Iga Swiatek and Katerina Siniakova will fight against each other in the 1^st round of the Australian Open for the 1^st time in their career. They are scheduled to compete on Monday at 1:30 pm on John Cain Arena. In this post, we analyze their head to head performance and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Iga Swiatek who should win in 2 sets.

As per the initial odds, Iga Swiatek is the pick to win this match.
Iga Swiatek -> 1.115
Katerina Siniakova -> 6.4

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Prediction and head to head Iga Swiatek vs. Katerina Siniakova

There is no head to head record between Iga Swiatek and Katerina Siniakova since this will be the first time that they will square off in the main tour.

Iga Swiatek

Iga Swiatek

4 - 1win/loss

Hard

4-1

I Hard

0-0

Rank
2

High
1

WWLLWLWWLW

See allSTATS

Year	Total	Hard	Clay	I.hard	Grass	Carpet
2025	64-17	40-10	11-4	3-2	10-1	0-0
2024	64-9	29-5	26-2	7-1	2-1	0-0
2023	68-11	42-8	19-2	0-0	7-1	0-0
2022	67-9	42-6	18-1	5-1	2-1	0-0
2021	36-15	18-10	12-2	2-1	4-2	0-0

See all years

Ranked no. 2, Swiatek will start her run at the Australian Open after she played her last match in Australia where she lost 6-4 6-4 to Gauff in the final on the 5^th of January.

The Pole has a compiled 4-1 win-loss record in 2025, 4-1 on hard (See FULL STATS).

Iga’s best result of the year was getting to the final in Australia.

Talking about her overall career, Iga has an overall 353-77 record. She has a positive 166-43 record on hard.

Previously at the Australian Open

Previously, her best result was reaching the semifinal in 2022. See her history.

Australian Open

Swiatek's Record

Katerina Siniakova

Katerina Siniakova

2 - 1win/loss

Hard

2-1

I Hard

0-0

Rank
48

High
27

LWWWWWLLWW

See allSTATS

Year	Total	Hard	Clay	I.hard	Grass	Carpet
2025	37-22	24-11	3-5	3-2	7-4	0-0
2024	35-25	18-16	9-6	1-1	7-2	0-0
2023	24-20	18-16	0-1	0-1	6-2	0-0
2022	28-21	21-13	6-5	1-0	0-3	0-0
2021	23-19	9-10	7-4	1-3	6-2	0-0

See all years

Ranked no. 46, Siniakova will start her run at the Melbourne after she played her last match in Adelaide where she lost 6-3 0-6 6-0 to Shnaider in the 1^st round on the 7^th of January.

The Czech has a composed 2-1 win-loss record in 2025, 2-1 on hard (See FULL STATS).

In terms of her career, Katerina has an overall 372-267 record. She has a positive 157-133 record on hard.

Previously at the Australian Open

Previously, her best result was reaching the 2^nd round in 2015, 2018 and 2024. See her history.

Australian Open

Siniakova's Record

Head 2 Head

• 6Slam
• 26Main
• 3ITF
• 4Minor

• 0Slam
• 5Main
• 9ITF
• 1Minor

Iga
Swiatek

1:0

Katerina
Siniakova

Rank

2

High

1

1Hard0

Rank

48

High

27

Win Loss

Swiatek

WWLLWLWWLW

Siniakova

LWWWWWLLWW

2025 2024 2023

64 - 17

37 - 22

40-10

Hard

24-11

3-2

I Hard

3-2

11-4

Clay

3-5

10-1

Grass

7-4

Tennis Scores – Australian Open

• Mark WhitehouseWhitehouse – Lucas RenardRenard (3-6 6-4 6-4) – Stats, scores, rankings
• Ronald SlobodchikovSlobodchikov – Justin ButschButsch (6-3 4-6 6-4) – Stats, scores, rankings
• Lorenzo BocchiBocchi – Simon YitbarekYitbarek (7-6⁰ 6-1) – Stats, scores, rankings
• Florian LakatLakat – Eric Ahren MoongaAhren Moonga (6-1 6-3) – Stats, scores, rankings
• John Hallquist LithenHallquist Lithen – Adam SvenssonSvensson (7-6³ 6-1) – Stats, scores, rankings
• Markus ErikssonEriksson – Christian SamuelssonSamuelsson (1-6 7-6⁶ 6-3) – Stats, scores, rankings
• Filip BergeviBergevi – Yanais LaurentLaurent (2-6 6-4 6-4) – Stats, scores, rankings
• Adil KalyanpurKalyanpur – Patrik Niklas-SalminenNiklas-Salminen (3-6 7-6⁵ 6-2) – Stats, scores, rankings
• Karl FribergFriberg – Carl GustafssonGustafsson (7-5 6-0) – Stats, scores, rankings
• George BotezanBotezan – Adrian OetzbachOetzbach (7-5 6-3) – Stats, scores, rankings
• Simon FreundFreund – Jakob GroenerGroener (6-3 6-3) – Stats, scores, rankings
• Bart StevensStevens – Goran MarkovicMarkovic (6-2 6-1) – Stats, scores, rankings
• Dragos Nicolae MadarasNicolae Madaras – Jonathan MridhaMridha (6-3 3-6 6-4) – Stats, scores, rankings
• Vladimir IvanovIvanov – Alexander ErlerErler (6-1 2-6 7-6⁴) – Stats, scores, rankings
• Gustav HanssonHansson – Mats RosenkranzRosenkranz (7-5 6-7⁵ 7-5) – Stats, scores, rankings

Upcoming matches in the draw

• Aryna SabalenkaSabalenka – Sloane StephensStephens (4-0) – H2H and prediction
• Bernarda PeraPera – Tatjana MariaMaria (1-1) – H2H and prediction
• Clara TausonTauson – (0-0) – H2H and prediction
• Magdalena FrechFrech – (2-0) – H2H and prediction
• Anna BlinkovaBlinkova – Daria GavrilovaGavrilova (0-1) – H2H and prediction
• Moyuka UchijimaUchijima – Magda LinetteLinette (0-3) – H2H and prediction
• Marie BouzkovaBouzkova – (0-0) – H2H and prediction
• Ajla TomljanovicTomljanovic – (0-1) – H2H and prediction
• Marketa VondrousovaVondrousova – Jana FettFett (1-0) – H2H and prediction
• Diane ParryParry – Donna VekicVekic (1-0) – H2H and prediction
• Anastasia PavlyuchenkovaPavlyuchenkova – Yue YuanYuan (0-0) – H2H and prediction
• Tamara ZidansekZidansek – Anastasia PotapovaPotapova (1-2) – H2H and prediction
• Laura SiegemundSiegemund – Hailey BaptisteBaptiste (0-0) – H2H and prediction
• Cori GauffGauff – Sofia KeninKenin (1-2) – H2H and prediction
• Leolia JeanjeanJeanjean – Jodie Anna BurrageAnna Burrage (0-1) – H2H and prediction
• Cristina BucsaBucsa – Chloe PaquetPaquet (2-1) – H2H and prediction
• Yulia StarodubtsewaStarodubtsewa – Leylah Annie FernandezAnnie Fernandez (0-0) – H2H and prediction
• Karolina MuchovaMuchova – Nadia PodoroskaPodoroska (1-1) – H2H and prediction
• Naomi OsakaOsaka – Caroline GarciaGarcia (2-2) – H2H and prediction
• Veronika ErjavecErjavec – Suzan LamensLamens (0-1) – H2H and prediction
• Belinda BencicBencic – Jelena OstapenkoOstapenko (1-1) – H2H and prediction
• Paula Badosa GibertBadosa Gibert – Xin Yu WangYu Wang (0-0) – H2H and prediction
• Zeynep SonmezSonmez – (0-0) – H2H and prediction
• Jule NiemeierNiemeier – Maja ChwalinskaChwalinska (0-1) – H2H and prediction
• Nao HibinoHibino – Marta KostyukKostyuk (1-2) – H2H and prediction
• Ludmilla SamsonovaSamsonova – Kamilla RakhimovaRakhimova (1-1) – H2H and prediction
• Arantxa RusRus – Olga DanilovicDanilovic (1-1) – H2H and prediction
• Elise MertensMertens – Viktorija GolubicGolubic (1-0) – H2H and prediction
• Elena RybakinaRybakina – (0-0) – H2H and prediction
• Nuria Parrizas-DiazParrizas-Diaz – (0-0) – H2H and prediction
• Danka KovinicKovinic – Lulu SunSun (0-0) – H2H and prediction
• Mayar SherifSherif – Dayana YastremskaYastremska (0-0) – H2H and prediction
• Madison KeysKeys – Ann LiLi (0-0) – H2H and prediction
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• Greetje MinnenMinnen – Destanee AiavaAiava (1-0) – H2H and prediction
• Daria SnigurSnigur – Danielle Rose CollinsRose Collins (0-0) – H2H and prediction
• Beatriz Haddad MaiaHaddad Maia – Julia RieraRiera (0-0) – H2H and prediction
• Saisai ZhengZheng – (0-0) – H2H and prediction
• Veronika KudermetovaKudermetova – Olivia GadeckiGadecki (0-0) – H2H and prediction
• Rebecca MarinoMarino – Katie BoulterBoulter (0-2) – H2H and prediction
• Elina SvitolinaSvitolina – Sorana CirsteaCirstea (3-0) – H2H and prediction
• Taylor TownsendTownsend – Renata ZarazuaZarazua (3-0) – H2H and prediction
• Sijia WeiWei – Jasmine PaoliniPaolini (0-0) – H2H and prediction
• Emma NavarroNavarro – Peyton StearnsStearns (4-1) – H2H and prediction
• Xiyu WangWang – Julia GrabherGrabher (0-1) – H2H and prediction
• Anhelina KalininaKalinina – Ons JabeurJabeur (0-2) – H2H and prediction
• Maria Camila Osorio SerranoCamila Osorio Serrano – Maria SakkariSakkari (0-2) – H2H and prediction
• Yulia PutintsevaPutintseva – Elina AvanesyanAvanesyan (1-0) – H2H and prediction
• Shuai ZhangZhang – Mccartney KesslerKessler (1-0) – H2H and prediction
• Anna BondarBondar – Yafan WangWang (0-0) – H2H and prediction
• Viktoriya TomovaTomova – Darya KasatkinaKasatkina (0-0) – H2H and prediction
• Anna KalinskayaKalinskaya – Kimberly BirrellBirrell (0-0) – H2H and prediction
• Varvara GrachevaGracheva – Caty McNallyMcNally (0-0) – H2H and prediction
• Petra MarticMartic – Jaqueline CristianCristian (0-0) – H2H and prediction
• Lucia BronzettiBronzetti – Victoria AzarenkaAzarenka (0-0) – H2H and prediction
• Ekaterina AlexandrovaAlexandrova – Emma RaducanuRaducanu (0-0) – H2H and prediction
• Maria Lourdes CarleLourdes Carle – Amanda AnisimovaAnisimova (0-0) – H2H and prediction
• Rebecca SramkovaSramkova – Katie VolynetsVolynets (0-0) – H2H and prediction
• Katerina SiniakovaSiniakova – Iga SwiatekSwiatek (0-0) – H2H and prediction

Swiatek

More Stats

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Siniakova