Katie Malliff
Katie Malliff is an English professional squash player. She reached a career high ranking of number 24 in the world during March 2025.
Career
In March 2022, she won her first professional tournament at the age of 18 after defeating Marta Dominguez Fernandez 3–1 in the final of the Val de Reuil Normandie, a Challenger 5 level event.In April 2022, she won the European Individual U19 tournament defeating Hannah Chukwu 3–0 in the final.
After a 5 month absence, she won her first Challenger 10 level event in Ipswich defeating Nour Heikal 3-0 in the final.
In her first appearance at the British National Championships in August 2024 she reached the quarter final stage losing to ultimate champion Georgina Kennedy.
In September 2024, Malliff won her 4th PSA title after securing victory in the Nash Cup during the 2024–25 PSA Squash Tour.
PSA Challenger 10 Title (1)
| Outcome | Year | Tournament | Location | Opponent in the final | Score in the final |
| 2024 | Ipswich Challenger Cup 2024 | England | ![]() |
