
3	C Pioline	6	6				3	C Pioline	6	6
	A Voinea	4	0																		3	C Pioline	5	6	3
	J Novák	4	6	6																		P Haarhuis	7	4	6
7	A Gaudenzi	6	1	1				J Novák	1	6	5
	P Haarhuis	6	6					P Haarhuis	6	4	7
	L Arnold	1	3												P Haarhuis	0	6	6
	S Schalken	7	7												S Schalken	6	4	3
	D Sanguinetti	6^3	6^3					S Schalken	6	6
	J Tarango	6	6					J Tarango	1	1
2	K Kučera	2	3

References

1. "1998 Boston". International Tennis Federation. Retrieved 2 January 2015.