[2] In July, Kawa made it through the qualifying rounds at the Baltic Open to book her spot in the final with a straight-sets victory over Bernarda Pera.

[3] Kawa reached the semifinals, after beating Anna Danilina, Naiktha Bains, Ysaline Bonaventure, Jana Fett, Chloe Paquet.

[9] Alongside Weronika Falkowska, Kawa took the doubles title at the 2023 WTA 125 Copa Oster, overcoming Kyōka Okamura and You Xiaodi in the final which went to a deciding champions tiebreak.

[11] Partnering with Anna Sisková, Kawa won the doubles title at the WTA 125 Open delle Puglie in Bari, defeating Valentini Grammatikopoulou and Elixane Lechemia in the final.

[12] Partnering Aliona Bolsova, Kawa was again runner-up in the doubles at the Țiriac Foundation Trophy, losing to Carole Monnet and Darja Semeņistaja in the final.