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Simona WaltertPhoto: Peter Menzel, CC BY-SA 2.0, via Wikimedia Commons (cropped)

TennisWTARight-handed

Simona Waltert

SwitzerlandAge, ranking and results

Simona Waltert is a tennis player on the WTA Tour who reached a career-high ranking of No. 81 on February 9, 2026.

44 WTA Tour matches

Updated

WTA rankingNo. 135561 pts2026 record7-15Career highNo. 81Feb 9, 2026Agatha's record6-17 graded calls since Oct 1, 2026

About Simona Waltert

Born in Chur, Switzerland, on December 13, 2000, Simona Waltert plays right-handed with a two-handed backhand. She played her first season as a professional in 2016, and Stephane Bohli has coached her since 2019. On February 9, 2026, Waltert reached a career-high WTA Tour ranking of No. 81.

Agatha Research DeskUpdated Nov 5, 2026

Match history44

Every WTA Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.

2026: 26-30

DateTournamentRoundOpponentResultScoreSurface
Nov 5Chennai OpenRound 2Lucrezia StefaniniL2-6, 3-6Hard
Nov 3Chennai OpenRound 1Sahaja YamalapalliW6-4, 3-6, 6-3Hard
Oct 26Guangzhou OpenRound 1Jil TeichmannL5-7, 2-6Hard
Oct 17BNB Ningbo OpenQualifying 1st RoundAnhelina KalininaL4-6, 6-3, 3-6Hard
Oct 9Samsun OpenQuarterfinalHimeno SakatsumeL7-5, 4-6, 0-6Hard
Oct 8Samsun OpenRound 2Linda KlimovicovaW6-3, 6-2Hard
Oct 6Samsun OpenRound 1Melisa ErcanW6-2, 6-2Hard
Sep 30Adana OpenRound 2Erika AndreevaL3-6, 1-6Hard
Sep 29Adana OpenRound 1Anastasia TikhonovaW3-6, 7-6(4), 6-3Hard
Sep 11Montreux Nestle OpenQuarterfinalDalma GalfiL2-6, 2-6Clay
Sep 10Montreux Nestle OpenRound 2Despina PapamichailW2-6, 6-1, 6-3Clay
Sep 8Montreux Nestle OpenRound 1Rebeka MasarovaW7-6(4), 3-6, 6-2Clay
Show 44 more
Aug 31US OpenRound 1Nadia PodoroskaL6-4, 6-7(5), 3-6Hard
Aug 24Ennoble Care Philly OpenRound 1Fiona CrawleyL5-7, 3-6Hard
Aug 15Cincinnati OpenRound 2Jessica PegulaL3-6, 2-6Hard
Aug 13Cincinnati OpenRound 1Petra MarcinkoW5-7, 6-4, 6-2Hard
Jul 22MSC Hamburg Ladies OpenRound 1Mayar SherifL7-5, 4-6, 6-7(3)Clay
Jul 14Unicredit Iasi OpenRound 1Katarzyna KawaL1-6, 4-6Clay
Jul 11Nordea OpenFinalPaula BadosaL5-7, 5-7Clay
Jul 10Nordea OpenSemifinalKaitlin QuevedoW7-5, 6-2Clay
Jul 9Nordea OpenQuarterfinalLeyre Romero GormazW6-2, 6-1Clay
Jul 8Nordea OpenRound 2Aneta LaboutkovaW6-2, 6-0Clay
Jul 6Nordea OpenRound 1Katarzyna KawaW6-4, 6-1Clay
Jun 30WimbledonRound 1Camila OsorioL2-6, 1-6Grass
Jun 20Lexus Eastbourne OpenQualifying 1st RoundPetra MarcinkoL4-6, 7-6(4), 4-6Grass
Jun 4Makarska OpenRound 2Andrea Lazaro GarciaL4-6, 3-6Clay
Jun 2Makarska OpenRound 1Teodora KostovicW6-0, 6-3Clay
May 26Roland GarrosRound 1Katerina SiniakovaL4-6, 6-7(4)Clay
May 18Grand Prix Son Altesse Royale La Princesse Lalla MeryemRound 1Anhelina KalininaL3-6, 4-6Clay
May 8Italian OpenRound 2Hailey BaptisteL7-6(9), 4-6, 4-6Clay
May 7Italian OpenRound 1Yuliia StarodubtsevaW7-5, 4-6, 6-1Clay
May 5Italian OpenQualifying FinalYuan YueW6-2, 1-6, 7-5Clay
May 4Italian OpenQualifying 1st RoundGiorgia PedoneW6-2, 7-6(4)Clay
Apr 24Madrid OpenRound 2Jelena OstapenkoL2-6, 5-7Clay
Apr 22Madrid OpenRound 1Oleksandra OliynykovaW7-5, 6-0Clay
Apr 21Madrid OpenQualifying FinalDominika SalkovaW6-0, 6-2Clay
Apr 20Madrid OpenQualifying 1st RoundDespina PapamichailW7-5, 6-3Clay
Apr 17Oeiras Jamor Ladies OpenQuarterfinalMaja ChwalinskaL1-6, 0-6Clay
Apr 16Oeiras Jamor Ladies OpenRound 2Rebeka MasarovaW6-3, 4-6, 6-2Clay
Apr 14Oeiras Jamor Ladies OpenRound 1Katarzyna KawaW6-1, 6-1Clay
Apr 7Grand Prix Open Villa de Madrid by SilverwayRound 1Whitney OsuigweL6-3, 3-6, 2-6Clay
Mar 17Miami OpenRound 1Ajla TomljanovicL3-6, 4-6Hard
Mar 9Austin 125 2Round 1McCartney KesslerL6-7(6), 3-6Hard
Mar 1Indian WellsQualifying 1st RoundHimeno SakatsumeL4-6, 4-6Hard
Feb 6Qatar Total Energies OpenQualifying 1st RoundSonay KartalL5-7, 6-2, 4-6Hard
Feb 3Mubadala Abu Dhabi OpenRound 2Clara TausonL3-6, 1-6Hard
Feb 2Mubadala Abu Dhabi OpenRound 1Daria KasatkinaW7-6(5), 3-6, 6-4Hard
Feb 1Mubadala Abu Dhabi OpenQualifying FinalKatarzyna PiterW6-0, 6-3Hard
Jan 31Mubadala Abu Dhabi OpenQualifying 1st RoundArina RodionovaW6-2, 1-0 ret. (ret.)Hard
Jan 26Philippine Women's OpenRound 1Lanlana TararudeeL2-6, 6-3, 2-6Hard
Jan 18Australian OpenRound 1Amanda AnisimovaL3-6, 2-6Hard
Jan 10Hobart InternationalQualifying FinalRenata ZarazuaL4-6, 3-6Hard
Jan 10Hobart InternationalQualifying 1st RoundAva BeckW6-3, 6-2Hard
Jan 7Workday Canberra InternationalQuarterfinalDaria SnigurL2-6, 4-6Hard
Jan 6Workday Canberra InternationalRound 2Darja VidmanovaW3-6, 7-5, 6-3Hard
Jan 4Workday Canberra InternationalRound 1Dominika SalkovaW6-7(2), 7-6(0), 6-2Hard

How she is doing nowThrough Nov 5

WTA rankingNo. 135561 points, ESPN, Nov 5
2026 record7-15clay 2-6, hard 5-8, grass 0-1
Last 104-6LWLLLWWLWLNewest first. Lost her last match.

Agatha on Simona Waltert

Every graded call Agatha sealed on her matches since Oct 1, 2026, newest first. Each is 1 unit at its sealed price; the number opens its receipt.

Record6-1Units+1.85u7 graded calls, 1 void
DateMatchCallPriceResultUnitsReceipt
Nov 5vs Lucrezia StefaniniLEANLucrezia Stefanini to win-204WON+0.49u#2696
Nov 3vs Sahaja YamalapalliPREDSimona Waltert to win-1000WON+0.10u#2565
Nov 2vs Sahaja YamalapalliPREDSimona Waltert to win-699VOID0.00u#2449
Oct 26vs Jil TeichmannPREDJil Teichmann to win+101WON+1.01u#1933
Oct 16vs Anhelina KalininaPREDAnhelina Kalinina to win-250WON+0.40u#1136
Oct 9vs Himeno SakatsumePREDSimona Waltert to win-112LOST-1.00u#592
Oct 8vs Linda KlimovicovaLEANSimona Waltert to win-154WON+0.65u#527
Oct 6vs Melisa ErcanPREDSimona Waltert to win-500WON+0.20u#401

Career

  1. 2019First WTA matchBeat Julia Goerges, Ladies Championship Lausanne
  2. 2026Career high No. 81Feb 9, 2026
  3. Nov 5, 2026Latest matchLost to Lucrezia Stefanini, Chennai Open

Grand Slam titles

AO0Round 1 (2026)0-1 in our records
RG0Round 2 (2023)1-2 in our records
WIM0Round 1 (2026)0-2 in our records
USO0Round 1 (2026)0-1 in our records

First WTA match

Jul 16, 2019: beat Julia Goerges 6-7, 6-4, 3-2 ret.Ladies Championship Lausanne, on clay

Latest match

Nov 5, 2026: lost to Lucrezia Stefanini 2-6, 3-6Chennai Open, Round 2, on hard court

WTA 125 and ITF finals

WTA 125: 3 singles finals, 1 won; 8 doubles finals, 7 won. ITF: 19 singles finals, 8 won; 10 doubles finals, 4 won. From 2016 to 2026.

Singles

  1. L
    Jul 2026Runner-up at Bastad Open, Sweden (clay), losing to Paula Badosa 5-7, 5-7.
  2. W
    Oct 2025Won the title at Rio Ladies Open, Brazil (clay), beating Alice Rame 7-5, 6-2.
  3. W
    Sep 2025Won the title at Lisboa Belem Open, Portugal (W100, clay), beating Darja Semenistaja 6-2, 6-1.
  4. L
    Sep 2025Runner-up at Ljubljana Open, Slovenia (clay), losing to Kaja Juvan 4-6, 4-6.
  5. W
    Oct 2024Won the title at GB Pro-Series Glasgow, UK (W75, indoor hard), beating Mariam Bolkvadze 6-4, 6-2.
  6. L
    Feb 2023Runner-up at Open de Grenoble, France (W60, indoor hard), losing to Oceane Dodin 2-6, 5-7.
  7. W
    Jul 2022Won the title at Amstelveen Open, Netherlands (W60, clay), beating Emma Navarro 7-6(10), 6-0.
  8. L
    Apr 2022Runner-up at Chiasso Open, Switzerland (W60, clay), losing to Lucia Bronzetti 6-2, 3-6, 3-6.
Show 14 more
  1. L
    Oct 2021Runner-up at Internationaux de Poitiers, France (W80, indoor hard), losing to Chloe Paquet 4-6, 3-6.
  2. L
    Feb 2021Runner-up at AK Ladies Open, Germany (W25, indoor carpet), losing to Clara Tauson 6-3, 1-6, 3-6.
  3. W
    Jan 2021Won the title at ITF Manacor, Spain (W15, clay), beating Yvonne Cavalle Reimers 6-2, 7-6(4).
  4. L
    Jul 2019Runner-up at ITF Horb, Germany (W25, clay), losing to Lea Boskovic 4-6, 6-0, 1-6.
  5. L
    May 2019Runner-up at ITF Cairo, Egypt (W15, clay), losing to Mayar Sherif 2-6, 1-6.
  6. W
    Apr 2019Won the title at ITF Cairo, Egypt (W15, clay), beating Melanie Klaffner 7-6(6), 7-5.
  7. W
    Feb 2019Won the title at ITF Sharm El Sheikh, Egypt (W15, hard), beating Oona Orpana 6-1, 6-3.
  8. L
    Feb 2019Runner-up at ITF Sharm El Sheikh, Egypt (W15, hard), losing to Mayar Sherif 4-6, 6-1, 3-6.
  9. L
    Jan 2019Runner-up at ITF Sharm El Sheikh, Egypt (W15, hard), losing to Magali Kempen 7-5, 3-6, 3-6.
  10. W
    Dec 2018Won the title at ITF Ortisei, Italy ($15,000, indoor hard), beating Joanna Garland 6-4, 6-2.
  11. L
    May 2018Runner-up at ITF San Severo, Italy ($15,000, clay), losing to Despina Papamichail 1-6, 2-6.
  12. W
    Mar 2018Won the title at ITF Macon, France ($15,000, indoor hard), beating Tess Sugnaux 6-4, 3-6, 6-3.
  13. L
    Nov 2017Runner-up at ITF Oslo, Norway ($15,000, indoor hard), losing to Leonie Kung 4-6, 4-6.
  14. L
    Jun 2017Runner-up at ITF Lenzerheide, Switzerland ($25,000, clay), losing to Georgia Brescia 6-0, 4-6, 6-7(1).

Doubles

  1. W
    Jul 2026Won the title at Bastad Open, Sweden (clay) with Emiliana Arango, beating Alicia Barnett and Elixane Lechemia 6-4, 6-1.
  2. W
    Jun 2026Won the title at Makarska Open, Croatia (clay) with Isabelle Haverlag, beating Ingrid Martins and Ekaterina Ovcharenko 2-2, ret.
  3. W
    Sep 2025Won the title at Ljubljana Open, Slovenia (clay) with Miriam Skoch, beating Dalila Jakupovic and Nika Radisic 6-2, 6-2.
  4. W
    Sep 2025Won the title at Montreux Ladies Open, Switzerland (clay) with Oksana Selekhmeteva, beating Arantxa Rus and Anca Todoni 6-4, 6-1.
  5. L
    Aug 2025Runner-up at Landisville Tennis Challenge, United States (W100, hard) with Ingrid Martins, losing to Carmen Corley and Ivana Corley 6-4, 6-7(4), [10-12].
  6. W
    Jun 2025Won the title at Ilkley Open, United Kingdom (grass) with Isabelle Haverlag, beating Vitalia Diatchenko and Eden Silva 6-1, 6-1.
  7. W
    Mar 2025Won the title at Antalya Challenger 2, Turkey (clay) with Maria Lourdes Carle, beating Maja Chwalinska and Anastasia Detiuc 3-6, 7-5, [10-3].
  8. W
    Mar 2025Won the title at Antalya Challenger 3, Turkey (clay) with Anna Bondar, beating Alicia Barnett and Elixane Lechemia 7-5, 2-6, [10-6].
Show 10 more
  1. L
    Sep 2024Runner-up at Montreux Ladies Open, Switzerland (clay) with Maria Lourdes Carle, losing to Quinn Gleason and Ingrid Martins 3-6, 6-4, [7-10].
  2. L
    Apr 2024Runner-up at Chiasso Open, Switzerland (W75, clay) with Despina Papamichail, losing to Lena Papadakis and Emily Appleton 6-4, 4-6, [6-10].
  3. W
    Aug 2022Won the title at Bronx Open, United States (W60, hard) with Anna Blinkova, beating Han Na-lae and Hiroko Kuwata 6-3, 6-3.
  4. L
    Feb 2022Runner-up at AK Ladies Open, Germany (W60, indoor carpet) with Susan Bandecchi, losing to Mariam Bolkvadze and Samantha Murray Sharan 3-6, 5-7.
  5. L
    Feb 2022Runner-up at ITF Sharm El Sheikh, Egypt (W25, hard) with Irina Fetecau, losing to Isabelle Haverlag and Justina Mikulskyte 1-6, 2-6.
  6. W
    Sep 2019Won the title at Verbier Open, Switzerland (W25, clay) with Xenia Knoll, beating Ipek Soylu and Kathinka von Deichmann 6-4, 6-3.
  7. W
    May 2019Won the title at ITF Cairo, Egypt (W15, clay) with Alica Rusova, beating Seone Mendez and Charlotte Romer 7-5, 0-6, [10-6].
  8. W
    Apr 2019Won the title at ITF Cairo, Egypt (W15, clay) with Despina Papamichail, beating Mayar Sherif and Rana Sherif Ahmed 6-3, 6-2.
  9. L
    Dec 2018Runner-up at ITF Ortisei, Italy ($15,000, indoor hard) with Verena Hofer, losing to Veronika Erjavec and Kristina Novak 4-6, 5-7.
  10. L
    Sep 2016Runner-up at ITF Sion, Switzerland ($10,000, clay) with Leonie Kung, losing to Emily Arbuthnott and Karin Kennel 2-6, 1-6.

Most often against

The players she has met most in our records, with the head-to-head.

Elsa Jacquemot5 meetings
4-1Waltert leads

Last: Jul 11, 2025, Grand Est Open 88 Quarterfinal, lost

Mayar Sherif4 meetings
0-4Waltert trails

Last: Jul 22, 2026, MSC Hamburg Ladies Open Round 1, lost

Olga Danilovic4 meetings
1-3Waltert trails

Last: Mar 28, 2025, Megasaray Hotels Open 2 Quarterfinal, lost

Petra Marcinko4 meetings
3-1Waltert leads

Last: Aug 13, 2026, Cincinnati Open Round 1, won

Chloe Paquet3 meetings
2-1Waltert leads

Last: Jan 25, 2025, Singapore Tennis Open Qualifying 1st Round, won

Daria Snigur3 meetings
1-2Waltert trails

Last: Jan 7, 2026, Workday Canberra International Quarterfinal, lost

Sources and updates

Results and schedules come from Agatha's own records of the WTA Tour. The WTA ranking is ESPN's, as of Nov 5, 2026.

Updated Nov 12, 2026, 7:36 AM ET. Results and form refresh after every match; biography facts are checked weekly.