Here is a list of Robertson's best fights. For a list of Robertson's losses, refer to "Gillian Robertson Losses".
On May 3, 2025 Gillian Robertson faced off against Marina Rodriguez in a strawweight bout at age 29. She was coming in with a record of 16-8 (10), and Rodriguez was 38 years old and with a record of 17-5-2 (8). Robertson stopped Marina Rodriguez via TKO.
On December 11, 2021 Gillian Robertson faced off against Priscila Cachoeira in a flyweight bout at age 26. She was coming in with a record of 10-6 (7), and Cachoeira was 33 years old and with a record of 10-3 (6). Robertson stopped Priscila Cachoeira via submission.
On January 20, 2024 Gillian Robertson faced off against Polyana Viana in a strawweight bout at age 28. She was coming in with a record of 13-8 (9), and Viana was 31 years old and with a record of 13-6 (13). Robertson stopped Polyana Viana via TKO.
On July 27, 2019 Gillian Robertson faced off against Sarah Frota in a flyweight bout at age 24. She was coming in with a record of 7-3 (5). Robertson stopped Sarah Frota via TKO.
On June 20, 2020 Gillian Robertson faced off against Cortney Casey in a flyweight bout at age 25. She was coming in with a record of 8-4 (6), and Casey was 33 years old and with a record of 9-7 (7). Robertson stopped Cortney Casey via submission.
On April 15, 2023 Gillian Robertson faced off against Piera Rodríguez in a strawweight bout at age 27. She was coming in with a record of 12-7 (8). Robertson stopped Piera Rodríguez via submission.
On February 23, 2019 Gillian Robertson faced off against Veronica Macedo in a flyweight bout at age 23. She was coming in with a record of 6-3 (4), and Macedo was 23 years old and with a record of 5-2-1 (2). Robertson stopped Veronica Macedo via submission.
On May 27, 2018 Gillian Robertson faced off against Molly McCann in a flyweight bout at age 23. She was coming in with a record of 5-2 (3), and McCann was 28 years old and with a record of 7-1 (4). Robertson stopped Molly McCann via choke-out.
On November 9, 2024 Gillian Robertson faced off against Luana Pinheiro in a strawweight bout at age 29. She was coming in with a record of 15-8 (9), and Pinheiro was 30 years old and with a record of 11-3 (7). Robertson won the fight via 3-round unanimous decision.
On September 17, 2022 Gillian Robertson faced off against Mariya Agapova in a flyweight bout at age 27. She was coming in with a record of 11-7 (7), and Agapova was 25 years old and with a record of 10-3 (8). Robertson stopped Mariya Agapova via choke-out.