Iga Świątek defeated Leonie Küng in the final, 6–4, 6–2 to win the girls' singles tennis title at the 2018 Wimbledon Championships. Świątek went on to win the ladies' singles title in 2025.
Claire Liu was the defending champion, but chose not to compete in the junior event. She received a wildcard into the qualifying competition and won three matches to qualify for the main draw before losing to eventual champion Angelique Kerber in the second round; she was the only player in the tournament to win a set against Kerber.
This tournament featured a second-round match between Emma Raducanu and Leylah Fernandez; the pair would later face off in the women's final of the 2021 US Open. Raducanu won this encounter before losing to Świątek in the quarterfinals.
Seeds
Draw
Finals
Top half
Section 1
Section 2
Bottom half
Section 3
Section 4
Qualifying
Seeds
Qualifiers
Lucky loser
Draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
Seventh qualifier
Eighth qualifier
References
External links Draw