Diana Belbiţă has 10 losses against nine opponents on her MMA record. For a list of Belbiţă's best fights, refer to "Best fights of Diana Belbiţă".
On April 5, 2025 Diana Belbiţă faced off against Dione Barbosa in a flyweight bout at age 28. She was coming in with a record of 15-10 (10). Belbiţă lost the fight via 1st-round submission.
On February 3, 2024 Diana Belbiţă faced off against Molly McCann in a strawweight bout at age 27. She was coming in with a record of 15-9 (10), and McCann was 33 years old and with a record of 13-6 (6). Belbiţă lost the fight via 1st-round submission.
On October 7, 2023 Diana Belbiţă faced off against Karolina Kowalkiewicz in a strawweight bout at age 27. She was coming in with a record of 15-8 (10), and Kowalkiewicz was 37 years old and with a record of 15-7 (4). Belbiţă lost the fight via 3-round unanimous decision.
On February 19, 2022 Diana Belbiţă faced off against Gloria de Paula in a strawweight bout at age 25. She was coming in with a record of 14-7 (10). Belbiţă lost the fight via 3-round unanimous decision.
On July 16, 2020 Diana Belbiţă faced off against Liana Jojua in a flyweight bout at age 24. She was coming in with a record of 13-6 (10), and Jojua was 25 years old and with a record of 6-3 (5). Belbiţă lost the fight via 1st-round submission.
On October 18, 2019 Diana Belbiţă faced off against Molly McCann in a flyweight bout at age 23. She was coming in with a record of 13-5 (10), and McCann was 29 years old and with a record of 9-2 (4). Belbiţă lost the fight via 3-round unanimous decision.
On September 16, 2017 Diana Belbiţă faced off against Iony Razafiarison in a flyweight bout at age 21. She was coming in with a record of 9-4 (6). Belbiţă lost the fight via 2nd-round submission.
On May 27, 2017 Diana Belbiţă faced off against Ariane Lipski in a flyweight bout at age 20. She was coming in with a record of 8-3 (6). Belbiţă lost the fight via 1st-round submission.
On November 28, 2015 Diana Belbiţă faced off against Eeva Siiskonen in a bantamweight bout at age 19. She was coming in with a record of 5-2 (4). Belbiţă lost the fight via 3-round split decision.
On June 15, 2015 Diana Belbiţă faced off against Cristina Stanciu in a bantamweight bout at age 18. She was coming in with a record of 5-1 (4). Belbiţă lost the fight via 1st-round submission.