| Date | Location | Result | |
| Nov 27, 1999 | College Station, TX | Texas A&M 3, Iowa State 0 (15-3,15-6,15-5) | |
| Nov 24, 1999 | Ames, Iowa | Iowa State 3, Kansas 2 (17-15,13-15,15-13,12-15,16-14) | |
| Nov 20, 1999 | Carroll, Iowa | Missouri 3, Iowa State 0 (15-13,16-14,16-14) | |
| Nov 17, 1999 | Austin, Texas | Texas 3, Iowa State 0 (15-8,15-9,15-8) | |
| Nov 13, 1999 | Lincoln, Neb. | Nebraska 3, Iowa State 0 (15-2,15-4,15-5) | |
| Nov 11, 1999 | Ames, Iowa | Texas Tech 3, Iowa State 0 (15-5,15-10,15-3) | |
| Nov. 6, 1999 | Ames, Iowa | Kansas State 3, Iowa State 0 (16-14,15-5,15-10) | |
| Nov. 5, 1999 | Ames, Iowa | Colorado 3, Iowa State 0 (15-8,15-9,15-13) | |
| Oct 30, 1999 | Ames, Iowa | Baylor 3, Iowa State 0 (15-4,15-8,15-9) | |
| Oct 27, 1999 | Norman, Okla. | Oklahoma 3, Iowa State 0 (15-3,15-5,15-12) | |
| Oct 23, 1999 | Lawrence, Kan. | Kansas 3, Iowa State 0 (15-7,15-3,15-4) | |
| Oct 20, 1999 | Ames, Iowa | Texas A&M 3, Iowa State 0 (15-4,15-1,15-6) | |
| Oct 16, 1999 | Ames, Iowa | Texas 3, Iowa State 0 (15-6,15-10,15-5) | |
| Oct 13, 1999 | Columbia, Mo. | Missouri 3, Iowa State 0 (15-4,16-14,15-8) | |
| Oct. 9, 1999 | Lubbock, Texas | Texas Tech 3, Iowa State 0 (15-10,15-11,15-5) | |
| Oct. 6, 1999 | Ames, Iowa | Nebraska 3, Iowa State 0 (15-0,15-2,15-0) | |
| Oct. 4, 1999 | Ankeny, Iowa | Drake 3, Iowa State 1 (15-12,13-15,15-13,15-10) | |
| Oct. 1, 1999 | Boulder, Colo. | Colorado 3, Iowa State 0 (15-13,15-10,15-10) | |
| Sep 29, 1999 | Manhattan, Kan. | Kansas State 3, Iowa State 0 (15-2,15-3,15-6) | |
| Sep 25, 1999 | Ames, Iowa | Oklahoma 3, Iowa State 0 (15-3,15-12,15-6) | |
| Sep 21, 1999 | Waco, Texas | Baylor 3, Iowa State 0 (15-3,15-3,15-6) | |
| Sep 18, 1999 | Gainesville, Fla. | Butler 3, Iowa State 0 (15-8,15-8,15-2) | |
| Sep 17, 1999 | Gainesville, Fla. | Florida 3, Iowa State 1 (6-15,15-3,15-3,15-1) | |
| Sep 14, 1999 | Cedar Falls, Iowa | Northern Iowa 3, Iowa State 0 (15-2,15-3,15-5) | |
| Sep. 4, 1999 | Las Vegas, Nev. | Iowa State 3, UMKC 2 (15-12,9-15,15-4,8-15,15-6) | |
| Sep. 3, 1999 | Las Vegas, Nev. | UNLV 3, Iowa State 0 (15-11,15-4,15-6) | |
| Sep. 3, 1999 | Las Vegas, Nev. | Iowa State 3, Southern Illinois 1 (15-11,15-11,4-15,15-13) |