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Petra MarcinkoPhoto: si.robi, CC BY-SA 2.0, via Wikimedia Commons (cropped)

TennisWTARight-handed

Petra Marcinko

CroatiaAge, ranking and results

Petra Marcinko is a tennis player on the WTA Tour who won the Grand Prix Son Altesse Royale La Princesse Lalla Meryem in 2026.

33 WTA Tour matches1 title

Updated

WTA rankingNo. 87835 pts2026 record13-151 titleTitles11 finalCareer highNo. 45Jul 13, 2026

About Petra Marcinko

Born in Zagreb, Croatia, on December 4, 2005, Petra Marcinko plays right-handed with a two-handed backhand and turned pro in 2021. Her coach is Marino Jakic. On May 23, 2026, she won the Grand Prix Son Altesse Royale La Princesse Lalla Meryem, beating Anhelina Kalinina in the final, and on July 13, 2026, she reached a career-high WTA Tour ranking of No. 45.

Agatha Research DeskUpdated Oct 8, 2026

Match history33

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: 20-24

DateTournamentRoundOpponentResultScoreSurface
Aug 31US OpenRound 1Kimberly BirrellL6-3, 6-7(4), 3-6Hard
Aug 24Abierto GNP SegurosRound 1Alycia ParksL6-2, 4-6, 4-6Hard
Aug 13Cincinnati OpenRound 1Simona WaltertL7-5, 4-6, 2-6Hard
Jul 17Unicredit Iasi OpenQuarterfinalTamara ZidansekL3-6, 5-7Clay
Jul 15Unicredit Iasi OpenRound 2Elina AvanesyanW7-6(3), 7-6(5)Clay
Jul 13Unicredit Iasi OpenRound 1Nadia PodoroskaW6-2, 3-6, 6-4Clay
Jul 7Grand Est Open 88Round 1Clara BurelL7-6(3), 0-6, 2-6Clay
Jun 30WimbledonRound 1Sofia KeninL6-7(4), 4-6Grass
Jun 26Lexus Eastbourne OpenSemifinalMadison KeysL1-6 ret. (ret.)Grass
Jun 25Lexus Eastbourne OpenQuarterfinalCatherine McNallyW6-3, 4-6, 6-4Grass
Jun 24Lexus Eastbourne OpenRound 2Kimberly BirrellW6-1, 6-4Grass
Jun 22Lexus Eastbourne OpenRound 1Antonia RuzicW7-6(6), 4-6, 7-6(4)Grass
Show 32 more
Jun 21Lexus Eastbourne OpenQualifying FinalDaria SnigurL4-6, 2-6Grass
Jun 20Lexus Eastbourne OpenQualifying 1st RoundSimona WaltertW6-4, 6-7(4), 6-4Grass
Jun 15VANDA Pharmaceuticals Berlin Tennis OpenQualifying FinalRenata ZarazuaL6-1, 4-6, 3-6Grass
Jun 15VANDA Pharmaceuticals Berlin Tennis OpenQualifying 1st RoundAoi ItoW6-2, 4-6, 6-2Grass
Jun 4Makarska OpenRound 2Barbora PalicovaL6-0, 6-7(3), 4-6Clay
Jun 4Makarska OpenRound 1Caijsa HennemannW6-1, 6-0Clay
May 25Roland GarrosRound 1Eva LysL3-6, 0-6Clay
May 23Grand Prix Son Altesse Royale La Princesse Lalla MeryemFinalAnhelina KalininaW6-2, 3-0 ret. (ret.)Clay
May 22Grand Prix Son Altesse Royale La Princesse Lalla MeryemSemifinalJil TeichmannW7-6(2), 6-3Clay
May 21Grand Prix Son Altesse Royale La Princesse Lalla MeryemQuarterfinalJessica Bouzas ManeiroW6-3, 6-4Clay
May 20Grand Prix Son Altesse Royale La Princesse Lalla MeryemRound 2Yelyzaveta KotliarW5-7, 6-2, 7-6(1)Clay
May 18Grand Prix Son Altesse Royale La Princesse Lalla MeryemRound 1Vera ZvonarevaW6-2, 6-4Clay
May 5Italian OpenRound 1Oleksandra OliynykovaL1-6, 3-6Clay
Apr 23Madrid OpenRound 2Belinda BencicL4-6, 2-6Clay
Apr 21Madrid OpenRound 1Victoria Jimenez KasintsevaW6-0, 7-5Clay
Apr 18Oeiras Jamor Ladies OpenSemifinalSinja KrausL4-6, 6-1, 4-6Clay
Apr 17Oeiras Jamor Ladies OpenQuarterfinalRebecca SramkovaW7-6(4), 5-7, 6-3Clay
Apr 15Oeiras Jamor Ladies OpenRound 2Greet MinnenW6-2, 6-4Clay
Apr 13Oeiras Jamor Ladies OpenRound 1Nuria BrancaccioW7-5, 6-1Clay
Mar 24Dubrovnik OpenRound 1Teodora KostovicL2-6, 3-6Clay
Mar 17Miami OpenRound 1Laura SiegemundL4-6, 4-6Hard
Mar 10Austin 125 2Round 1Donna VekicL3-6, 4-6Hard
Mar 5Indian WellsRound 1Laura SiegemundL6-3, 3-6, 4-6Hard
Feb 24ATX OpenRound 1Kimberly BirrellL6-0, 3-6, 4-6Hard
Feb 16Dubai Duty FreeRound 1Jaqueline CristianL1-6, 1-6Hard
Feb 13Dubai Duty FreeQualifying 1st RoundAliaksandra SasnovichL4-6, 4-6Hard
Jan 21Australian OpenRound 2Peyton StearnsL2-6, 5-7Hard
Jan 18Australian OpenRound 1Tatjana MariaW6-3, 7-5Hard
Jan 10Hobart InternationalQualifying FinalOksana SelekhmetevaL4-6, 2-6Hard
Jan 9Hobart InternationalQualifying 1st RoundSarah RokusekW6-4, 6-2Hard
Jan 7ASB ClassicRound 2Alexandra EalaL0-6, 2-6Hard
Jan 5ASB ClassicRound 1Camila OsorioW6-4, 0-6, 7-6(2)Hard

How she is doing nowThrough Aug 31

WTA rankingNo. 87835 points, ESPN, Oct 29
2026 record13-15clay 8-4, hard 2-9, grass 3-2
2026 titles1Grand Prix Son Altesse Royale La Princesse Lalla Meryem
Last 103-7LLLLWWLLLWNewest first. Four losses in a row.

CareerPro since 2021

5years2021 to 2026
  1. 2022First WTA matchBeat Rebecca Peterson, Grand Prix Son Altesse Royale La Princesse Lalla Meryem
  2. 2026First titleGrand Prix Son Altesse Royale La Princesse Lalla Meryem
  3. 2026Career high No. 45Jul 13, 2026
  4. Aug 31, 2026Latest matchLost to Kimberly Birrell, US Open

Grand Slam titles

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

Titles by season

20261

1 title from 1 final in our records

First WTA match

May 15, 2022: beat Rebecca Peterson 6-0, 2-6, 7-5Grand Prix Son Altesse Royale La Princesse Lalla Meryem, on clay

Latest match

Aug 31, 2026: lost to Kimberly Birrell 6-3, 6-7, 3-6US Open, Round 1, on hard court

WTA 125 and ITF finals

WTA 125: 2 singles finals, 1 won. ITF: 12 singles finals, 11 won; 5 doubles finals, 4 won. From 2021 to 2025.

Singles

  1. W
    Dec 2025Won the title at Dubai Tennis Challenge, UAE (W100, hard), beating Vera Zvonareva 6-3, 6-3.
  2. W
    Nov 2025Won the title at Fujairah Open, UAE (W75, hard), beating Alevtina Ibragimova 6-4, 6-4.
  3. W
    Oct 2025Won the title at Tyler Pro Challenge, United States (W100, hard), beating Mary Stoiana 6-3, 6-0.
  4. L
    Sep 2025Runner-up at Le Neubourg Open, France (W75, hard), losing to Greet Minnen 2-6, 1-6.
  5. W
    Aug 2025Won the title at Landisville Tennis Challenge, United States (W100, hard), beating Janice Tjen 7-6(4), 3-6, 6-4.
  6. W
    Jul 2025Won the title at ATV Rome Open, Italy (clay), beating Oksana Selekhmeteva 6-3, 4-6, 6-3.
  7. W
    Oct 2024Won the title at Challenger de Saguenay, Canada (W75+H, indoor hard), beating Anouk Koevermans 6-3, 4-6, 7-6(3).
  8. L
    Sep 2024Runner-up at Montreux Ladies Open, Switzerland (clay), losing to Irina-Camelia Begu 6-1, 3-6, 0-6.
Show 6 more
  1. W
    Sep 2023Won the title at Caldas da Rainha Open, Portugal (W60, hard), beating Leolia Jeanjean 6-4, 6-1.
  2. W
    Jun 2023Won the title at ITF Tarvisio, Italy (W25, clay), beating Katarzyna Kawa 6-1, 4-6, 6-2.
  3. W
    Jun 2023Won the title at Roma Cup, Italy (W60, clay), beating Giorgia Pedone 6-2, 6-2.
  4. W
    Oct 2022Won the title at Internationaux de Poitiers, France (W80, indoor hard), beating Ysaline Bonaventure 6-3, 7-6(2).
  5. W
    Mar 2022Won the title at ITF Antalya, Turkey (W25, clay), beating Carole Monnet 6-4, 6-1.
  6. W
    Mar 2022Won the title at ITF Antalya, Turkey (W25, clay), beating Elisabetta Cocciaretto 1-6, 6-4, 6-4.

Doubles

  1. W
    Mar 2025Won the title at ITF Murska Sobota, Slovenia (W75, indoor hard) with Tara Wurth, beating Cho I-hsuan and Cho Yi-tsen 6-3, 3-6, [10-4].
  2. W
    Aug 2024Won the title at ITF Kursumlijska Banja, Serbia (W75, clay) with Lola Radivojevic, beating Ziva Falkner and Tara Wurth 7-6(5), 6-4.
  3. L
    Oct 2021Runner-up at ITF Monastir, Tunisia (W15, clay) with Sebastianna Scilipoti, losing to Ma Yexin and Zhuoma Ni Ma 6-3, 4-6, [7-10].
  4. W
    May 2021Won the title at ITF Sibenik, Croatia (W15, clay) with Natalia Szabanin, beating Darya Astakhova and Ekaterina Makarova 6-4, 6-3.
  5. W
    May 2021Won the title at ITF Sibenik, Croatia (W15, clay) with Natalia Szabanin, beating Nefisa Berberovic and Nicole Fossa Huergo 6-4, 3-6, [10-4].

Most often against

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

Simona Waltert4 meetings
1-3Marcinko trails

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

Kimberly Birrell3 meetings
1-2Marcinko trails

Last: Aug 31, 2026, US Open Round 1, lost

Aoi Ito2 meetings
2-0Marcinko leads

Last: Jun 15, 2026, Berlin Tennis Open Qualifying 1st Round, won

Francesca Jones2 meetings
0-2Marcinko trails

Last: Jul 12, 2025, Grand Est Open 88 Semifinal, lost

Greet Minnen2 meetings
1-1All square

Last: Apr 15, 2026, Oeiras Jamor Ladies Open Round 2, won

Sources and updates

Results and schedules come from Agatha's own records of the WTA Tour. The WTA ranking is ESPN's, as of Oct 29, 2026.

Updated Nov 9, 2026, 6:48 AM ET. Results and form refresh after every match; biography facts are checked weekly.