Alyse Anderson (born January 13, 1995) is an American mixed martial artist and competes in Atomweight division. She has competed in Invicta Fighting Championships and ONE Championship.
Mixed martial arts career
Early career
Anderson started her amateur career in 2013. After amassing 6–0 record in 2015, She was signed by Total Warrior Combat. where she defeated Chrissie Daniels via TKO in the first round, Rachel Sazoff via unanimous decision and Tushara Veerella via TKO in round three.
Invicta Fighting Championships
Anderson made her promotional debut on August 31, 2017, at Invicta FC 25: Kunitskaya vs. Pa'aluhi against Shino VanHoose. She lost the fight via split decision.
Her next fight came 11 months later on July 21, 2018, at Invicta FC 30: Frey vs. Grusander against Stephanie Alba. She won the fight via a submission in round two.
On August 9, 2019, Simpson faced Katie Saull at Invicta FC 36: Sorenson vs. Young. She won the fight via split decision.
ONE Championship
In 2021, Anderson signed with ONE Championship, and was immediately placed in the Atomweight World Grand-Prix. The quarter final bout was initially scheduled take place on May 28, 2021, against Itsuki Hirata at ONE Championship: Empower. However, the event was postponed due to COVID-19. The event was rescheduled for September 3, 2021. She lost the bout via unanimous decision.
Anderson was expected to face Asha Roka at ONE: X on March 26, 2022. However, Anderson later withdrew from the bout for medical reasons. The fight was rescheduled for ONE 157 on May 20, 2022. Despite getting knocked down, Anderson was able to secure a triangle choke to secure a first-round submission victory.
Anderson faced Stamp Fairtex on May 5, 2023, at ONE Fight Night 10. She lost the fight by knockout via body kick in the second round.
Anderson faced Victória Souza on September 6, 2024, at ONE 168. She lost the fight via unanimous decision.
On September 9, 2025, it was announced that Anderson was released from ONE Championship.
Personal life
Anderson is an emergency medical technician in Michigan hospital.
Mixed martial arts record
| 10 matches | 6 wins | 4 losses |
| By knockout | 2 | 1 |
| By submission | 2 | 0 |
| By decision | 2 | 3 |
| Res. | Record | Opponent | Method | Event | Date | Round | Time | Location | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Loss | 6–4 | Victória Souza | Decision (unanimous) | ONE 168 | September 6, 2024 | 3 | 5:00 | Denver, Colorado, United States | |
| Loss | 6–3 | Stamp Fairtex | KO (body kick) | ONE Fight Night 10 | May 5, 2023 | 2 | 2:27 | Broomfield, Colorado, United States | |
| Win | 6–2 | Asha Roka | Submission (triangle choke) | ONE 157 | May 20, 2022 | 1 | 2:04 | Kallang, Singapore | |
| Loss | 5–2 | Itsuki Hirata | Decision (unanimous) | ONE: Empower | September 3, 2021 | 3 | 5:00 | Kallang, Singapore | Return to Strawweight. ONE Women's Atomweight World Grand Prix Quarterfinal. |
| Win | 5–1 | Katie Saull | Decision (split) | Invicta FC 36: Sorenson vs. Young | July 9, 2019 | 3 | 5:00 | Kansas City, Missouri, United States | |
| Win | 4–1 | Stephanie Alba | Technical Submission (triangle choke) | Invicta FC 30: Frey vs. Grusander | July 21, 2018 | 2 | 3:12 | Kansas City, Missouri, United States | |
| Loss | 3–1 | Shino VanHoose | Decision (split) | Invicta FC 25: Kunitskaya vs. Pa'aluhi | August 31, 2017 | 3 | 5:00 | Lemoore, California, United States | |
| Win | 3–0 | Tushara Veerella | TKO (punches) | TWC Pro Series: Anderson vs. Veerella | November 12, 2016 | 3 | 3:49 | Lansing, Michigan, United States | Won the TWC Atomweight Championship. |
| Win | 2–0 | Rachel Sazoff | Decision (unanimous) | TWC 29 | May 14, 2016 | 3 | 5:00 | Lansing, Michigan, United States | Atomweight debut. |
| Win | 1–0 | Chrissie Daniels | TKO (knees and punches) | TWC 28 | November 21, 2015 | 1 | 4:21 | Lansing, Michigan, United States | Strawweight debut. |
