| Argentinien (1) |
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| Cerundolo, Francisco |
| | Australien (1) |
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| Tomljanovic, Ajla |
| | | Brasilien (1) |
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| Haddad Maia, Beatriz |
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| Kanada (1) |
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| Shapovalov, Denis |
| | Kroatien (2) |
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| Cilic, Marin | | Vekic, Donna |
| | Frankreich (5) |
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| Boisson, Lois | | Halys, Quentin | | Monfils, Gael | | Mpetshi Perricard, Giovanni | | Muller, Alexandre |
| | Griechenland (1) |
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| Tsitsipas, Stefanos |
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| Ungarn (1) |
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| Fucsovics, Marton |
| | Italien (2) |
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| Arnaldi, Matteo | | Musetti, Lorenzo |
| | Kasachstan (1) |
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| Bublik, Alexander |
| | Lettland (1) |
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| Sevastova, Anastasija |
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| Rumänien (1) |
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| Cristian, Jaqueline |
| | Russland (2) |
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| Alexandrova, Ekaterina | | Safiullin, Roman |
| | Spanien (2) |
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| Bautista Agut, Roberto | | Bouzas Maneiro, Jessica |
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| Golubic, Viktorija |
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| Ukraine (1) |
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| Kostyuk, Marta |
| | Groß Britannien (3) |
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| Boulter, Katie | | Fearnley, Jacob | | Kartal, Sonay |
| | Vereinigte Staaten (4) |
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| Collins, Danielle | | Gauff, Coco | | Kenin, Sofia | | Krueger, Ashlyn |
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