Chang, Mueller - Kopinski, Zhu
31.05.2016, Buffalo ITF, round of 16, clay
| Chang Sophie | 2 : 0 (6-2, 6-2) |
Kopinski Melissa | ||
|---|---|---|---|---|
![]() |
400. | Doubles ranking | -. | |
| 28. 5. 1997 | Birthdate | 2. 6. 1993 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Mueller Alexandra | Zhu Amy | |||
|---|---|---|---|---|
![]() |
-. | Doubles ranking | 777. | ![]() |
| 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: | 140/148 | 39/33 | 88/101 | 13/14 | - | - |
| 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, 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 | |
| Qian Daohu ITF, R16, 22.10.2025 | ||
| Shao / Wang - Lu / Zhu | 2:0 | |
| Huzhou ITF, QF, 16.10.2025 | ||
| Hou / Yuan - Lu / Zhu | 2:0 | |
| Huzhou ITF, R16, 15.10.2025 | ||
| Lu / Zhu - Wang / Zhang | 2:0 | |
| Kunshan ITF, QF, 09.10.2025 | ||
| Huang / Lee - Zhu / Zhu | 2:1 | |
| Kunshan ITF, R16, 07.10.2025 | ||
| Zhu / Zhu - Dang / Yang | 2:1 | |
| Incheon ITF, R16, 24.09.2025 | ||
| Kobor / Plipu - Choi / Zhu | 2:0 | |
| Nakhon Pathom 3 ITF, QF, 31.07.2025 | ||
| Kim / Ye - Yang / Zhu | 1:0 | |
| Nakhon Pathom 3 ITF, R16, 29.07.2025 | ||
| Yang / Zhu - Naklo / Thamc | 2:0 | |
| Nakhon Pathom 2 ITF, R16, 24.07.2025 | ||
| Kawag / Kitah - Hosok / Zhu | 2:1 | |
| Taipei 3 ITF, R16, 24.06.2025 | ||
| Kumme / Nepli - Defal / Zhu | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Masters Cup ATP | 19 | |||
| Lower level tournaments | ||||
| Montevideo challenger | 24 | |||
| Brisbane 4 challenger | 22 | |||
| Champaign challenger | 24 | |||
| Drummondville challenger | 23 | |||
| Kobe challenger | 22 | |||
| Lyon 2 challenger | 19 | |||
| UTR Pro Tennis Series 3 | 267 | |||
| UTR Pro Tennis Series 5 | 65 | |||
| UTR Pro Tennis Series 9 | 72 | |||
| Austin ITF | 13 | |||
| Brisbane 5 ITF | 23 | |||
| Chihuahua ITF | 8 | |||
| Funchal ITF | 6 | |||
| Heraklion 10 ITF | 16 | |||
| Orlando 3 ITF | 1 | |||
| Orlando 7 ITF | 15 | |||
| UTR Pro Tennis Series 5 | 38 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 33 ITF | 27 | |||
| Clemson ITF | 14 | |||
| Criciuma ITF | 12 | |||
| Hua Hin 6 ITF | 24 | |||
| Monastir 7 ITF | 24 | |||
| Nules ITF | 14 | |||
| Phan Thiet ITF | 25 | |||
| Sharm El Sheikh 21 ITF | 12 | |||
| Solarino 7 ITF | 20 | |||
| UTR Pro Match Series | 136 | |||
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