2021년 US오픈 여자단식 예선에 재미 교포 크리스티 안, 그레이스민과 장한나가 출전해 그중 장한나가 2회전에 진출했다. 해외 대회에 꾸준히 도전하는 인천시청 한나래는 올해에는 출전권을 얻지 못했다.  본선 자동출전하는 우리나라 여자 선수는 한명도 없다. 

US Open, New York, USA   Grand Slam
Date: 8/30/2021   Original Cut Off: 104   Ranking Date: 7/19/2021
Draw Size: 128   Direct Acceptances: 104   Wild Cards: 8   Qualifiers: 16   Special Exempts: 0   Lucky Losers: 1

Main Draw Singles
    1 Barty, Ashleigh (AUS)
    2 Osaka, Naomi (JPN)
    3 Sabalenka, Aryna (BLR)
    4 Kenin, Sofia (USA)
    5 Andreescu, Bianca (CAN)
    6 Svitolina, Elina (UKR)
    7 Pliskova, Karolina (CZE)
    8 Swiatek, Iga (POL)
    9 Muguruza, Garbiñe (ESP)
  10 Halep, Simona (ROU)
  11 Krejcikova, Barbora (CZE)
  12 Bencic, Belinda (SUI)
  13 Kvitova, Petra (CZE)
  14 Azarenka, Victoria (BLR)
  15 Brady, Jennifer (USA)
  16 Williams, Serena (USA)
  17 Mertens, Elise (BEL)
  18 Pavlyuchenkova, Anastasia (RUS)
  19 Sakkari, Maria (GRE)
  20 Rybakina, Elena (KAZ)
  22 Kerber, Angelique (GER)
  23 Jabeur, Ons (TUN)
  24 Muchova, Karolina (CZE)
  25 Gauff, Cori (USA)
  26 Keys, Madison (USA)
  27 Pegula, Jessica (USA)
  28 Kontaveit, Anett (EST)
  29 Badosa, Paula (ESP)
  30 Ostapenko, Jelena (LAT)
  31 Kasatkina, Daria (RUS)
  32 Martic, Petra (CRO)
  33 Kudermetova, Veronika (RUS)
  34 Alexandrova, Ekaterina (RUS)
  35 Putintseva, Yulia (KAZ)
  36 Riske, Alison (USA)
  37 Zidansek, Tamara (SLO)
  38 Podoroska, Nadia (ARG)
  39 Cirstea, Sorana (ROU)
  40 Konta, Johanna (GBR)
  41 Vondrousova, Marketa (CZE)
  42 Rogers, Shelby (USA)
  44 Collins, Danielle (USA)
  45 Linette, Magda (POL)
  46 Yastremska, Dayana (UKR)
  47 Vekic, Donna (CRO)
  47 Shvedova, Yaroslava (KAZ) SR
  48 Sorribes Tormo, Sara (ESP)
  49 Wang, Qiang (CHN)
  50 Golubic, Viktorija (SUI)
  51 Tomljanovic, Ajla (AUS)
  53 Sevastova, Anastasija (LAT)
  54 Samsonova, Liudmila (RUS)
  55 Teichmann, Jil (SUI)
  56 Bouzkova, Marie (CZE)
  57 Zhang, Shuai (CHI)
  58 Giorgi, Camila (ITA)
  59 Peterson, Rebecca (SWE)
  60 Siniakova, Katerina (CZE)
  61 Siegemund, Laura (GER)
  62 Van Uytvanck, Alison (BEL)
  63 Mladenovic, Kristina (FRA)
  64 Ferro, Fiona (FRA)
  65 Kostyuk, Marta (UKR)
  66 Cornet, Alizé (FRA)
  67 Martincova, Tereza (CZE)
  68 Watson, Heather (GBR)
  68 Suarez Navarro, Carla (ESP) SR
  69 Kovinic, Danka (MNE)
  70 Stephens, Sloane (USA)
  71 Li, Ann (USA)
  72 Fernandez, Leylah (CAN)
  73 Garcia, Caroline (FRA)
  74 Tig, Patricia Maria (ROU)
  75 Hsieh, Su-Wei (TPE)
  76 Pera, Bernarda (USA)
  77 Hibino, Nao (JPN)
  78 Brengle, Madison (USA)
  79 Osorio Serrano, Maria Camila (COL)
  80 Kalinina, Anhelina (UKR)
  81 Begu, Irina-Camelia (ROU)
  82 Kanepi, Kaia (EST)
  83 Blinkova, Anna (RUS)
  84 Anisimova, Amanda (USA)
  85 Rus, Arantxa (NED)
  86 Potapova, Anastasia (RUS)
  87 Sasnovich, Aliaksandra (BLR)
  88 Hercog, Polona (SLO)
  89 Gracheva, Varvara (RUS)
  90 Stojanovic, Nina (SRB)
  90 Jorovic, Ivana (SRB) SR
  91 Zvonareva, Vera (RUS)
  92 Paolini, Jasmine (ITA)
  94 Doi, Misaki (JPN)
  95 Davis, Lauren (USA)
  96 Tauson, Clara (DEN)
  97 Petkovic, Andrea (GER)
  97 Stosur, Samantha (AUS) SR
  98 Burel, Clara (FRA)
  99 Diyas, Zarina (KAZ)
100 McHale, Christina (USA)
101 Bogdan, Ana (ROU)
102 Trevisan, Martina (ITA)
103 Pironkova, Tsvetana (BUL)
104 Errani, Sara (ITA)

Alternates
105 Flipkens, Kirsten (BEL)
106 Liu, Claire (USA)
107 Juvan, Kaja (SLO)
108 Williams, Venus (USA)
109 Minnen, Greet (BEL)
110 Kalinskaya, Anna (RUS)
111 Ahn, Kristie (USA)
112 Parrizas Diaz, Nuria (ESP)
113 Cocciaretto, Elisabetta (ITA)
114 McNally, Catherine (USA)
115 Konjuh, Ana (CRO)
116 Bara, Irina (ROU)
117 Tomova, Viktoriya (BUL)
118 Sherif, Mayar (EGY)
119 Friedsam, Anna-Lena (GER)
120 Dodin, Oceane (FRA)
121 Sharma, Astra (AUS)
122 Babos, Timea (HUN)
122 Diatchenko, Vitalia (RUS) SR
123 Schmiedlova, Anna Karolina (SVK)


US Open Q, New York, USA   Grand Slam
Date: 8/24/2021   Original Cut Off: 233   Ranking Date: 8/2/2021
Draw Size: 128   Direct Acceptances: 119   Wild Cards: 9   Alternates: 1

Qualifying Draw Singles
  99 Schmiedlova, Anna Karolina (SVK)
106 Dodin, Oceane (FRA)
107 Ruse, Elena-Gabriela (ROU)
108 Liu, Claire (USA)
109 Parrizas Diaz, Nuria (ESP)
111 Minnen, Greet (BEL)
112 Sharma, Astra (AUS)
114 Juvan, Kaja (SLO)
115 Zanevska, Maryna (BEL)
116 Konjuh, Ana (CRO)
117 Tomova, Viktoriya (BUL)
118 Kucova, Kristina (SVK)
119 Sherif, Mayar (EGY)
120 Bara, Irina (ROU)
121 Babos, Timea (HUN)
122 Cocciaretto, Elisabetta (ITA)
123 Pliskova, Kristyna (CZE)
125 Govortsova, Olga (BLR)
126 Lepchenko, Varvara (USA)
127 Bonaventure, Ysaline (BEL)
128 Friedsam, Anna-Lena (GER)
129 Kozlova, Kateryna (UKR)
130 Voegele, Stefanie (SUI)
133 Kalinskaya, Anna (RUS)
134 McNally, Catherine (USA)
136 Rakhimova, Kamilla (RUS)
137 Zarazua, Renata (MEX)
138 Ahn, Kristie (USA)
139 Sanders, Storm (AUS)
141 Danilovic, Olga (SRB)
142 Tan, Harmony (FRA)
145 Zavatska, Katarina (UKR)
146 Inglis, Maddison (AUS)
147 Diatchenko, Vitalia (RUS)
148 Niemeier, Jule (GER)
149 Cristian, Jaqueline (ROU)
150 Flink, Varvara (RUS) SR
151 Korpatsch, Tamara (GER)
152 Galfi, Dalma (HUN)
153 Frech, Magdalena (POL)
154 Rodionova, Arina (AUS)
155 Bolsova, Aliona (ESP)
156 Kuzmova, Viktoria (SVK)
157 Pattinama Kerkhove, Lesley (NED)
158 Di Lorenzo, Francesca (USA)
159 Haas, Barbara (AUT)
160 Cabrera, Lizette (AUS)
162 Vandeweghe, CoCo (USA)
163 Kung, Leonie (SUI)
164 Gorgodze, Ekaterine (GEO)
165 Gasanova, Anastasia (RUS)
166 Bucsa, Cristina (ESP)
167 Min, Grace (USA)
168 Jones, Francesca (GBR)
169 Dart, Harriet (GBR)
170 Buzarnescu, Mihaela (ROU)
171 Dolehide, Caroline (USA)
172 Vikhlyantseva, Natalia (RUS)
173 Udvardy, Panna (HUN)
175 Bronzetti, Lucia (ITA)
176 Bolkvadze, Mariam (GEO)
177 Nara, Kurumi (JPN)
178 Maria, Tatjana (GER)
179 Muhammad, Asia (USA)
180 Hon, Priscilla (AUS)
181 Baptiste, Hailey (USA)
182 Kawa, Katarzyna (POL)
183 Savinykh, Valeria (RUS)
184 Raducanu, Emma (GBR)
185 Haddad Maia, Beatriz (BRA)
187 Sramkova, Rebecca (SVK)
188 Melnikova, Marina (RUS)
189 Bondarenko, Kateryna (UKR)
190 Volynets, Katie (USA)
191 Tsurenko, Lesia (UKR)
192 Loeb, Jamie (USA)
193 Boulter, Katie (GBR)
194 Jani, Reka Luca (HUN)
195 Paquet, Chloe (FRA)
195 Murray Sharan, Samantha (GBR) SR
196 Raina, Ankita (IND)
197 Buyukakcay, Cagla (TUR)
198 Arruabarrena, Lara (ESP)
199 Garcia Perez, Georgina (ESP)
200 Bondar, Anna (HUN)
201 Andrianjafitrimo, Tessah (FRA)
202 Vickery, Sachia (USA)
203 Gatto-Monticone, Giulia (ITA)
204 Arconada, Usue Maitane (USA)
205 Grabher, Julia (AUT)
205 Schoofs, Bibiane (NED) SR
206 De Vroome, Indy (NED)
207 Naito, Yuki (JPN)
208 Snigur, Daria (UKR)
209 Ormaechea, Paula (ARG)
210 Fett, Jana (CRO)
211 Radwanska, Urszula (POL)
212 Barthel, Mona (GER)
213 Talaba, Gabriela (ROU)
214 Niculescu, Monica (ROU)
215 Hibi, Mayo (JPN)
217 Cepede Royg, Veronica (PAR)
218 Anderson, Robin (USA)
219 Marino, Rebecca (CAN)
220 Hesse, Amandine (FRA)
221 Hontama, Mai (JPN)
222 Perez, Ellen (AUS)
223 Bandecchi, Susan (SUI)
224 Papamichail, Despina (GRE)
225 Shinikova, Isabella (BUL)
226 Seguel, Daniela (CHI)
227 Gerlach, Katharina (GER)
228 Grammatikopoulou, Valentini (GRE)
229 Minella, Mandy (LUX)
230 Lazaro Garcia, Andrea (ESP)
231 Masarova, Rebeka (ESP)
232 Burrage, Jodie (GBR)
232 Chirico, Louisa (USA) SR
233 Mrdeza, Tereza (CRO)

Alternates
234 Di Sarra, Federica (ITA)
235 Liang, En-Shuo (TPE)
237 Burillo Escorihuela, Irene (ESP)
239 Osuigwe, Whitney (USA)
240 Ponchet, Jessika (FRA)
241 Lao, Danielle (USA)
243 Parry, Diane (FRA)
244 Parks, Alycia (USA)
245 Kiick, Allie (USA)
246 Stevanovic, Natalija (SRB)
248 Zakharova, Anastasia (RUS)
249 Hatouka, Yuliya (BLR)
250 Fetecau, Irina (ROU)
251 Benoit, Marie (BEL)
251 Fourlis, Jaimee (AUS) SR
252 Hogenkamp, Richel (NED)
252 Hobgarski, Katharina (GER) SR
253 Stefanini, Lucrezia (ITA)
254 Pieri, Jessica (ITA)
255 Chwalinska, Maja (POL)

▲ 크리스티 안과 장한나가 출전해 장한나가 예선 2회전에 진출했다. 이들은 스폰서가 없는 선수들이다. 상금받아 다음 대회 출전하는데도 100위권에 있다

▲ 그레이스 민이 예선에 출전했다