| Week of | Tournament | Winner | Runners-up | Semifinalists | Quarterfinalists |
|---|
| January 5 | Nonthaburi, Thailand Hard W75 Singles and doubles draws | Mananchaya Sawangkaew 6–1, 6–4 | Lisa Pigato | Yuki Naito Naiktha Bains | Polona Hercog Sahaja Yamalapalli Sakura Hosogi Sara Saito |
Cho I-hsuan Cho Yi-tsen 6–4, 6–7(3–7), [10–6] | Lee Ya-hsin Cody Wong |
Antalya, Turkiye Clay W35 Singles and doubles draws | Andreea Prisăcariu 2–6, 7–6(8–6), 7–6(7–4) | Carlota Martínez Círez | Darya Astakhova Lucija Ćirić Bagarić | Sofia Shapatava Katarina Zavatska Denislava Glushkova Barbora Michálková |
Lucija Ćirić Bagarić Francesca Pace 4–6, 6–3, [12–10] | Daria Lodikova
Alexandra Shubladze |
Nairobi, Kenya Clay W35 Singles and doubles draws | Angella Okutoyi 6–3, 7–6(7–3) | Martina Colmegna | Sandra Samir Luca Udvardy | Isabella Shinikova Ren Yufei Zuzanna Pawlikowska Natalija Senić |
Angella Okutoyi Demi Tran 6–2, 5–7, [10–4] | Alyssa Réguer Ren Yufei |
Cayenne (French Guiana), France Hard W15 Singles and doubles draws | Jasmijn Gimbrère 6–4, 6–4 | Alizé Lim | Yasmine Kabbaj Astrid Cirotte | Nehanda Thomias Audrey Moutama Pauline Payet Rita Colyer |
Astrid Cirotte Alizé Lim 6–4, 7–6(7–4) | Yasmine Kabbaj Pauline Payet |
Oslo, Norway Hard (i) W15 Singles and doubles draws | Katarína Kužmová 6–7(4–7), 6–3, 6–1 | Linea Bajraliu | Ella Haavisto Ann Akasha Ceuca | Rebecca Munk Mortensen Emily Sartz-Lunde Isabella Angelina Abendroth Amelia Rajecki |
Katarína Kužmová Amelia Rajecki 6–4, 6–2 | Matylda Burylo Ann Akasha Ceuca |
Monastir, Tunisia Hard W15 Singles and doubles draws | Carolyn Ansari 5–7, 6–3, 6–1 | Milana Zhabrailova | Erika Sema Huang Yujia | Jamie Loeb Yuno Kitahara Mi Lan Yasmine Mansouri |
Marie Villet
Milana Zhabrailova 6–2, 6–4 | Huang Yujia Zhang Ying |
Hurghada, Egypt Hard W15 Singles and doubles draws | Daria Egorova 7–5, 6–1 | Lidia Encheva | Daria Yesypchuk Noemi Maines | Josy Daems Hala Fouad Franziska Sziedat Camilla Zanolini |
Maddalena Giordano Vivien Sandberg 5–7, 6–3, [10–7] | Josy Daems Daria Yesypchuk |
| January 12 | Nonthaburi, Thailand Hard W75 Singles and doubles draws | Lisa Pigato 6–4, 6–7(6–8), 6–2 | Hiromi Abe | Tian Fangran
Ekaterina Maklakova | Natsumi Kawaguchi Mei Yamaguchi Hayu Kinoshita Kyōka Okamura |
Eudice Chong Liang En-shuo 5–7, 6–1, [10–8] | Cho I-hsuan Cho Yi-tsen |
Manchester, United Kingdom Hard (i) W50 Singles and doubles draws | Céline Naef 4–6, 6–1, 6–4 | Elizara Yaneva | Océane Dodin Mika Stojsavljevic | Mona Barthel Raluca Șerban Anouck Vrancken Peeters Katherine Sebov |
Alicia Dudeney Elena Malõgina 1–6, 7–6(8–6), [10–7] | Emily Appleton Weronika Falkowska |
Buenos Aires, Argentina Clay W50+H Singles and doubles draws | Dalila Spiteri 7–6(7–5), 6–3 | Victoria Bosio | Carolina Alves Gergana Topalova | María Florencia Urrutia Mell Reasco Gonzalez Victoria Rodríguez Justina María González Daniele |
Luciana Moyano Camila Romero 1–6, 7–6(7–4), [12–10] | María Fernanda Navarro Oliva Anna Rogers |
Le Lamentin (Martinique), France Hard W35 Singles and doubles draws | Kayla Day 6–4, 6–2 | Jenny Lim | Lina Glushko Margaux Rouvroy | Mio Mushika Yasmine Kabbaj Jasmijn Gimbrère Emma Léné |
Kayla Day Jenna Dean 6–4, 1–6, [10–7] | Jenny Lim Margaux Rouvroy |
Antalya, Turkiye Clay W35 Singles and doubles draws | Darya Astakhova 6–1, 4–6, 6–4 | Ángela Fita Boluda | Amarissa Tóth Ani Amiraghyan | Denislava Glushkova
Alexandra Shubladze Dalila Jakupović Katarina Zavatska |
Darya Astakhova Andreea Prisăcariu 6–2, 3–6, [10–8] | Lucija Ćirić Bagarić Amarissa Tóth |
Bradenton, United States Hard W35 Singles and doubles draws | Bianca Andreescu 6–2, 7–5 | Vivian Wolff | Lea Ma Hina Inoue | Tatiana Pieri Ena Koike Kajsa Rinaldo Persson Xu Shilin |
Carmen Corley Ivana Corley 4–6, 6–3, [10–5] | Jaeda Daniel Dalayna Hewitt |
Monastir, Tunisia Hard W15 Singles and doubles draws | Samira De Stefano 6–4, 6–4 | Kristina Dmitruk | Shi Han
Ksenia Zaytseva | Milana Zhabrailova Yasmine Mansouri Sarah Iliev
Daria Khomutsianskaya |
Kristina Dmitruk
Daria Khomutsianskaya 7–5, 7–5 | Yasmine Mansouri Elena Milovanović |
Hurghada, Egypt Hard W15 Singles and doubles draws | Daria Egorova 6–3, 6–1 | Camilla Zanolini | Lidia Encheva Lamis Alhussein Abdel Aziz | Noemi Maines Andrea Lola Popovic Daria Yesypchuk Jacqueline Cabaj Awad |
Sarafina Olivia Hansen Amelie Justine Hejtmanek 2–6, 7–5, [10–7] | Josy Daems Daria Yesypchuk |
| January 19 | Manama, Bahrain Hard W75 Singles and doubles draws | vs  | vs 
vs  | C Liu vs F Ferro A Rus vs C Monnet
vs 
vs  |
/  vs
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Leszno, Poland Hard (i) W75 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
vs  |
/  vs
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Monastir, Tunisia Hard W50 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
vs  |
/  vs
/  |
Petit-Bourg (Guadeloupe), France Hard W35 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
vs  |
/  vs
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Weston, United States Clay W35 Singles and doubles draws | vs  | vs 
vs  | vs 
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vs 
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/  vs
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Buenos Aires, Argentina Clay W35 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
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/  vs
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Antalya, Turkiye Clay W15 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
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/  vs
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| January 26 | ITF Fujairah Championships Fujairah, United Arab Emirates Hard W100 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
vs  |
/  vs
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San Diego Open San Diego, United States Hard W100 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
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/  vs
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Porto Women's Indoor ITF Porto, Portugal Hard (i) W75 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
vs  |
/  vs
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Vero Beach International Tennis Open Vero Beach, United States Clay W75 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
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/  vs
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Monastir, Tunisia Hard W50 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
vs  |
/  vs
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Birmingham, United Kingdom Hard (i) W35 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
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/  vs
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Antalya, Turkiye Clay W15 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
vs 
vs  |
/  vs
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Sharm El Sheikh, Egypt Hard W15 Singles and doubles draws | vs  | vs 
vs  | vs 
vs 
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/  vs
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