| Women's singles | |
|---|---|
| 2021 Italian Open | |
| Champion | |
| Runner-up | |
| Score | 6–0, 6–0 | 
| Draw | 56 (8 Q / 5 WC ) | 
| Seeds | 16 | 
Iga Świątek defeated Karolína Plíšková in the final, 6–0, 6–0 to win the women's singles tennis title at the 2021 Italian Open. It was her first WTA 1000 singles title, and the 13 points Świątek lost in the championship match is the fewest on record in a WTA 1000-level final (Serena Williams previously held the record, from the 2015 Miami Open final). This was the first WTA Tour singles final to be resolved with a 'double bagel' scoreline since Simona Halep defeated Anastasija Sevastova at the 2016 Bucharest Open, and was just the tenth such final in WTA Tour history. With the win, Świątek broke into the top 10 of the WTA rankings for the first time.[1] Both finalists saved match points in prior rounds – Świątek saved two match points in her third round match against Barbora Krejčíková,[2] whilst Plíšková saved three match points in her quarterfinal match against Jeļena Ostapenko.[3]
This was Serena Williams' last appearance in Rome, which was ended by the hands of Nadia Podoroska in the straight sets loss in the second round. The loss also ended Williams' 21-match winning streak in the tournament dating back to 2012. The streak includes three Italian Open titles. The last loss before this tournament was in 2010 against Jelena Janković, despite Williams had a match point in the final set.
Simona Halep was the defending champion,[4] but retired due to a left calf muscle tear in the second round against Angelique Kerber.[5]
Seeds
The top nine seeds received a bye into the second round.
- 1.  
 Ashleigh Barty (quarterfinals, retired) - 2.  
 Naomi Osaka (second round) - 3.  
 Simona Halep (second round, retired) - 4.  
 Sofia Kenin (second round) - 5.  
 Elina Svitolina (quarterfinals) - 6.  
 Bianca Andreescu (withdrew) - 7.  
 Aryna Sabalenka (third round) - 8.  
 Serena Williams (second round) - 9.  
 Karolína Plíšková (final) - 10.  
 Belinda Bencic (first round) - 11.  
 Petra Kvitová (second round) - 12.  
 Garbiñe Muguruza (third round) - 13.  
 Jennifer Brady (second round, withdrew) - 14.  
 Elise Mertens (first round) - 15.  
 Iga Świątek (champion) - 16.  
 Johanna Konta (first round) - 17.  
 Maria Sakkari (second round) 
Click on the seed number of a player to go to their draw section.
Draw
Key
- Q = Qualifier
 - WC = Wild card
 - LL = Lucky loser
 - Alt = Alternate
 - SE = Special exempt
 - PR = Protected ranking
 - ITF = ITF entry
 - JE = Junior exempt
 - w/o = Walkover
 - r = Retired
 - d = Defaulted
 - SR = Special ranking
 
Finals
| Quarterfinals | Semifinals | Final | ||||||||||||||||||
| 1 | 6 | 2r | ||||||||||||||||||
| 4 | 1 | |||||||||||||||||||
| 63 | 3 | |||||||||||||||||||
| 15 | 77 | 6 | ||||||||||||||||||
| 15 | 6 | 7 | ||||||||||||||||||
| 5 | 2 | 5 | ||||||||||||||||||
| 15 | 6 | 6 | ||||||||||||||||||
| 9 | 0 | 0 | ||||||||||||||||||
| 9 | 4 | 7 | 77 | |||||||||||||||||
| 6 | 5 | 61 | ||||||||||||||||||
| 9 | 6 | 3 | 6 | |||||||||||||||||
| 1 | 6 | 2 | ||||||||||||||||||
| 7 | 6 | |||||||||||||||||||
| 5 | 4 | |||||||||||||||||||
Top half
Section 1
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 1 | 6 | 6 | |||||||||||||||||||||||||
| WC | 6 | 64 | 66 | PR | 4 | 1 | |||||||||||||||||||||
| PR | 0 | 77 | 78 | 1 | 6 | 6 | |||||||||||||||||||||
| WC | 710 | 6 | 3 | 3 | |||||||||||||||||||||||
| WC | 68 | 2 | WC | 4 | 4 | ||||||||||||||||||||||
| 4 | 6 | 6 | 6 | 6 | |||||||||||||||||||||||
| 14 | 6 | 2 | 3 | 1 | 6 | 2r | |||||||||||||||||||||
| 17 | 78 | 3 | 6 | 4 | 1 | ||||||||||||||||||||||
| Q | 66 | 6 | 2 | 17 | 1 | 6 | 1 | ||||||||||||||||||||
| 5 | 6 | 4 | 6 | 1 | 6 | ||||||||||||||||||||||
| 7 | 4 | 6 | 7 | 6 | |||||||||||||||||||||||
| 77 | 67 | 7 | 7 | 5 | 3 | ||||||||||||||||||||||
| WC | 64 | 79 | 5 | 5 | 1 | ||||||||||||||||||||||
| 7 | 7 | 6 | |||||||||||||||||||||||||
Section 2
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 4 | 1 | 4 | |||||||||||||||||||||||||
| PR | 2 | 0 | 6 | 6 | |||||||||||||||||||||||
| 6 | 6 | 6 | 65 | 5 | |||||||||||||||||||||||
| LL | 6 | 2 | 5 | 15 | 3 | 77 | 7 | ||||||||||||||||||||
| 4 | 6 | 7 | 5 | 1 | |||||||||||||||||||||||
| 4r | 15 | 7 | 6 | ||||||||||||||||||||||||
| 15 | 5 | 15 | 6 | 7 | |||||||||||||||||||||||
| 12 | 6 | 6 | 5 | 2 | 5 | ||||||||||||||||||||||
| LL | 1 | 2 | 12 | 2 | 6 | 7 | |||||||||||||||||||||
| Q | 6 | 6 | Q | 6 | 0 | 5 | |||||||||||||||||||||
| Q | 3 | 2 | 12 | 4 | 2 | ||||||||||||||||||||||
| 5 | 3 | 5 | 6 | 6 | |||||||||||||||||||||||
| 7 | 6 | 6 | 3 | 4 | |||||||||||||||||||||||
| 5 | 2 | 6 | 6 | ||||||||||||||||||||||||
Bottom half
Section 3
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 9 | 6 | 6 | |||||||||||||||||||||||||
| 3 | 6 | 6 | 2 | 3 | |||||||||||||||||||||||
| 6 | 1 | 3 | 9 | 7 | 6 | ||||||||||||||||||||||
| Q | 3 | 0 | Q | 5 | 3 | ||||||||||||||||||||||
| Q | 6 | 6 | Q | 6 | 3 | 6 | |||||||||||||||||||||
| 6 | 0 | 2 | 11 | 4 | 6 | 4 | |||||||||||||||||||||
| 11 | 1 | 6 | 6 | 9 | 4 | 7 | 77 | ||||||||||||||||||||
| 16 | 3 | 1 | 6 | 5 | 61 | ||||||||||||||||||||||
| 6 | 6 | 6 | 77 | ||||||||||||||||||||||||
| Q | 6 | 6 | Q | 2 | 63 | ||||||||||||||||||||||
| 4 | 2 | 4 | 6 | 6 | |||||||||||||||||||||||
| 6 | 7 | 6 | 3 | 4 | |||||||||||||||||||||||
| Q | 2 | 5 | 1 | 3 | |||||||||||||||||||||||
| 3 | 6 | 3r | |||||||||||||||||||||||||
Section 4
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 8 | 66 | 5 | |||||||||||||||||||||||||
| LL | 6 | 63 | 1 | 78 | 7 | ||||||||||||||||||||||
| 2 | 77 | 6 | 6 | 1 | 2 | ||||||||||||||||||||||
| 5 | 6 | 6 | 3 | 6 | 6 | ||||||||||||||||||||||
| 7 | 3 | 4 | 7 | 6 | |||||||||||||||||||||||
| LL | 6 | 6 | LL | 5 | 3 | ||||||||||||||||||||||
| 10 | 3 | 4 | 7 | 6 | |||||||||||||||||||||||
| 13 | 6 | 6 | 5 | 4 | |||||||||||||||||||||||
| 1 | 4 | 13 | |||||||||||||||||||||||||
| Q | 3 | 1 | w/o | ||||||||||||||||||||||||
| 6 | 6 | 2 | 4 | ||||||||||||||||||||||||
| 5 | 3 | 6 | 6 | ||||||||||||||||||||||||
| 7 | 6 | 77 | 6 | ||||||||||||||||||||||||
| 2 | 62 | 2 | |||||||||||||||||||||||||
Qualifying
Seeds
 Sloane Stephens (qualifying competition, lucky loser)
 Kristina Mladenovic (qualifying competition, lucky loser)
 Laura Siegemund (qualifying competition, lucky loser)
 Alizé Cornet (qualified)
 Patricia Maria Țig (qualifying competition, lucky loser)
 Hsieh Su-wei (first round)
 Heather Watson (first round)
 Bernarda Pera (qualified)
 Leylah Annie Fernandez (first round)
 Polona Hercog (qualified)
 Irina-Camelia Begu (first round)
 Anastasia Potapova (qualifying competition)
 Marta Kostyuk (qualified)
 Ajla Tomljanović (qualified)
 Misaki Doi (first round)
 Tamara Zidanšek (qualified)
Qualifiers
Lucky losers
Draw
First qualifier
| First round | Qualifying competition | ||||||||||||
| 1 | 6 | 6 | |||||||||||
| 3 | 4 | ||||||||||||
| 1 | 4 | 5 | |||||||||||
| 16 | 6 | 7 | |||||||||||
| WC | 1 | 1 | |||||||||||
| 16 | 6 | 6 | |||||||||||
Second qualifier
| First round | Qualifying competition | ||||||||||||
| 2 | 6 | 2 | 6 | ||||||||||
| 3 | 6 | 2 | |||||||||||
| 2 | 2 | 5 | |||||||||||
| PR | 6 | 7 | |||||||||||
| PR | 4 | 6 | 6 | ||||||||||
| 15 | 6 | 3 | 3 | ||||||||||
Third qualifier
| First round | Qualifying competition | ||||||||||||
| 3 | 6 | 6 | |||||||||||
| PR | 3 | 3 | |||||||||||
| 3 | 77 | 3 | 2 | ||||||||||
| 14 | 65 | 6 | 6 | ||||||||||
| 6 | 2 | 3 | |||||||||||
| 14 | 2 | 6 | 6 | ||||||||||
Fourth qualifier
| First round | Qualifying competition | ||||||||||||
| 4 | 79 | 64 | 6 | ||||||||||
| WC | 67 | 77 | 4 | ||||||||||
| 4 | 6 | 77 | |||||||||||
| PR | 2 | 65 | |||||||||||
| PR | 6 | 5 | 6 | ||||||||||
| 11 | 4 | 7 | 3 | ||||||||||
Fifth qualifier
| First round | Qualifying competition | ||||||||||||
| 5 | 0 | 6 | 77 | ||||||||||
| PR | 6 | 3 | 64 | ||||||||||
| 5 | 3 | 6 | 2 | ||||||||||
| 6 | 2 | 6 | |||||||||||
| 77 | 6 | ||||||||||||
| 9 | 62 | 4 | |||||||||||
Sixth qualifier
| First round | Qualifying competition | ||||||||||||
| 6 | 2 | 0 | |||||||||||
| 6 | 6 | ||||||||||||
| 5 | 3 | ||||||||||||
| 13 | 7 | 6 | |||||||||||
| WC | 4 | 0 | |||||||||||
| 13 | 6 | 6 | |||||||||||
Seventh qualifier
| First round | Qualifying competition | ||||||||||||
| 7 | 3 | 2 | |||||||||||
| 6 | 6 | ||||||||||||
| 2 | 3 | ||||||||||||
| 10 | 6 | 6 | |||||||||||
| WC | 4 | 3 | |||||||||||
| 10 | 6 | 6 | |||||||||||
Eighth qualifier
| First round | Qualifying competition | ||||||||||||
| 8 | 6 | 6 | |||||||||||
| 3 | 4 | ||||||||||||
| 8 | 6 | 6 | |||||||||||
| 12 | 4 | 1 | |||||||||||
| 4 | 61 | ||||||||||||
| 12 | 6 | 77 | |||||||||||
WTA singles main-draw entrants
Seeds
The following are the seeded players. Seedings are based on WTA rankings as of 26 April 2021. Rankings and points before are as of 10 May 2021.
| Seed | Rank | Player | Points before | Points defending[lower-alpha 1] | Next best tournament or Rome 2020 | Points won | Points after | Status | 
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 10,090 | 105 | 100 | 190 | 10,175 | Quarterfinals, retired against  | |
| 2 | 2 | 7,650 | 190 | 0 | 1 | 7,461 | Second round, lost to  | |
| 3 | 3 | 6,520 | (900) | 900 | 1 | 6,520 | Second round, retired against  | |
| 4 | 5 | 5,905 | 105 | 65 | 1 | 5,865 | Second round, lost to  | |
| 5 | 6 | 5,835 | (190) | 190 | 190 | 5,835 | Quarterfinals, lost to  | |
| 5,265 | (0) | 0 | 0 | 5,265 | Withdrew due to COVID-19 protocols | |||
| 7 | 4 | 6,195 | (1) | 190 | 105 | 6,195 | Third round, lost to  | |
| 8 | 8 | 4,850 | 60 | 0 | 1 | 4,791 | Second round, lost to  | |
| 9 | 9 | 4,660 | 900 | 585 | 585 | 4,345 | Runner-up, lost to  | |
| 10 | 11 | 4,140 | (60) | 65 | 1 | 4,140 | First round, lost to  | |
| 11 | 10 | 4,160 | 105 | 1 | 60 | 4,115 | Second round, lost to  | |
| 12 | 12 | 4,110 | (350) | 350 | 105 | 4,110 | Third round, lost to  | |
| 13 | 13 | 3,830 | (0) | 60 | 60 | 3,830 | Second round, withdrew due to left foot injury | |
| 14 | 14 | 3,685 | (190) | 190 | 1 | 3,685 | First round, lost to  | |
| 15 | 15 | 3,555 | (1) | 20 | 900 | 4,435 | Champion, defeated  | |
| 16 | 18 | 3,236 | 585 | 105 | 1 | 2,756 | First round, lost to  | |
| 17 | 19 | 3,130 | 380 | 80 | 60 | 2,830 | Second round, lost to  | 
Other entrants
The following players received wild cards into the main singles draw:
The following players received entry using a protected ranking:
The following players received entry from the singles qualifying draw:
 Alizé Cornet
 Polona Hercog
 Marta Kostyuk
 Christina McHale
 Bernarda Pera
 Ajla Tomljanović
 Tamara Zidanšek
 Vera Zvonareva
The following players received entry as lucky losers:
Withdrawals
- Before the tournament
 
 Bianca Andreescu → replaced by 
 Kristina Mladenovic
 Victoria Azarenka → replaced by 
 Magda Linette
 Kiki Bertens → replaced by 
 Anastasija Sevastova
 Ons Jabeur → replaced by 
 Jil Teichmann
 Anett Kontaveit → replaced by 
 Sara Sorribes Tormo
 Svetlana Kuznetsova → replaced by 
 Shelby Rogers
 Karolína Muchová → replaced by 
 Sloane Stephens
 Anastasia Pavlyuchenkova → replaced by 
 Patricia Maria Țig
 Elena Rybakina → replaced by 
 Yaroslava Shvedova
 Donna Vekić → replaced by 
 Nadia Podoroska
 Venus Williams → replaced by 
 Laura Siegemund
 Dayana Yastremska → replaced by 
 Jeļena Ostapenko
- During the tournament
 
Retirements
References
- ↑ "Swiatek whitewashes Pliskova to capture Rome title and break top 10". Women's Tennis Association. 16 May 2021. Retrieved 16 May 2021.
 - ↑ "Swiatek saves 2 match points against Krejcikova, Gauff upsets Sabalenka in Rome". Women's Tennis Association. 13 May 2021. Retrieved 16 May 2021.
 - ↑ "Pliskova saves 3 match points to oust Ostapenko; Martic advances in Rome". Women's Tennis Association. 14 May 2021. Retrieved 16 May 2021.
 - ↑ "Halep Wins Rome as Pained Pliskova Retires". www.tennisnow.com.
 - ↑ "Halep suffers calf tear in Rome, unsure of recovery time". www.wtatennis.com.
 - ↑ "WTA ANNOUNCES RANKING SYSTEM ADJUSTMENTS". WTA. Retrieved 2 May 2021.