2.US Womens National Championships - Santa Ana - May 27-31 1998
Preliminaries
| 1998-05-27 | 51kg | Stella Nijhof | Jamie Baron | 16:6 |
| 1998-05-27 | 54kg | Noel Domen | Marianne Chubirka | 16:13 |
| 1998-05-27 | 54kg | Julia Day | Belinda Montoya | 18:10 |
| 1998-05-27 | 54kg | Patricia Alcivar | Brenda Gerringer | 36:6 |
| 1998-05-27 | 54kg | Elisha Olivas | Monica Barraza | 10:7 |
| 1998-05-27 | 54kg | Marylin Salcido | Nancy Petrovich | AB 1 |
| 1998-05-27 | 57kg | Alicia Ashley | Uilani Manu Gomes | 22:4 |
| 1998-05-27 | 57kg | Adelaida Avalos | Kelly Holman | 11:7 |
| 1998-05-27 | 60kg | Lisa Lewis | Monique Encinas | RSC 2 |
| 1998-05-27 | 60kg | LaKeysha Williams | Linda Nakagawa | 16:12 |
| 1998-05-27 | 60kg | Rachel Ramseur | Laura Kielczewski | 7:0 |
| 1998-05-27 | 60kg | Shelly Lay | Felicia Humphrey | 30:14 |
| 1998-05-27 | 63,5kg | Jennifer Alcorn | Daynell Tarno | 16:2 |
| 1998-05-27 | 63,5kg | Jean Martin | Angela Bonner | RSCH 1 |
| 1998-05-27 | 63,5kg | Mary Sanchez | Michelle Williams | 9:3 |
| 1998-05-27 | 63,5kg | Denise Lutrick | Ann Marie Gutierrez | 25:4 |
Quarter-finals (junior)
| 1998-05-28 | 54kg | Adelinda Ramos | Becky Gonzales | 22:3 |
Quarter-finals
| 1998-05-28 | 51kg | Elizabeth McGonigal | Sharon Dunagan | RSC 2 |
| 1998-05-28 | 51kg | Jamie McGrath | Carla Wilcox | 18:7 |
| 1998-05-28 | 51kg | Tina Ruiz | Angela Rivera | 14:12 |
| 1998-05-28 | 51kg | Stella Nijhof | Laura Schere | 24:6 |
| 1998-05-28 | 54kg | Elizabeth Aguilera | Noel Domen | 8:7 |
| 1998-05-28 | 54kg | Julia Day | Jamilia Lawrence | 15:10 |
| 1998-05-28 | 54kg | Patricia Alcivar | Annalisa Middleton-Rippberger | 26:2 |
| 1998-05-28 | 54kg | Marylin Salcido | Elisha Olivas | 21:3 |
| 1998-05-28 | 57kg | Sherry Rogers | Katherine Ryan | RSC 2 |
| 1998-05-28 | 57kg | Alicia Ashley | Jo Wyman | AB 2 |
| 1998-05-28 | 57kg | Deirdre Fabian | Tracy Moulton | DQ 2 |
| 1998-05-28 | 57kg | Adelaida Avalos | Kelsey Jeffries | 10:9 |
| 1998-05-28 | 60kg | Doreen Lanciotti | Lisa Lewis | 19:4 |
| 1998-05-28 | 60kg | Ngozi Messam | LaKeysha Williams | 32:6 |
| 1998-05-28 | 60kg | Krysti Rosario | Rachel Ramseur | DQ 2 |
| 1998-05-28 | 60kg | Shelly Lay | Jennifer Gaspar | 43:18 |
| 1998-05-28 | 63,5kg | Jennifer Alcorn | Paula Linman | 11:5 |
| 1998-05-28 | 63,5kg | Jean Martin | Heidi Dillon | 34:3 |
| 1998-05-28 | 63,5kg | Sarah Lahalin | Mary Sanchez | 13:12 |
| 1998-05-28 | 63,5kg | Denise Lutrick | Danielle Santiago | 25:15 |
| 1998-05-28 | 67kg | Bonnie Mann | Terri Henry | 18:2 |
| 1998-05-28 | 67kg | Paula Tucker | Tina Brown | 29:2 |
| 1998-05-28 | 71kg | Rebecca Gamble | Debbie Foster | RSC 3 |
| 1998-05-28 | 71kg | LaTasha Washington | Rosemary Tanksley | 7:3 |
| 1998-05-28 | 71kg | Leaitita Robinson | Ann Marie Toland-Francey | 8:4 |
| 1998-05-28 | 75kg | Ann Wolfe | Tami Hendrickson | 50:39 |
| 1998-05-28 | 75kg | Maureen Jones | Susan Gadomski | 24:14 |
| 1998-05-28 | 75kg | LaKiea Coffen | Summer DeLeon | 10:3 |
| 1998-05-28 | 81kg | Veronica Simmons | Beth Kuch | AB 1 |
| 1998-05-28 | 81kg | Adriana Smith | Jenny Wood | 40:2 |
Semi-finals (junior)
| 1998-05-29 | 54kg | Kristal Larson | Jessica Weller | 23:15 |
| 1998-05-29 | 54kg | Adelinda Ramos | Michelle Ruffin | 47:1 |
| 1998-05-29 | 67kg | Myra Sanchez | Victoria Villareal | RSC 1 |
Semi-finals
| 1998-05-29 | 45kg | Amanda Schaeffer | Deidre Hamaguchi | 19:3 |
| 1998-05-29 | 48kg | Linda Carrillo | Lemeika Bowers | RSC 3 |
| 1998-05-29 | 48kg | Rashell Hansen | Camille Casson | 22:3 |
| 1998-05-29 | 51kg | Jamie McGrath | Elizabeth McGonigal | RSC 3 |
| 1998-05-29 | 51kg | Tina Ruiz | Stella Nijhof | 16:2 |
| 1998-05-29 | 54kg | Elizabeth Aguilera | Julia Day | RSC 3 |
| 1998-05-29 | 54kg | Patricia Alcivar | Marylin Salcido | 23:7 |
| 1998-05-29 | 57kg | Alicia Ashley | Sherry Rogers | 9:2 |
| 1998-05-29 | 57kg | Deirdre Fabian | Adelaida Avalos | 13:6 |
| 1998-05-29 | 60kg | Ngozi Messam | Doreen Lanciotti | 20:15 |
| 1998-05-29 | 60kg | Krysti Rosario | Shelly Lay | 17:6 |
| 1998-05-29 | 63,5kg | Jean Martin | Jennifer Alcorn | 11:4 |
| 1998-05-29 | 63,5kg | Denise Lutrick | Sarah Lahalin | WO. |
| 1998-05-29 | 67kg | Kathleen McFeely | Bonnie Mann | 11:1 |
| 1998-05-29 | 67kg | Sunshine Fettkether | Paula Tucker | RSC 1 |
| 1998-05-29 | 71kg | Evelyn Rodriguez | Rebecca Gamble | 37:3 |
| 1998-05-29 | 71kg | Leaitita Robinson | LaTasha Washington | 12:5 |
| 1998-05-29 | 75kg | Ann Wolfe | Shanie Keelean | RSC 1 |
| 1998-05-29 | 75kg | LaKiea Coffen | Maureen Jones | 28:10 |
| 1998-05-29 | 81kg | Veronica Simmons | Crystal Pinager | RSC 1 |
| 1998-05-29 | 81kg | Adriana Smith | Autumn Princen | RSC 3 |
Finals (junior)
| 1998-05-31 | 45kg | Denise Lopez | --- | WO. |
| 1998-05-31 | 54kg | Adelinda Ramos | Kristal Larson | AB 1 |
| 1998-05-31 | 57kg | Jazmin Siguenza | Victoria Kraus | 44:7 |
| 1998-05-31 | 60kg | Andrea Buziewicz | --- | WO. |
| 1998-05-31 | 63,5kg | Rebecca Hathaway | --- | WO. |
| 1998-05-31 | 67kg | Myra Sanchez | Stephanie Jaramillo | 32:28 |
| 1998-05-31 | 75kg | Esperanza Ramirez | --- | WO. |
| 1998-05-31 | 81kg | Kanicia Eley | Veronika Zaldivar | AB 2 |
Finals
| 1998-05-31 | 45kg | Priscilla Perez | Amanda Schaeffer | 26:4 |
| 1998-05-31 | 48kg | Linda Carrillo | Rashell Hansen | 10:4 |
| 1998-05-31 | 51kg | Jamie McGrath | Tina Ruiz | 11:4 |
| 1998-05-31 | 54kg | Elizabeth Aguilera | Patricia Alcivar | 19:3 |
| 1998-05-31 | 57kg | Alicia Ashley | Deirdre Fabian | 15:9 |
| 1998-05-31 | 60kg | Krysti Rosario | Ngozi Messam | 16:10 |
| 1998-05-31 | 63,5kg | Denise Lutrick | Jean Martin | RSC 2 |
| 1998-05-31 | 67kg | Kathleen McFeely | Sunshine Fettkether | 9:4 |
| 1998-05-31 | 71kg | Evelyn Rodriguez | Leaitita Robinson | 10:2 |
| 1998-05-31 | 75kg | LaKiea Coffen | Ann Wolfe | DQ 3 |
| 1998-05-31 | 81kg | Veronica Simmons | Adriana Smith | RSC 1 |
| 1998-05-31 | 91kg | Darlene Chairez | --- | WO. |
| 1998-05-31 | +91kg | Kisha Snow | --- | WO. |