Throw Back Thursday – Former ECCW Supergirls Champion debuts in NXT as Becky Lynch
Knox joined the Canadian promotion SuperGirls Wrestling, an all-female off-shoot of Extreme Canadian Championship Wrestling (ECCW), in 2005, first appearing on ECCW shows. She immediately began feuding with Miss Chevius, defeating her in a singles match in Surrey, British Columbia on 17 May, before losing to her in Port Coquitlam, British Columbia a month later on 17 June.The following night however, Knox teamed with Calum Macbeth to defeat Miss Chevius and Tony Tisoy in a mixed tag team match in Vancouver. On 24 June, Knox defeated Miss Chevius at an ECCW show in Surrey, British Columbia, to become the inaugural SuperGirls Champion. Knox successfully defended the championship against LuFisto in September at the inaugural SuperGirls DVD tapings, when she hit LuFisto with the championship belt and Knox’s manager, Scotty Mac powerbombed LuFisto through a table.She also successfully defended the championship twice the following night; first against Cheerleader Melissa when Mac superkicked Melissa to allow Knox to pin her, and against Madison, where Knox illegally used the ring ropes for leverage during the pin. At ECCW’s tenth anniversary show in January 2006, she defeated El Phantasmo in an intergender match.In March she feuded with Nikki Matthews, defeating her at the ECCW television tapings on 25 March and teaming with Sid Sylum and Gurv Sihra to defeat Matthews, Phantasmo and Kyle O’Reilly on 31 March.On 8 April, Knox defeated Veronika.Knox held the SuperGirls Championship for 10 months and two days, before eventually losing it to Lisa Moretti on 21 April 2006.