| Open de Australia - Femenino | 01/21 00:00 | 26 | [17] Madison Keys v Elina Svitolina [7] | 2-6,6-1,1-6 | |
| Open de Australia - Femenino | 01/19 04:45 | 25 | [14] Elise Mertens v Madison Keys [17] | 3-6,2-6 | |
| Open de Australia - Femenino | 01/17 02:00 | 24 | [89] Anastasia Potapova v Madison Keys [17] | 3-6,4-6 | |
| Open de Australia - Femenino | 01/15 00:00 | 23 | [191] Destanee Aiava v Madison Keys [17] | 2-6,2-6 | |
| WTA Zhuhai | 11/03 11:00 | 28 | Garbiñe Muguruza v Madison Keys | Cancelled | |
| WTA Zhuhai | 11/02 11:45 | 1 | [16] Madison Keys v Qiang Wang [22] | 6-1,3-6,1-6 | |
| WTA Zhuhai | 10/31 09:30 | 1 | [10] Daria Kasatkina v Madison Keys [16] | 2-6,4-6 | |
| WTA Pekín | 10/01 13:00 | 25 | Anastasija Sevastova v Madison Keys | Walkover | |
| WTA Pekín | 09/30 06:35 | 24 | [72] Bernarda Pera v Madison Keys [18] | 3-6,4-6 | |
| WTA Pekín | 09/29 02:00 | 24 | Madison Keys v Naomi Osaka | Cancelled | |
| WTA Wuhan | 09/25 04:50 | 25 | [3] Angelique Kerber v Madison Keys [18] | Retired | |
| WTA Wuhan | 09/24 04:25 | 24 | [78] Yafan Wang v Madison Keys [18] | 3-6,3-6 | |
| US Open - Femenino | 09/07 00:35 | 28 | [14] Madison Keys v Naomi Osaka [19] | 2-6,4-6 | |
| US Open - Femenino | 09/05 23:00 | 27 | [24] Carla Suarez Navarro v Madison Keys [14] | 4-6,3-6 | |
| US Open - Femenino | 09/03 16:00 | 26 | [14] Madison Keys v Dominika Cibulkova [35] | 6-1,6-3 | |
| US Open - Femenino | 09/01 16:00 | 25 | [14] Madison Keys v Aleksandra Krunic [49] | 4-6,6-1,6-2 | |
| US Open - Femenino | 08/30 19:15 | 24 | [14] Madison Keys v Bernarda Pera [92] | 6-4,6-1 | |
| US Open - Femenino | 08/29 01:20 | 23 | [14] Madison Keys v Pauline Parmentier [71] | 6-4,6-4 | |
| WTA Cincinnati | 08/17 23:20 | 27 | [13] Madison Keys v Aryna Sabalenka [34] | 3-6,4-6 | |
| WTA Cincinnati | 08/16 19:35 | 26 | [4] Angelique Kerber v Madison Keys [13] | 6-2,6-7,4-6 | |
| WTA Cincinnati | 08/15 19:40 | 25 | [40] Camila Giorgi v Madison Keys [13] | 2-6,2-6 | |
| WTA Cincinnati | 08/13 17:50 | 24 | Bethanie Mattek-Sands v Madison Keys | 6-3,6-7,4-6 | |
| WTA San José | 08/02 21:15 | 26 | Ajla Tomljanovic v Madison Keys | Cancelled | |
| Wimbledon - Femenino | 07/06 10:30 | 25 | [120] Evgeniya Rodina v Madison Keys [11] | 7-5,5-7,6-4 | |
| Wimbledon - Femenino | 07/04 10:30 | 24 | [91] Luksika Kumkhum v Madison Keys [11] | 4-6,3-6 | |
| Wimbledon - Femenino | 07/02 12:20 | 23 | [65] Ajla Tomljanovic v Madison Keys [11] | 4-6,2-6 | |
| Open de Francia - Femenino | 06/07 14:50 | 28 | [13] Madison Keys v Sloane Stephens [10] | 4-6,4-6 | |
| Open de Francia - Femenino | 06/05 12:00 | 27 | [98] Yulia Putintseva v Madison Keys [13] | 6-7,4-6 | |
| Open de Francia - Femenino | 06/03 09:00 | 26 | [13] Madison Keys v Mihaela Buzarnescu [33] | 6-1,6-4 | |
| Open de Francia - Femenino | 06/01 09:00 | 25 | [13] Madison Keys v Naomi Osaka [20] | 6-1,7-6 |
Wikipedia - Madison Keys
Madison Keys (Rock Island, Illinois, 17 de febrero de 1995) es una tenista profesional estadounidense. Es una de las tenistas más jóvenes en ganar un partido en el circuito de la WTA, a la edad de 14 años y 48 días.