Chang, Zhu - Costoulas, Havlickova
04.03.2022, 00:00, Guayaquil 4 ITF, round of 16, hard
| Chang Hanna | 2 : 1 (7-5, 3-6, 10-6) |
Costoulas Sofia | ||
|---|---|---|---|---|
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847. | Doubles ranking | 316. | ![]() |
| 25. 2. 1998 | Birthdate | 2. 4. 2005 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Zhu Amy | Havlickova Lucie | |||
|---|---|---|---|---|
![]() |
697. | Doubles ranking | 124. | ![]() |
| 28. 10. 1994 | Birthdate | 13. 3. 2005 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
No records for this pair.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 1/2 | - | 0/1 | 1/1 | - | - |
| 2025 | 1/1 | - | - | 1/1 | - | - |
| 2022 | 0/1 | - | 0/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 68/77 | 15/21 | 45/46 | 8/9 | 0/1 | - |
| 2026 | 7/5 | 3/2 | 3/1 | 1/2 | - | - |
| 2025 | 5/11 | 1/4 | 3/5 | 1/1 | 0/1 | - |
| 2024 | 6/8 | 0/4 | 6/4 | - | - | - |
| 2023 | 5/6 | 1/3 | 1/2 | 3/1 | - | - |
| 2022 | 9/10 | 1/2 | 7/6 | 1/2 | - | - |
| 2021 | 11/11 | 4/3 | 7/7 | 0/1 | - | - |
| 2020 | 0/1 | - | 0/1 | - | - | - |
| 2019 | 11/10 | 4/2 | 7/8 | - | - | - |
| 2018 | 12/8 | - | 10/7 | 2/1 | - | - |
| 2017 | 2/5 | 1/1 | 1/4 | - | - | - |
| 2016 | 0/2 | - | 0/1 | 0/1 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 147/154 | 42/35 | 92/105 | 13/14 | - | - |
| 2026 | 7/6 | 3/2 | 4/4 | - | - | - |
| 2025 | 13/15 | - | 8/11 | 5/4 | - | - |
| 2024 | 5/12 | 2/4 | 0/4 | 3/4 | - | - |
| 2023 | 15/11 | 10/4 | 3/5 | 2/2 | - | - |
| 2022 | 15/20 | 3/3 | 11/14 | 1/3 | - | - |
| 2021 | 19/22 | 8/7 | 11/15 | - | - | - |
| 2020 | 4/5 | - | 4/5 | - | - | - |
| 2019 | 21/23 | 1/1 | 20/22 | - | - | - |
| 2018 | 26/18 | 0/2 | 24/15 | 2/1 | - | - |
| 2017 | 11/7 | 10/4 | 1/3 | - | - | - |
| 2016 | 4/6 | 3/5 | 1/1 | - | - | - |
| 2015 | 6/8 | 1/2 | 5/6 | - | - | - |
| 2013 | 1/1 | 1/1 | - | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | Guayaquil 4 ITF | Chang / Zhu | 2 | 7 | 3 | 10 | R16 | |||
| Costoulas / Havlickov | 1 | 5 | 6 | 6 |
Betting odds
| Chang Hanna Zhu Amy |
Costoulas Sofia Havlickova Lucie |
|
| 10Bet | 1.50 |
2.40 |
| 1xBet | 1.56 |
2.35 |
| bet-at-home | 1.53 |
2.25 |
| Betway | 1.55 |
2.25 |
| bwin | 1.53 |
2.25 |
| Ladbrokes | 1.53 |
2.25 |
| William Hill | 1.53 |
2.38 |
| Average odds | 1.53 |
2.25 |
No odds
No odds
Latest matches
| Guayaquil 4 ITF, QF, 04.03.2022 | ||
| Alves / Segue - Chang / Zhu | 2:0 | |
| Guayaquil 4 ITF, R16, 04.03.2022 | ||
| Chang / Zhu - Costo / Havli | 2:1 | |
| Columbus ITF, QF, 09.07.2026 | ||
| Brown / Reasc - Chang / Ma | 2:1 | |
| Columbus ITF, R16, 08.07.2026 | ||
| Chang / Ma - Chave / Perry | 2:0 | |
| Changwon ITF, F, 09.05.2026 | ||
| Back / Guo - Chang / Jang | 2:0 | |
| Changwon ITF, SF, 08.05.2026 | ||
| Chang / Jang - Kim / Koike | 2:1 | |
| Changwon ITF, QF, 07.05.2026 | ||
| Chang / Jang - Jang / Lee | 2:0 | |
| Changwon ITF, R16, 05.05.2026 | ||
| Chang / Jang - Simmo / Smith | 2:0 | |
| Midland WTA, R16, 18.02.2026 | ||
| Karat / Kuwat - Chang / Hu | 2:0 | |
| Vero Beach ITF, R16, 29.01.2026 | ||
| Zamar / Zamar - Chang / Hu | 2:0 | |
| Weston ITF, F, 24.01.2026 | ||
| Dang / You - Chang / Hu | 2:1 | |
| Weston ITF, SF, 23.01.2026 | ||
| Chang / Hu - Han / Xu | 2:0 | |
| Claremont ITF, F, 27.06.2026 | ||
| Chung / Guich - Lopez / Zhu | 2:0 | |
| Claremont ITF, SF, 26.06.2026 | ||
| Lopez / Zhu - Lee / Weng | 2:1 | |
| Claremont ITF, QF, 26.06.2026 | ||
| Lopez / Zhu - Bhopa / Tabun | 2:0 | |
| Claremont ITF, R16, 23.06.2026 | ||
| Lopez / Zhu - Clear / Kim | 2:1 | |
| Changwon 2 ITF, QF, 21.05.2026 | ||
| Im / Kim - Chaud / Zhu | 2:0 | |
| Changwon 2 ITF, R16, 19.05.2026 | ||
| Chaud / Zhu - Chila / Yersh | 2:1 | |
| Andong ITF, R16, 12.05.2026 | ||
| Im / Kim - Rapol / Zhu | 2:0 | |
| Huzhou, QF, 30.04.2026 | ||
| Kuwata / Li - Guo / Zhu | 2:1 | |
| Huzhou, R16, 29.04.2026 | ||
| Guo / Zhu - Pansh / Zolot | 2:1 | |
| Baotou ITF, SF, 24.04.2026 | ||
| Kulam / Reyng - Han / Zhu | 2:0 | |
| Trnava 5 ITF, QF, 20.11.2025 | ||
| Duden / Malyg - Costo / Havli | 2:0 | |
| Trnava 5 ITF, R16, 18.11.2025 | ||
| Costo / Havli - Banks / Zelni | 2:0 | |
| Guayaquil 4 ITF, R16, 04.03.2022 | ||
| Chang / Zhu - Costo / Havli | 2:1 | |
| Oeiras 3 ITF, F, 25.04.2026 | ||
| Costo / Jorge - Kempe / Salde | 2:0 | |
| Oeiras 3 ITF, SF, 24.04.2026 | ||
| Costo / Jorge - Karam / Semen | 2:0 | |
| Oeiras 3 ITF, QF, 23.04.2026 | ||
| Costo / Jorge - Kuder / Osuig | 2:1 | |
| Oeiras 3 ITF, R16, 21.04.2026 | ||
| Costo / Jorge - Fossa / Gorgo | 2:0 | |
| Kyoto 2 ITF, F, 14.03.2026 | ||
| Costo / Lanse - Kinos / Saito | 2:0 | |
| Kyoto 2 ITF, SF, 13.03.2026 | ||
| Costo / Lanse - Ayuka / Moris | 2:1 | |
| Kyoto 2 ITF, QF, 12.03.2026 | ||
| Costo / Lanse - Nagat / Sato | 2:1 | |
| Kyoto 2 ITF, R16, 11.03.2026 | ||
| Costo / Lanse - Lee / Zhang | 2:1 | |
| Ortisei ITF, SF, 27.11.2025 | ||
| De St / Maduz - Costo / Falko | 2:0 | |
| Ortisei ITF, QF, 26.11.2025 | ||
| Costo / Falko - Meyer / Wildg | 2:0 | |
| Corroios-Seixal ITF, QF, 09.07.2026 | ||
| Ferli / Lee - Havli / Podre | 2:0 | |
| Corroios-Seixal ITF, R16, 08.07.2026 | ||
| Havli / Podre - Cohen / Perei | 2:0 | |
| Ceska Lipa ITF, SF, 12.06.2026 | ||
| Shaik / Zamar - Havli / Lanse | 2:0 | |
| Ceska Lipa ITF, QF, 12.06.2026 | ||
| Havli / Lanse - Hejtm / Petru | 2:0 | |
| Ceska Lipa ITF, R16, 09.06.2026 | ||
| Havli / Lanse - Shini / Sobol | 2:0 | |
| Makarska, QF, 04.06.2026 | ||
| Haver / Walte - Havli / Salko | 2:1 | |
| Wiesbaden ITF, F, 03.05.2026 | ||
| Ciric / Radis - Havli / Sisko | 2:1 | |
| Wiesbaden ITF, SF, 01.05.2026 | ||
| Havli / Sisko - Kempe / Salde | 2:1 | |
| Wiesbaden ITF, QF, 29.04.2026 | ||
| Havli / Sisko - Henne / Zaar | 2:0 | |
| Oeiras 3 ITF, R16, 21.04.2026 | ||
| Prida / Tang - Havli / Naef | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Wimbledon | 1 | |||
| Bastad | 20 | |||
| Gstaad | 20 | |||
| Umag | 20 | |||
| Iasi WTA | 23 | |||
| Athens WTA | 24 | |||
| Lower level tournaments | ||||
| Newport challenger | 1 | |||
| Granby challenger | 25 | |||
| Lincoln challenger | 28 | |||
| Bunschoten challenger | 24 | |||
| Cordenons challenger | 25 | |||
| Pozoblanco challenger | 28 | |||
| UTR Pro Tennis Series 3 | 10 | |||
| UTR Pro Tennis Series 5 | 4 | |||
| UTR Pro Tennis Series 9 | 8 | |||
| Newport Beach WTA | 1 | |||
| Istanbul 10 ITF | 25 | |||
| Rome 2 WTA | 13 | |||
| Kitzbühel WTA | 20 | |||
| Granby ITF | 14 | |||
| Vitoria-Gasteiz ITF | 6 | |||
| Nottingham 3 ITF | 5 | |||
| UTR Pro Tennis Series 5 | 8 | |||
| UTR Pro Tennis Series 9 | 6 | |||
| Astana 7 ITF | 15 | |||
| Brisbane 6 ITF | 16 | |||
| Hillcrest 3 ITF | 2 | |||
| Kursumlijska Banja 10 ITF | 12 | |||
| Luan 4 ITF | 8 | |||
| Monastir 44 ITF | 10 | |||
| Rancho Santa Fe ITF | 1 | |||
| UTR Pro Match Series | 7 | |||
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