She began playing youth football with Croydon Kings where she played alongside boys. In 2011, Chidiac won the under-14B-grade premiership. She was selected to play in the Football Federation South Australia Women's Premier League with an FFSA Under 14/15 team.[4] In 2013, Chidiac was named Premier League player of the year after scoring 33 goals.[5] When she played at the National Youth Championships in Coffs Harbour in July 2013, she was pronounced player of the tournament.[4]
She attended St. Mary's College in Adelaide, taking classes by correspondence when she moved to Melbourne.[4][6] After moving to Melbourne, Chidiac shared a home at La Trobe University with four other interstate players.[6]
In September 2015, Chidiac signed with new W-League club Melbourne City,[10] becoming the youngest member on Joe Montemurro's star-studded squad.[11] On 18 October 2015, she made her debut in a 6–0 win over Sydney FC.[12] She made a total of 10 appearances[8] and was part of Melbourne City's unbeaten season, which saw the team win the W-League premiership/championship double. She appeared as a late substitute in the 2016 W-League Grand Final.[13]
On 13 July 2018, Chidiac signed with Atlético Madrid.[17][18] She made her debut on 8 September 2018.[19] In December 2020, Chidiac mutually terminated her contract with Atlético Madrid and left the club.[20]
In December 2021, Melbourne Victory signed Chidiac on loan from JEF United Chiba.[24]
Racing Louisville (2022–2023)
Following her loan in Australia, Chidiac joined American club Racing Louisville on a free transfer, signing a one-year contract in April 2022,[25] three weeks into their season.[26] Louisville waived Chidiac in November 2023.[27]
Loan to Melbourne Victory (2022–2023)
In October 2022, Melbourne Victory announced that Chidiac would return to the club for the 2022–23 A-League Women on loan from Racing Louisville.[28] On 15 February 2023, Chidiac's loan ended, having scored 6 goals in 13 appearances.[29] Despite being on loan and playing only 13 (out of 20) of the club's matches, Chidiac won the Julie Dolan Medal as the best player of the season.[30]
Loan to Tigres UANL (2023)
In August 2023, Racing Louisville announced that Chidac would be sent on loan to Liga MX Femenil club Tigres UANL until December 2023.[31]
Melbourne Victory (2023–)
On 30 December 2023, Melbourne Victory announced Chidiac's return to the club on a permanent transfer until the end of the 2025–26 season.[32]
International career
In early 2015, Chidiac was called up to the senior Australia squad to tour New Zealand, aged sixteen.[5] She made her international debut on 12 February 2015, coming on as a substitute for Lisa De Vanna in a win over New Zealand.[33]
Chidiac was called up again ahead of the 2017 Algarve Cup, where she made two appearances.[8][34]
In July 2023, Chidiac was selected in Australia's squad for the 2023 Women's World Cup to be held in Australia and New Zealand.[35]