Gonzalez beat 12th-seeded Andy Roddick, 7-6 (4), 7-6 (6), last night.
Texas will play fifth-seeded Arizona, which beat 12th-seeded Memphis, 77-75.
The defending champion, John Isner, slowed by two rain delays, beat 13th-seeded Jürgen Melzer, 6-4, 6-3.
Kuerten, the defending champion, outlasted Ivan Ljubicic, 7-6 (5), 7-5, while Safin beat 16th-seeded Tommy Robredo, 7-6 (5), 6-1.
Martinez beat 12th-seeded Yelena Likhovtseva by the same score to set up the final.
PITTSBURGH 64, MONTANA 35 Fourth-seeded Pittsburgh (24-7) beat 13th-seeded Montana (28-5) in Seattle.
Kansas beat 16th-seeded Holy Cross, 70-59, in the opening round and the Illini, 73-69.
The fourth-seeded Moya beat 13th-seeded Jiri Novak of the Czech Republic, 7-5, 6-2, 6-2.
First seeds beat 16th seeds, fifth seeds beat 12th seeds, and if you dare pick a ninth seed to "shake things up" against an eighth, you make sure that the hierarchy is reaffirmed in the next round.
In the N.C.A.A. tournament, the Bonnies beat 12th-seeded Florida Gulf Coast and No. 13 Marist to reach the Round of 16.
Wyoming will play Arizona in the second round after the Wildcats beat 14th-seeded U.C.-Santa Barbara, 86-81.
