[3] In 2009, Haigh was given the opportunity to fight for the World Professional Muaythai Federation Lightweight title, against Chantal Ughi.

[4] Haigh fought Chantal Ughi for the World Professional Muaythai Federation Super Lightweight title in the same year, winning a decision.

[5] Haigh defended her WPMF title in 2010, when she faced Stephanie Ielö Page, and won a unanimous decision.

[7] During Penzance Fight Night 2010: Fast And Furious, Haigh faced Julie Kitchen for the IKF World title.

[10] Claire Haigh would then go on a six fight winning streak before challenging Angélique Pitiot for the ISKA World Lightweight title.