Bailey is the daughter of soccer coach Trevor Bailey, the founder of Interwood Junior Football Club. Bailey started playing football at age 6 for a Sunday league team, becoming the top goalscorer for Chapel End. She eventually became captain and the only female player of Waltham Forest Schools U11. But the team did not allow mixed-gender teams from age 11, so Bailey got a trial with Arsenal, was signed to Arsenal's U12s girls team, started training with Arsenal, and was spotted by England scouts. Bailey says she admired footballers Ashley Cole and John Terry, then later Arsenal and England captainFaye White.
Club career
She was given a scholarship and a two-year professional contract by Arsenal Ladies football team. Bailey came off the bench during Arsenal's win in the 2013 FA Cup. Bailey started the 2014 FA Cup final and was part of the Arsenal side which won 2–0. In April 2015, Manchester City's England midfielder Jill Scott was shown the red card and banned for three matches for headbutting Bailey during a match. Bailey transferred to Chelsea in 2016 and made 16 appearances in her first season, as a deep-lying midfielder and sometimes in central defence. She suffered an anterior cruciate ligament injury in April 2017, ruling her out of participation in the following season. In January 2019, Chelsea gave Bailey a one-year contract extension and sent her on loan to Reading to prove her fitness. In July 2019 Bailey was transferred to Liverpool, who assigned her the number 8 shirt.
International career
Bailey made her debut for England's under-17s on 3 October 2010 against Turkey as a defender although she had been an unplayed substitute in the matches against Italy and Serbia earlier that year. She was chosen by kit manufacturer Umbro in 2010 as one of the next generation of England's footballing stars. She was named in the England under-20 squad for the 2014 FIFA U-20 Women's World Cup in Canada. In 2016 Bailey was selected by coach Marieanne Spacey for England's 'Next Gen' squad, which replaced the previous Under-23 set up, though still competing in U23-aged matches and competitions.
Olympic Games
The Olympic organizers appealed for a talented young footballer to take part in the 2012 Summer Olympics torch relay. Bailey had been trained by the Bailey Elite Football Academy in Wadham Lodge, Walthamstow during her teens and Waltham Forest Council nominated her to the organizers. Her part in the relay was watched by an estimated global audience of one billion as she stood on the prow of the motorboat driven by David Beckham and held the Olympic torch that was ferried to Steve Redgrave during the 2012 Summer Olympics opening ceremony. She was interviewed by the BBC's children's news program "Newsround" about the event and pointed out that Beckham drove the boat for most of its journey but didn't get to park it.
