1999: Week 4

55 games. Nine ranked teams lost, five to unranked teams. Four games matched two ranked teams. Winners are listed first; numbers before names are AP ranks going in.

The week in review

Ranked against ranked

Sep 18, 1999	4Florida 23, 2Tennessee 21upset	Box score
Sep 18, 1999	3Penn State 27, 8Miami 23	Box score
Sep 18, 1999	1Florida State 42, 20NC State 11	Box score
Sep 16, 1999	25BYU 34, 23Colorado State 13upset	Box score

Upsets

Sep 18, 1999	4Florida 23, 2Tennessee 21upset	Box score
Sep 18, 1999	Cincinnati 17, 9Wisconsin 12upset	Box score
Sep 18, 1999	Louisiana Tech 29, 18Alabama 28upset	Box score
Sep 18, 1999	Stanford 50, 19Arizona 22upset	Box score
Sep 18, 1999	New Mexico State 35, 22Arizona State 7upset	Box score
Sep 16, 1999	25BYU 34, 23Colorado State 13upset	Box score

A ranked team beaten as the betting favorite, or, where no line is on file, by an unranked or lower-ranked team.

FBS vs. FBS

Sep 16, 1999	25BYU 34, 23Colorado State 13upset	Box score
Sep 18, 1999	Air Force 31, Washington 21	Box score
Sep 18, 1999	Akron 25, Temple 15	Box score
Sep 18, 1999	15Arkansas 44, UL Monroe 6	Box score
Sep 18, 1999	Auburn 41, LSU 7	Box score
Sep 18, 1999	Boston College 14, Navy 10	Box score
Sep 18, 1999	Cincinnati 17, 9Wisconsin 12upset	Box score
Sep 18, 1999	Colorado 51, Kansas 17	Box score
Sep 18, 1999	East Carolina 21, South Carolina 3	Box score
Sep 18, 1999	4Florida 23, 2Tennessee 21upset	Box score
Sep 18, 1999	1Florida State 42, 20NC State 11	Box score
Sep 18, 1999	12Georgia Tech 41, UCF 10	Box score
Sep 18, 1999	Hawai’i 34, Boise State 19	Box score
Sep 18, 1999	Houston 45, Louisiana 0	Box score
Sep 18, 1999	Idaho 28, Washington State 17	Box score
Sep 18, 1999	Illinois 41, Louisville 36upset	Box score
Sep 18, 1999	Iowa 24, Northern Illinois 0	Box score
Sep 18, 1999	Iowa State 24, UNLV 0	Box score
Sep 18, 1999	16Kansas State 40, UTEP 7	Box score
Sep 18, 1999	Kentucky 44, Indiana 35	Box score
Sep 18, 1999	Louisiana Tech 29, 18Alabama 28upset	Box score
Sep 18, 1999	Marshall 35, Bowling Green 16	Box score
Sep 18, 1999	Maryland 33, West Virginia 0	Box score
Sep 18, 1999	Memphis 31, Arkansas State 26	Box score
Sep 18, 1999	Miami (OH) 35, Eastern Michigan 14	Box score
Sep 18, 1999	6Michigan 18, Syracuse 13	Box score
Sep 18, 1999	Michigan State 23, 24Notre Dame 13upset	Box score
Sep 18, 1999	Mississippi State 29, Oklahoma State 11	Box score
Sep 18, 1999	Missouri 48, Western Michigan 34	Box score
Sep 18, 1999	4Nebraska 20, Southern Miss 13	Box score
Sep 18, 1999	New Mexico State 35, 22Arizona State 7upset	Box score
Sep 18, 1999	North Texas 21, Texas Tech 14upset	Box score
Sep 18, 1999	Northwestern 15, Duke 12	Box score
Sep 18, 1999	13Ohio State 40, Ohio 16	Box score
Sep 18, 1999	Oklahoma 41, Baylor 10	Box score
Sep 18, 1999	Oregon 72, Nevada 10	Box score
Sep 18, 1999	3Penn State 27, 8Miami 23	Box score
Sep 18, 1999	Pittsburgh 30, Kent State 23	Box score
Sep 18, 1999	14Purdue 58, Central Michigan 16	Box score
Sep 18, 1999	17USC 24, San Diego State 21	Box score
Sep 18, 1999	Stanford 50, 19Arizona 22upset	Box score
Sep 18, 1999	Texas 18, Rice 13	Box score
Sep 18, 1999	7Texas A&M 62, Tulsa 13	Box score
Sep 18, 1999	Toledo 23, Ball State 10	Box score
Sep 18, 1999	Tulane 48, Army 28	Box score
Sep 18, 1999	21UCLA 35, Fresno State 21	Box score
Sep 18, 1999	Utah 38, Utah State 18	Box score
Sep 18, 1999	Vanderbilt 37, Ole Miss 34upset	Box score
Sep 18, 1999	Virginia 35, Wake Forest 7	Box score

Everyone else

Sep 18, 1999	UConn 23, Buffalo 0	Box score
Sep 18, 1999	Middle Tennessee 52, Wofford 42	Box score
Sep 18, 1999	Minnesota 55, Illinois State 7	Box score
Sep 18, 1999	New Mexico 45, Northern Arizona 14	Box score
Sep 18, 1999	Oregon State 48, Georgia Southern 41	Box score
Sep 18, 1999	San José State 38, Saint Mary’s (CA) 3	Box score