女單僅三位參加，會外賽僅二宮真琴但已被淘汰。
參加奧運的日本、中國女球員均無人參加單打。
單打
1-SABALENKA, Aryna BLR vs BYE
YASTREMSKA, Dayana UKR vs WC-STEPHENS, Sloane USA
BADOSA, Paula ESP vs GOLUBIC, Viktorija SUI
WC-MARINO, Rebecca CAN vs 16-KEYS, Madison USA
11-SAKKARI, Maria GRE vs BOUZKOVA, Marie CZE
KUDERMETOVA, Veronika RUS vs PUTINTSEVA, Yulia KAZ
RISKE, Alison USA vs CIRSTEA, Sorana ROU
BYE vs 8-AZARENKA, Victoria BLR
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4-PLISKOVA, Karolina CZE vs BYE
Q-VAN UYTVANCK, Alison BEL vs VEKIC, Donna CRO
Q-MARTINCOVA, Tereza CZE vs Q-ANISIMOVA, Amanda USA
Q-DODIN, Oceane FRA vs 14-MUCHOVA, Karolina CZE
12-RYBAKINA, Elena KAZ vs SAMSONOVA, Liudmila RUS
WC-ZHAO, Carol CAN vs SORRIBES TORMO, Sara ESP
OSTAPENKO, Jelena LAT vs SINIAKOVA, Katerina CZE
BYE vs 5-MUGURUZA, Garbine ESP
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7-KVITOVA, Petra CZE vs BYE
TOMLJANOVIC, Ajla AUS vs FERRO, Fiona FRA
LINETTE, Magda POL vs PODOROSKA, Nadia ARG
GIORGI, Camila ITA vs 9-MERTENS, Elise BEL
15-GAUFF, Cori USA vs SEVASTOVA, Anastasija LAT
Q-POTAPOVA, Anastasia RUS vs ROGERS, Shelby USA
張帥 ZHANG, Shuai CHN vs KONTA, Johanna GBR
BYE vs 3-SVITOLINA, Elina UKR
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6/WC-HALEP, Simona ROU vs BYE
COLLINS, Danielle USA vs TEICHMANN, Jil SUI
KONTAVEIT, Anett EST vs PEGULA, Jessica USA
Q-GARCIA, Caroline FRA vs 10-PAVLYUCHENKOVA, Anastasia RUS
13-JABEUR, Ons TUN vs Q-BUREL, Clara FRA
MARTIC, Petra CRO vs KASATKINA, Daria RUS
Q-DART, Harriet GBR vs FERNANDEZ, Leylah CAN
BYE vs 2-ANDREESCU, Bianca CAN
雙打
1-MERTENS/SABALENKA vs BYE
FERNANDEZ/MARINO vs LECHEMIA/NEEL
BEKTAS/MOORE vs HERCOG/VAN UYTVANCK
WACHACZYK/VORACOVA vs 5-DABROWSKI/STEFANI
3-MELICHAR/SCHUURS vs BYE
EIKERI/HARRISON vs CHRISTIAN/MCHALE
DART/KONTAVEIT vs MUCHOVA/Ka. PLISKOVA
KUDERMETOVA/RYBAKINA vs 8-GAUFF/PEGULA
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6-JURAK/KLEPAC vs BADOSA/SORRIBES TORMO
ROUTLIFFE/VAN DER HOEK vs HEISEN/ROSOLSKA
GUMULYA INA/WEBLEY-SMITH vs WC-COLLARD/ZHAO
BYE vs 4-GUARACHI/KRAWCZYK
7-PEREZ/PESCHKE vs KICHENOK/二宮真琴
OSTAPENKO/YASTREMSKA vs 穗績絵莉/張帥(退賽)
LINETTE/PERA vs KALASHNIKOVA/WATSON
BYE vs 2-青山修子/柴原瑛菜