Katarzyna Piter

Katarzyna Piter (born 16 February 1991) is a tennis player from Poland. Piter has a career-high singles ranking of No. 95, and a career-high doubles ranking of No. 66.

Playing for the Poland Billie Jean King Cup team, Piter has a win–loss record of 7–6.

Doubles

 * 🇲🇽 San Luis Potosí (27 Mar 2023) – 🇪🇸 Aliona Bolsova / 🇻🇪 Andrea Gámiz def. Oksana Kalashnikova / 🇵🇱 Katarzyna Piter, 7–6(7–5), 6–4.
 * 🇨🇴 Bogotá (3 Apr 2023) – 🇷🇺 Irina Khromacheva / 🇧🇾 Iryna Shymanovich def. Oksana Kalashnikova / 🇵🇱 Katarzyna Piter, 6–1, 3–6, [10–6].
 * 🇮🇹 Gaiba (19 Jun 2023) – 🇰🇷 Han Na-lae / 🇰🇷 Jang Su-jeong def. 🇵🇱 Weronika Falkowska / 🇵🇱 Katarzyna Piter, 6–3, 3–6, [10–6].
 * 🇭🇺 Budapest (17 Jul 2023) – 🇵🇱 Katarzyna Piter / 🇭🇺 Fanny Stollár def. 🇺🇸 Jessie Aney / 🇨🇿 Anna Sisková, 6–2, 4–6, [10–4].
 * 🇵🇱 Warsaw (24 Jul 2023) – 🇬🇧 Heather Watson / 🇧🇪 Yanina Wickmayer def. 🇵🇱 Weronika Falkowska / 🇵🇱 Katarzyna Piter, 6–4, 6–4.

Grand Slam

 * Singles
 * Doubles