1998 AT&T Challenge  The 1998 AT&T Challenge was a men's tennis tournament played on Clay in Atlanta, Georgia, United States that was part of the International Series of the 1998 ATP Tour. It was the thirteenth edition of the tournament and was held from 27 April – 3 May 1998. Pete Sampras def. Jason Stoltenberg, 6–7(2–7), 6–3, 7–6(7–4). Ellis Ferreira / Brent Haygarth def. Alex O'Brien / Richey Reneberg, 6–3, 0–6, 6–2.