Here is a list of Persoon's best fights. For a list of Persoon's losses, refer to "Delfine Persoon Losses".
On April 20, 2014 Delfine Persoon fought Érica Farías in a lightweight world-title fight for Farías' WBC title. Persoon was 29 years old and with a record of 29-1 (13), and Farías was 29 years old and with a record of 19-0 (9). Persoon won the fight via 10-round unanimous decision and is crowned the new lightweight world champion.
On May 21, 2022 Delfine Persoon faced off against Elhem Mekhaled in a super-featherweight bout at age 37. She was coming in with a record of 47-3 (19), and Mekhaled was 31 years old and with a record of 15-0 (3). Persoon won the fight via 10-round unanimous decision.
On November 11, 2014 Delfine Persoon met Diana Prazak in a lightweight (WBC) world-title defense fight. Persoon was 29 years old and with a record of 31-1 (14), and Prazak was 35 years old and with a record of 13-2 (9). Persoon stopped Diana Prazak via 9th-round TKO and successfully defended her title.
On November 11, 2015 Delfine Persoon met Maïva Hamadouche in a lightweight (WBC) world-title defense fight. Persoon was 30 years old and with a record of 35-1 (16), and Hamadouche was 26 years old and with a record of 9-0 (8). Persoon won the fight via 10-round unanimous decision and successfully defended her title.
On June 4, 2016 Delfine Persoon met Christina Linardatou in a lightweight (WBC) world-title defense fight. Persoon was 31 years old and with a record of 36-1 (16), and Linardatou was 28 years old and with a record of 8-0 (5). Persoon won the fight via 10-round unanimous decision and successfully defended her title.
