Whitney Osuigwe

Where the 1479.4 rating comes from

From 53 matches played between 21 March 2018 and 14 September 2026, 52 of them rated, and from them alone. Every line below was written at computation time: nothing is recomputed to show this page.

How to read this

On the right: the change this match produced, then the value before → after. A line's arrival value is the next line's starting value, down to the starting rating given to every newcomer. A ±0.0 is a counted match that did not move the rating, a walkover for instance.

53 matches, from the most recent to the first

14/09/26 · WTA 250 2026 · Qualifying — First round · detail
+13.21466.3 → 1479.4
14/09/26 · WTA 250 2026 · Qualifying — Qualifying competition · detail
+13.81452.5 → 1466.3
beaten by Maya Joint 0–2
27/07/26 · WTA 250 2026 · First round · detail
−6.51459.1 → 1452.5
beaten by Akasha Urhobo 0–2
30/03/26 · WTA 500 2026 · Qualifying — First round · detail
−11.01470.1 → 1459.1
beaten by Donna Vekic 0–2
16/03/26 · WTA 1000 2026 · Qualifying — First round · detail
−5.91475.9 → 1470.1
beaten by Darja Semeņistaja 1–2
02/03/26 · WTA 1000 2026 · Qualifying — First round · detail
−12.61488.5 → 1475.9
beaten by Rebeka Masarova 0–2
23/02/26 · WTA 250 2026 · Second round · detail
−6.61495.1 → 1488.5
beat Yuan Yue 2–0
23/02/26 · WTA 250 2026 · Qualifying — Qualifying competition · detail
+17.61477.5 → 1495.1
23/02/26 · WTA 250 2026 · Qualifying — First round · detail
+13.21464.3 → 1477.5
23/02/26 · WTA 250 2026 · First round · detail
+13.71450.6 → 1464.3
beaten by Sofia Costoulas 1–2
31/12/25 · WTA 250 2026 · First round · detail
−9.11459.7 → 1450.6
30/12/25 · WTA 250 2026 · Qualifying — Qualifying competition · detail
+13.01446.7 → 1459.7
beat Louisa Chirico 2–0
29/12/25 · WTA 250 2026 · Qualifying — First round · detail
+16.51430.2 → 1446.7
beaten by Cody Wong 1–2
20/10/25 · WTA 250 2025 · Qualifying — First round · detail
−14.51444.7 → 1430.2
beaten by Viktoriya Tomova 0–2
22/09/25 · WTA 1000 2025 · Qualifying — First round · detail
−6.51451.2 → 1444.7
08/09/25 · WTA 250 2025 · First round · detail
+14.11437.1 → 1451.2
beaten by Francesca Jones 0–2
08/09/25 · WTA 250 2025 · Second round · detail
−8.11445.2 → 1437.1
beaten by Tatjana Maria 0–2
06/08/25 · WTA 1000 2025 · First round · detail
−8.41453.7 → 1445.2
beat Cristina Bucșa 2–0
05/08/25 · WTA 1000 2025 · Qualifying — Qualifying competition · detail
+17.41436.3 → 1453.7
04/08/25 · WTA 1000 2025 · Qualifying — First round · detail
+19.31417.0 → 1436.3
beaten by Hailey Baptiste 0–2
29/07/25 · WTA 1000 2025 · First round · detail
−3.51420.4 → 1417.0
28/07/25 · WTA 1000 2025 · Qualifying — Qualifying competition · detail
+18.31402.1 → 1420.4
beaten by Hailey Baptiste 0–2
06/03/25 · WTA 1000 2025 · First round · detail
−4.31406.4 → 1402.1
beat Kaja Juvan 2–0
05/03/25 · WTA 1000 2025 · Qualifying — Qualifying competition · detail
+20.51386.0 → 1406.4
03/03/25 · WTA 1000 2025 · Qualifying — First round · detail
+18.41367.5 → 1386.0
beaten by Nuria Brancaccio 0–2
01/04/24 · WTA 250 2024 · Qualifying — First round · detail
−8.01375.5 → 1367.5
beaten by Ena Shibahara 0–2
18/09/23 · WTA 1000 2023 · Qualifying — First round · detail
−10.51386.0 → 1375.5
20/03/23 · WTA 1000 2023 · Qualifying — First round · detail
−6.31392.4 → 1386.0
beaten by Sophie Chang 0–2
04/04/22 · WTA 500 2022 · Qualifying — First round · detail
−10.11402.4 → 1392.4
beaten by Magdalena Fręch 1–2
21/03/22 · WTA 1000 2022 · Qualifying — First round · detail
−5.31407.7 → 1402.4
beaten by Anna Kalinskaya 0–2
27/09/21 · WTA 500 2021 · Qualifying — First round · detail
−6.71414.4 → 1407.7
beaten by Kurumi Nara 0–2
12/04/21 · WTA 250 2021 · Qualifying — First round · detail
−7.11421.5 → 1414.4
beaten by Asia Muhammad 0–2
05/04/21 · WTA 500 2021 · Qualifying — Qualifying competition · detail
−11.91433.3 → 1421.5
beat Alexa Guarachi 2–1
05/04/21 · WTA 500 2021 · Qualifying — First round · detail
+12.81420.5 → 1433.3
beaten by Kurumi Nara 0–2
05/04/21 · WTA 500 2021 · Second round · detail
−7.81428.3 → 1420.5
beaten by Kirsten Flipkens 1–2
22/03/21 · WTA 1000 2021 · Qualifying — First round · detail
−5.51433.7 → 1428.3
beaten by Zhu Lin 0–2
08/02/21 · WTA Grand Slam 2021 · First round · detail
−7.31441.0 → 1433.7
beaten by Anastasia Potapova 0–2
01/02/21 · WTA 500 2021 · First round · detail
−5.01446.0 → 1441.0
beaten by Kateryna Kozlova 0–2
31/08/20 · WTA Grand Slam 2020 · First round · detail
−6.11452.1 → 1446.0
beaten by Lizette Cabrera 0–2
06/01/20 · WTA 500 2020 · Qualifying — First round · detail
−12.61464.7 → 1452.1
beaten by Tamara Zidanšek 1–2
23/09/19 · WTA 1000 2019 · Qualifying — First round · detail
−7.11471.7 → 1464.7
beaten by Nicole Gibbs 0–2
16/09/19 · WTA 500 2019 · Qualifying — Qualifying competition · detail
−9.71481.4 → 1471.7
16/09/19 · WTA 500 2019 · Qualifying — First round · detail
+27.41454.0 → 1481.4
beaten by Elise Mertens 0–2
16/09/19 · WTA 500 2019 · First round · detail
−5.01459.1 → 1454.0
beaten by Elina Svitolina 0–2
26/08/19 · WTA Grand Slam 2019 · First round · detail
−4.21463.3 → 1459.1
beaten by Francesca Di Lorenzo 1–2
19/08/19 · WTA 250 2019 · Qualifying — Second round · retirement · detail
±0.01463.3 → 1463.3
beaten by Danielle Collins 0–2
21/03/19 · WTA 1000 2019 · Second round · detail
−8.71472.0 → 1463.3
beat Mari Osaka 2–0
20/03/19 · WTA 1000 2019 · First round · detail
+19.21452.7 → 1472.0
beaten by Bianca Andreescu 1–2
14/01/19 · WTA Grand Slam 2019 · First round · detail
−20.31473.1 → 1452.7
beaten by Camila Giorgi 0–2
27/08/18 · WTA Grand Slam 2018 · First round · detail
−6.71479.8 → 1473.1

Only the matches the source publishes appear; what is missing is listed. The source gives the day, not the hour: two matches on the same day are ordered by a reproducible rule, which is not necessarily the real order.