Avdeeva won her first major ITF title at the
2023 Hamburg Ladies & Gents Cup. She also reached the doubles final with partner Ekaterina Maklakova, but lost to German twins
Tayisiya and
Yana Morderger. In February 2024, she won the
Burg-Wächter Ladies Open, beating
Polina Kudermetova,
Berfu Cengiz,
Marina Bassols Ribera,
Océane Dodin, and
Alison Van Uytvanck in the final. In April, she made her
WTA 125 debut as a lucky loser at the
Oeiras Ladies Open, where she reached the second round. Ranked No. 188, she qualified for her first major tournament at the
2024 French Open by defeating
Emiliana Arango,
Margaux Rouvroy, and
Olivia Gadecki, but lost to third seed
Coco Gauff in the first round of the main draw. ==Grand Slam singles performance timeline==