Chang, Mueller - Kopinski, Zhu
31.05.2016, Buffalo ITF, round of 16, clay
| Chang Sophie | 2 : 0 (6-2, 6-2) |
Kopinski Melissa | ||
|---|---|---|---|---|
![]() |
-. | Doubles ranking | -. | |
| 28. 5. 1997 | Birthdate | 2. 6. 1993 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Mueller Alexandra | Zhu Amy | |||
|---|---|---|---|---|
![]() |
-. | Doubles ranking | 690. | ![]() |
| 14. 2. 1988 | Birthdate | 28. 10. 1994 | ||
| 180 cm | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
No records for this pair.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 81/61 | 32/19 | 44/35 | 3/4 | 2/3 | - |
| 2020 | 1/1 | - | 1/1 | - | - | - |
| 2019 | 16/20 | 7/8 | 9/11 | 0/1 | - | - |
| 2018 | 23/20 | 12/6 | 8/9 | 1/2 | 2/3 | - |
| 2017 | 23/14 | 5/4 | 16/9 | 2/1 | - | - |
| 2016 | 16/5 | 8/1 | 8/4 | - | - | - |
| 2015 | 2/1 | - | 2/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 281/203 | 130/80 | 115/99 | 28/17 | 8/7 | - |
| 2025 | 9/5 | 2/2 | 0/1 | 7/2 | - | - |
| 2024 | 34/24 | 9/7 | 22/13 | 3/3 | 0/1 | - |
| 2023 | 35/21 | 14/7 | 7/9 | 8/2 | 6/3 | - |
| 2022 | 39/11 | 21/2 | 12/7 | 6/2 | - | - |
| 2021 | 12/13 | 3/5 | 9/7 | 0/1 | - | - |
| 2020 | 2/5 | 0/1 | 1/2 | 1/2 | - | - |
| 2019 | 19/23 | 8/9 | 11/13 | 0/1 | - | - |
| 2018 | 25/22 | 12/6 | 10/11 | 1/2 | 2/3 | - |
| 2017 | 39/21 | 19/9 | 18/11 | 2/1 | - | - |
| 2016 | 30/22 | 19/13 | 11/8 | 0/1 | - | - |
| 2015 | 25/25 | 16/11 | 9/14 | - | - | - |
| 2014 | 12/10 | 7/8 | 5/2 | - | - | - |
| 2013 | 0/1 | - | 0/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 157/130 | 62/45 | 88/70 | 5/12 | 2/3 | - |
| 2021 | 0/1 | - | 0/1 | - | - | - |
| 2020 | 2/2 | - | 2/2 | - | - | - |
| 2019 | 21/24 | 7/8 | 14/15 | 0/1 | - | - |
| 2018 | 24/23 | 12/6 | 9/12 | 1/2 | 2/3 | - |
| 2017 | 31/22 | 7/8 | 22/13 | 2/1 | - | - |
| 2016 | 17/6 | 9/2 | 8/4 | - | - | - |
| 2015 | 12/13 | 4/8 | 8/4 | 0/1 | - | - |
| 2014 | 20/12 | 13/4 | 7/7 | 0/1 | - | - |
| 2013 | 27/16 | 9/8 | 18/6 | 0/2 | - | - |
| 2012 | 2/6 | 1/1 | 0/3 | 1/2 | - | - |
| 2011 | 1/2 | - | 0/1 | 1/1 | - | - |
| 2008 | 0/1 | - | - | 0/1 | - | - |
| 2007 | 0/1 | - | 0/1 | - | - | - |
| 2004 | 0/1 | - | 0/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 27/22 | 13/9 | 11/12 | 3/1 | - | - |
| 2017 | 0/4 | - | 0/4 | - | - | - |
| 2016 | 16/11 | 11/7 | 2/3 | 3/1 | - | - |
| 2015 | 6/3 | 2/1 | 4/2 | - | - | - |
| 2014 | 5/3 | - | 5/3 | - | - | - |
| 2013 | 0/1 | 0/1 | - | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 144/153 | 42/35 | 89/104 | 13/14 | - | - |
| 2026 | 4/5 | 3/2 | 1/3 | - | - | - |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | Buffalo ITF | Chang / Mueller | 2 | 6 | 6 | R16 | ||||
| Kopinski / Zhu | 0 | 2 | 2 |
Betting odds
Latest matches
| Orlando 3 ITF, QF, 13.11.2020 | ||
| Mcado / Parks - Chang / Muell | 2:0 | |
| Orlando 3 ITF, R16, 12.11.2020 | ||
| Chang / Muell - Neel / Whori | 2:1 | |
| Las Vegas ITF, F, 09.11.2019 | ||
| Govor / Minel - Chang / Muell | 2:0 | |
| Las Vegas ITF, SF, 08.11.2019 | ||
| Chang / Muell - Glatc / Gleas | 2:0 | |
| Las Vegas ITF, QF, 07.11.2019 | ||
| Chang / Muell - Babic / Whori | 2:0 | |
| Las Vegas ITF, R16, 05.11.2019 | ||
| Chang / Muell - Brett / Cheon | 2:1 | |
| Tyler ITF, R16, 31.10.2019 | ||
| Burra / Fourl - Chang / Muell | 2:0 | |
| Florence (USA) ITF, QF, 17.10.2019 | ||
| Lamen / Melni - Chang / Muell | 2:0 | |
| Florence (USA) ITF, R16, 15.10.2019 | ||
| Chang / Muell - Porti / Stewa | 2:1 | |
| Hilton Head Island ITF, R16, 09.10.2019 | ||
| Stewa / Lee - Chang / Muell | 2:1 | |
| Charleston, R16, 02.04.2025 | ||
| Matte / Safar - Chang / Mcado | 2:0 | |
| Targu Mures ITF, SF, 14.03.2025 | ||
| Rosat / Stoja - Chang / Mcado | 2:0 | |
| Targu Mures ITF, QF, 13.03.2025 | ||
| Chang / Mcado - Avdee / Falei | 2:1 | |
| Targu Mures ITF, R16, 11.03.2025 | ||
| Chang / Mcado - Barbu / Yu | 2:0 | |
| Porto 6 ITF, SF, 07.03.2025 | ||
| Cho / Cho - Chang / Mcado | 2:1 | |
| Porto 6 ITF, QF, 06.03.2025 | ||
| Chang / Mcado - Morde / Morde | 2:0 | |
| Austin WTA, R16, 24.02.2025 | ||
| Lumsd / Watso - Chang / Kulik | 2:1 | |
| Rome (USA) ITF, F, 01.02.2025 | ||
| Chang / Kulik - Osuig / Vedde | 2:0 | |
| Rome (USA) ITF, SF, 31.01.2025 | ||
| Chang / Kulik - Buril / Cheru | 2:0 | |
| Rome (USA) ITF, QF, 30.01.2025 | ||
| Chang / Kulik - Brace / Mboko | 2:0 | |
| Sumter ITF, R16, 16.06.2021 | ||
| Contr / Zacar - Hsu / Muell | 2:0 | |
| Orlando 3 ITF, QF, 13.11.2020 | ||
| Mcado / Parks - Chang / Muell | 2:0 | |
| Orlando 3 ITF, R16, 12.11.2020 | ||
| Chang / Muell - Neel / Whori | 2:1 | |
| Las Vegas 2 ITF, QF, 05.03.2020 | ||
| Bekta / Moore - Muell / Whitt | 2:0 | |
| Las Vegas 2 ITF, R16, 04.03.2020 | ||
| Muell / Whitt - Boren / Lee | 2:0 | |
| Tucson ITF, R16, 23.11.2019 | ||
| Kulik / Valde - Muell / Whitt | 2:1 | |
| Las Vegas ITF, F, 09.11.2019 | ||
| Govor / Minel - Chang / Muell | 2:0 | |
| Las Vegas ITF, SF, 08.11.2019 | ||
| Chang / Muell - Glatc / Gleas | 2:0 | |
| Las Vegas ITF, QF, 07.11.2019 | ||
| Chang / Muell - Babic / Whori | 2:0 | |
| Las Vegas ITF, R16, 05.11.2019 | ||
| Chang / Muell - Brett / Cheon | 2:1 | |
| Buffalo ITF, R16, 31.05.2016 | ||
| Chang / Muell - Kopin / Zhu | 2:0 | |
| Rancho Santa Fe ITF, R16, 21.02.2017 | ||
| Ianch / Maran - Carru / Kopin | 2:0 | |
| Surprise ITF, R16, 14.02.2017 | ||
| Santa / Wong - Kopin / Wacni | 2:0 | |
| Petit Bourge ITF, R16, 17.01.2017 | ||
| Casci / Shrof - Kopin / Schmi | 2:1 | |
| Fort-de-France ITF, R16, 10.01.2017 | ||
| Hsu / Zhang - Kopin / Schmi | 2:0 | |
| Nashville ITF, F, 26.11.2016 | ||
| Harri / Kobel - Kopin / Maltb | 2:0 | |
| Nashville ITF, SF, 25.11.2016 | ||
| Kopin / Maltb - Heise / Ponom | 2:0 | |
| Nashville ITF, QF, 24.11.2016 | ||
| Kopin / Maltb - Contr / Rosca | 2:0 | |
| Nashville ITF, R16, 24.11.2016 | ||
| Kopin / Maltb - Abram / Murdo | 2:0 | |
| Bol 10 ITF, QF, 20.10.2016 | ||
| Drazi / Mijac - Janus / Kopin | 2:1 | |
| Bol 10 ITF, R16, 19.10.2016 | ||
| Janus / Kopin - Orlov / Ottom | 2:0 | |
| 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 | |
| Baotou ITF, QF, 23.04.2026 | ||
| Han / Zhu - Li / Ruoxi | 2:0 | |
| Baotou ITF, R16, 21.04.2026 | ||
| Han / Zhu - Lee / Ye | 2:0 | |
| Osaka ITF, R16, 07.04.2026 | ||
| Nagat / Sato - Araka / Zhu | 2:0 | |
| Qian Daohu ITF, R16, 22.10.2025 | ||
| Shao / Wang - Lu / Zhu | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Halle | 19 | |||
| Queen's Club | 25 | |||
| Stuttgart | 1 | |||
| Hertogenbosch | 2 | |||
| Davis Cup | 5 | |||
| Queen's Club | 3 | |||
| Berlin | 15 | |||
| Nottingham | 8 | |||
| Hertogenbosch | 2 | |||
| Lower level tournaments | ||||
| Ilkley challenger | 3 | |||
| Nottingham challenger | 21 | |||
| Parma 3 challenger | 8 | |||
| Bratislava 2 challenger | 2 | |||
| Lyon challenger | 2 | |||
| Poznan challenger | 8 | |||
| Cattolica challenger | 2 | |||
| Dublin challenger | 8 | |||
| San Miguel de Tucuman challenger | 3 | |||
| UTR Pro Tennis Series | 5 | |||
| UTR Pro Tennis Series 3 | 65 | |||
| UTR Pro Tennis Series 5 | 38 | |||
| Ilkley WTA | 3 | |||
| Modena | 3 | |||
| Wuning 4 ITF | 1 | |||
| Zagreb 2 ITF | 1 | |||
| Ceska Lipa ITF | 1 | |||
| Guimaraes ITF | 2 | |||
| Hurghada 7 ITF | 2 | |||
| Casablanca 2 ITF | 2 | |||
| Cuiabá ITF | 3 | |||
| Decatur ITF | 3 | |||
| Nice ITF | 3 | |||
| San Gregorio 3 ITF | 3 | |||
| UTR Pro Tennis Series 5 | 22 | |||
| Kayseri 4 ITF | 1 | |||
| Madrid 2 ITF | 1 | |||
| Merzig ITF | 2 | |||
| Monastir 39 ITF | 1 | |||
| Rolling Hills Estates ITF | 3 | |||
| Tokyo ITF | 1 | |||
| UTR Pro Match Series | 113 | |||
| UTR Pro Tennis Series | 2 | |||
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