1998 Advanta Championships
| 1998 U.S. Pro Indoor | |||
|---|---|---|---|
| Date | February 23 – March 2 | ||
| Edition | 31st | ||
| Category | Championship Series | ||
| Location | Philadelphia, PA, USA | ||
| Venue | CoreStates Center | ||
| Champions | |||
| Singles | |||
 Pete Sampras | |||
| Doubles | |||
 Jacco Eltingh / Paul Haarhuis | |||
U.S. Pro Indoor
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The 1998 Advanta Championships was a tennis tournament played on indoor hard courts that was part of the Championship Series of the 1998 ATP Tour. It was played at the CoreStates Center in Philadelphia, Pennsylvania in the United States from February 23 to March 2, 1998.
Champions
Men's Singles
Main article: 1998 Advanta Championships – Singles
Pete Sampras defeated 
Thomas Enqvist 7–5, 7–6(7–3)
- It was Sampras' 1st title of the year and the 55th of his career.
Men's Doubles
Main article: 1998 Advanta Championships – Doubles
Jacco Eltingh / Paul Haarhuis defeated 
David Macpherson / Richey Reneberg 7–6, 6–7, 6–2
- It was Eltingh's 2nd title of the year and the 40th of his career. It was Haarhuis' 1st title of the year and the 38th of his career.
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