Kathinka von Deichmann
Kathinka von Deichmann is a professional tennis player from Liechtenstein.
Von Deichmann has won 13 singles and four doubles titles on the ITF Women's Circuit. On 8 October 2018, she reached her best singles ranking of world No. 153, and on 17 July 2017, she peaked at No. 343 in the doubles ranking.
At the 2018 US Open, von Deichmann made tennis history for her country by becoming the first Liechtensteiner to reach the main draw of singles of a Grand Slam, after winning three matches in the qualifying tournament. She defeated Priscilla Hon 6–0, 6–3 in the first qualifying round, Gail Brodsky 6–2, 6–4 in round 2 and finally Martina Trevisan also in straight sets to reach the main draw. She then lost by retirement to fellow qualifier, Anhelina Kalinina, 6–1, 6–7, 2–5 in the first round.
Playing for Liechtenstein at the Fed Cup, von Deichmann has a win–loss record of 23–14.
Von Deichmann paired with Yvonne Meusburger to make her WTA Tour debut at the 2014 Nürnberger Versicherungscup in doubles, losing in the first round.
ITF Circuit finals
Singles: 23 (14 titles, 9 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Oct 2012 | ITF Kalamata, Greece | 10,000 | Hard |  Lara Michel | 6–7, 6–0, 0–6 |
| Win | 1–1 | Oct 2012 | ITF Coimbra, Portugal | 10,000 | Hard |  Aliona Bolsova Zadoinov | 6–1, 6–3 |
| Loss | 1–2 | Mar 2013 | ITF Frauenfeld, Switzerland | 10,000 | Carpet |  Kateřina Siniaková | 3–6, 6–4, 4–6 |
| Win | 2–2 | Jan 2014 | ITF Stuttgart, Germany | 10,000 | Hard |  Julia Terziyska | 6–4, 6–4 |
| Loss | 2–3 | Mar 2014 | ITF Heraklion, Greece | 10,000 | Hard |  Anna Zaja | 4–6, 1–6 |
| Win | 3–3 | Oct 2014 | ITF Antalya, Turkey | 10,000 | Hard | Kateřina Kramperová | 6–2, 6–7, 6–4 |
| Win | 4–3 | Oct 2014 | ITF Antalya, Turkey | 10,000 | Hard |  Daiana Negreanu | 4–6, 7–6, 6–4 |
| Win | 5–3 | Apr 2015 | ITF Port El Kantaoui, Tunisia | 10,000 | Hard |  Sadafmoh Tolibova | 6–3, 6–4 |
| Loss | 5–4 | Oct 2015 | ITF Port El Kantaoui, Tunisia | 10,000 | Hard |  Magali Kempen | 7–5, 3–6, 2–6 |
| Win | 6–4 | Oct 2015 | ITF Port El Kantaoui, Tunisia | 10,000 | Hard |  Yana Sizikova | 7–5, 5–7, 6–2 |
| Loss | 6–5 | Dec 2015 | ITF Ortisei, Italy | 10,000 | Hard |  Georgia Brescia | 4–6, 6–4, 3–6 |
| Win | 7–5 | Feb 2016 | ITF Sunderland, Great Britain | 10,000 | Hard |  Manon Arcangioli | 6–3, 7–6 |
| Win | 8–5 | Mar 2016 | ITF Gonesse, France | 10,000 | Clay |  Olga Sáez Larra | 6–3, 3–6, 6–4 |
| Loss | 8–6 | May 2016 | ITF Bol, Croatia | 10,000 | Clay | Gabriela Pantůčková | 5–7, 5–7 |
| Win | 9–6 | Jul 2016 | ITF Bad Waltersdorf, Austria | 10,000 | Clay | Gabriela Pantůčková | 7–5, 6–4 |
| Win | 10–6 | Sep 2016 | ITF Dobrich, Bulgaria | 25,000 | Clay | Isabella Shinikova | 6–0, 6–3 |
| Loss | 10–7 | Apr 2017 | ITF Pula, Italy | 25,000 | Clay |  Petra Martić | 4–6, 5–7 |
| Loss | 10–8 | Apr 2017 | ITF Chiasso, Switzerland | 25,000 | Clay | Jil Teichmann | 6–2, 3–6, 2–6 |
| Win | 11–8 | May 2017 | ITF Wiesbaden, Germany | 25,000 | Clay | Petra Martić | 4–6, 6–4, 7–6 |
| Loss | 11–9 | May 2017 | ITF Båstad, Sweden | 25,000 | Clay | Irina Maria Bara | 6–7, 6–4, 2–6 |
| Win | 12–9 | Apr 2018 | ITF Wiesbaden, Germany | 25,000 | Clay |  Katarina Zavatska | 6–3, 6–2 |
| Win | 13–9 | May 2018 | ITF La Bisbal d'Empordà, Spain | 25,000 | Clay | Sara Sorribes Tormo | 6–3, 3–6, 6–3 |
| Win | 14–9 | Oct 2019 | ITF Nanning, China | 25,000 | Hard | Anastasia Gasanova | 4–6, 7–6, 7–5 |
Doubles: 12 (4 titles, 8 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Oct 2012 | ITF Kalamata, Greece | 10,000 | Hard | Stefanie Stemmer |  Huỳnh Phương Đài Trang  Keren Shlomo | 6–3, 2–6, |
| Loss | 0–2 | Oct 2012 | ITF Mytilini, Greece | 10,000 | Hard | Stefanie Stemmer | Manon Arcangioli Laëtitia Sarrazin | 4–6, 3–6 |
| Loss | 0–3 | Nov 2012 | ITF Guimarães, Portugal | 10,000 | Hard | Stefanie Stemmer |  Margarida Moura Joana Valle Costa | 5–7, 6–3, |
| Win | 1–3 | Mar 2012 | ITF Frauenfeld, Switzerland | 10,000 | Carpet | Nina Stadler | Tayisiya Morderger Yana Morderger | 6–3, 6–4 |
| Loss | 1–4 | Sep 2013 | ITF Saint-Malo, France | 25,000 | Clay | Nina Zander | Elitsa Kostova  Florencia Molinero | 2–6, 4–6 |
| Win | 2–4 | Mar 2014 | ITF Heraklion, Greece | 10,000 | Hard |  Petra Uberalová |  Agata Barańska Vivian Zlatanova | 7–5, 6–2 |
| Loss | 2–5 | Apr 2015 | ITF Port El Kantaoui, Tunisia | 10,000 | Hard |  Jenny Claffey | Mihaela Buzărnescu Olena Kyrpot | 4–6, 2–6 |
| Win | 3–5 | Apr 2015 | ITF Port El Kantaoui, Tunisia | 10,000 | Hard | Jenny Claffey |  Eetee Maheta Greta Mokrousova | 6–4, 6–2 |
| Win | 4–5 | Oct 2016 | ITF Pula, Italy | 25,000 | Clay | Camilla Rosatello | Cristiana Ferrando Vivien Juhászová | 6–1, 3–6, |
| Loss | 4–6 | Jul 2017 | ITF Darmstadt, Germany | 25,000 | Clay |  Sandra Samir | Laura Ioana Andrei Anastasia Zarycká | 6–4, 6–7, |
| Loss | 4–7 | May 2019 | ITF Wiesbaden, Germany | 60,000 | Clay |  Jaimee Fourlis | Anna Blinkova Yanina Wickmayer | 3–6, 6–4, |
| Loss | 4–8 | Aug 2019 | ITF Verbier, Switzerland | 25,000 | Clay |  İpek Soylu | Xenia Knoll Simona Waltert | 4–6, 3–6 |