Sherrock comes from Milton Keynes. She began playing darts at the county youth level at the age of 17; her mother Sue and her father Steve had played the game on a recreational basis. She played for the Bedford Darts Organisation, and represented the England Youth team in the girls' singles division at the 2011 WDF Europe Cup Youth tournament. Sherrock was the Girls World Masters winner in 2012, along with the Women's Jersey Open, before following it up with success in the Women's British Classic in 2013. After finishing her A-level examinations, she opted against studying forensic science at university to focus on playing darts. She appeared at the BDO World Championshipfor the first time in January 2014, where she made the Quarter Final. She beat Rilana Erades in round one by 2 sets to 0, and was just eliminated in the quarter-finals by reigning champion Anastasia Dobromyslova. Sherrock improved on her debut performance by reaching the final of the 2015 BDO Ladies World Championship after she beat Dobromyslova 2–1 in the semi-finals at Lakeside, setting a world championship record by hitting five 180s in the semi-final. Sherrock lost 3–1 to Lisa Ashton in the final, but still impressed and hit six 180s in what was her first World Championship final. On 17 December 2019, Sherrock became the first woman to beat a man at the PDC World Championships, beating Ted Evetts 3–2 in the first round at the 2020 World Championship. She followed this up with a 3–1 win over 11th seed Mensur Suljović in the second round, before losing to 22nd seed Chris Dobey 4–2 in the third round. The event also saw her earn the nickname "Queen of the Palace" after the PDC World Championships' current venue, the Alexandra Palace. On 31 December 2019, Sherrock withdrew from the 2020 BDO Women's World Championship due to 'unexpected changes' to the event. Sherrock was also invited to participate in German channel ProSieben's pro-am doubles event :de:Die Promi-Darts-WM|Die Promi-Darts-WM just after the World Championships alongside Phil Taylor, Michael van Gerwen, Gerwyn Price, Max Hopp and just-crowned world championPeter Wright at the Maritim Hotel in Bonn.. Sherrock partnered with former Italy striker and World Cup winner Luca Toni and went 1-3 during the event.
PDC
Sherrock competed for a tour card at the 2020 PDC Q School, but was unable to secure one. On 1 February 2020, Sherrock won the Rileys Wolverhampton qualifier for the 2020 UK Open, meaning she would make her debut there. She took part in the 2020 Premier League Darts as a 'challenger', appearing at the Motorpoint Arena Nottingham on 13 February 2020, where she drew 6-6 against Glen Durrant. Sherrock has faced hateful comments online after her PDC matches of 2019, but said she learned how to use the feeling to perform better; "If I’m feeling a bit slouchy, I’ll look at some of the comments and I’ll be like: ‘OK, now I need to prove you wrong.’”
World Championship results
BDO
2014: Quarter-finals
2015: Runner-up
2016: First round
2017: Quarter-finals
2018: Quarter-finals
2019: Quarter-finals
PDC
2020: Third round
Personal life
Sherrock has a son, Rory, born in 2014. Her twin sister Felicia also plays darts and the pair represented England Youth at the WDF Europe Cup Youth in 2011. In 2017, Sherrock had treatment for a kidney problem. This caused her face to swell up, for which she received online abuse. The condition made her teetotal and she is required to drink water regularly to keep her kidneys cleansed.