 World: Billie Jean King Cup - Group III - Doubles - Main |
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| | Hattingh I./Simmonds C. | Gjorcheska L./Stoilkovska M. | 1:2 (6:3, 3:6, 3:6) | details | 07.07.2022 |
| | Hattingh I./Simmonds C. | Birungi W./Namaganda M. | 2:0 (6:0, 6:0) | details | 06.07.2022 |
| World: Billie Jean King Cup - Group III - Doubles - Placement matches |
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| | Derivan S./Heffernan S. | Simmonds C./Van Der Merwe L. | 2:0 (6:3, 6:4) | details | 19.06.2021 |
| World: Billie Jean King Cup - Group III - Doubles - Promotion |
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| | Simmonds C./Van Der Merwe L. | Curmi F./Genovese E. | CAN. | details | 18.06.2021 |
| World: Billie Jean King Cup - Group III - Doubles - Main |
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| | Simmonds C./Van Der Merwe L. | Nikcevic T./Ratkovic D. | CAN. | details | 17.06.2021 |
 South Africa: W25 Potchefstroom 2 - Doubles - Main |
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| Quarter-finals | Makarova E./Simmonds C. | Broady N./Silva E. | 0:2 (4:6, 2:6) | details | 18.02.2021 |
| 1/8-finals | Pretorius S./Zungu N. | Makarova E./Simmonds C. | WO. | details | 17.02.2021 |
| South Africa: W25 Potchefstroom - Doubles - Main |
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| 1/8-finals | Pattinama Kerkhove L./Schoofs B. | Makarova E./Simmonds C. | 2:0 (6:4, 6:4) | details | 10.02.2021 |
 Egypt: W15 Cairo 8 - Doubles - Main |
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| Quarter-finals | Morgina A./Simmonds C. | Miyazaki L./Nefedova A. | 1:2 (6:2, 2:6, 6:10) | details | 14.01.2021 |
| 1/8-finals | Morgina A./Simmonds C. | Davis E./Samir S. | 2:0 (7:5, 7:5) | details | 12.01.2021 |
| Egypt: W15 Cairo - Doubles - Main |
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| Semi-finals | Morgina A./Simmonds C. | Nefedova A./Stevens L. | 0:2 (2:6, 2:6) | details | 08.01.2021 |
| Quarter-finals | Morgina A./Simmonds C. | Badawi A./Fouad N. | 2:0 (6:3, 6:4) | details | 07.01.2021 |
| 1/8-finals | Morgina A./Simmonds C. | Habib S./Szabo B. | 1:0 RET. (6:1, 2:0) | details | 05.01.2021 |
| Egypt: W15 Sharm El Sheikh 5 - Doubles - Main |
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| 1/8-finals | Lantigua De La Nuez A./Ortenzi J. | Scholsen H./Simmonds C. | 2:1 (6:7, 6:2, 10:2) | details | 03.11.2020 |
USA: W15 San Diego, CA - Singles - Main