At the Australian Open she competed in the girls' singles junior event.
Babos was the first seed.
In the first round, she beat Australian Ashling Sumner.
In the second round, she defeated Sandra Zaniewska.
In the third round, she beat Anna Arina Marenko.
Then she faced Kristýna Plíšková and lost in three sets.
Babos also competed in the girls' doubles event and also was seeded top along with Gabriela Dabrowski.
In the final, they lost to Jana Čepelová and Chantal Škamlová.

In May, Babos won the French Open girls' doubles event with Sloane Stephens.
The duo didn't lose a set in the entire tournament.
In the final, they beat Lara Arruabarrena and María Teresa Torró Flor of Spain.

Babos and Stephens won the Wimbledon Championships, beating Elina Svitolina and Irina Khromacheva in the final.

Two days after winning this title, she participated in her first WTA event in Budapest, losing to third seed Timea Bacsinszky in the first round.

In her last junior tournament, the US Open, she lost in the second round in singles, but won doubles with Stephens, becoming the first junior doubles team to win Roland Garros, Wimbledon, and the US Open in the same year.
At the Australian Open she competed in the girls' singles junior event. Babos was the first seed. In the first round, she beat Australian Ashling Sumner. In the second round, she defeated Sandra Zaniewska. In the third round, she beat Anna Arina Marenko. Then she faced Kristýna Plíšková and lost in three sets. Babos also competed in the girls' doubles event and also was seeded top along with Gabriela Dabrowski. In the final, they lost to Jana Čepelová and Chantal Škamlová.
In May, Babos won the French Open girls' doubles event with Sloane Stephens. The duo didn't lose a set in the entire tournament. In the final, they beat Lara Arruabarrena and María Teresa Torró Flor of Spain.
Babos and Stephens won the Wimbledon Championships, beating Elina Svitolina and Irina Khromacheva in the final.
Two days after winning this title, she participated in her first WTA event in Budapest, losing to third seed Timea Bacsinszky in the first round.
In her last junior tournament, the US Open, she lost in the second round in singles, but won doubles with Stephens, becoming the first junior doubles team to win Roland Garros, Wimbledon, and the US Open in the same year.
Tímea Babos