How old is Petra Marcinko?

Petra Marcinko is 20 years old, born on December 4, 2005.

Which country is Petra Marcinko from?

Petra Marcinko is from Croatia.

How tall is Petra Marcinko?

Petra Marcinko is 176 cm / 5'9".

How many Grand Slams has Petra Marcinko won?

Petra Marcinko has not won a Grand Slam title.

How many WTA 1000 titles has Petra Marcinko won?

Petra Marcinko has not won a WTA 1000 title.

How many WTA titles has Petra Marcinko won?

Petra Marcinko has won 1 WTA singles title across all categories. The most recent other title was Rabat in 2026.

What is Petra Marcinko's highest WTA ranking?

Petra Marcinko's career-high WTA singles ranking is world No. 45, first achieved on July 13, 2026.

What is Petra Marcinko's career win-loss record?

Petra Marcinko has a career WTA singles record of 16 wins and 16 losses (50.0%).

How much career prize money has Petra Marcinko earned?

Petra Marcinko has earned at least $1,076,117 in career prize money from professional tennis.

When did Petra Marcinko play professional tennis?

Petra Marcinko turned professional in 2022 and was active through 2026.

Who is Petra Marcinko's biggest rival?

Petra Marcinko's most frequent opponent is Kimberly Birrell, with a head-to-head record of 1–1 across 2 meetings.

Petra Marcinko

CRO Age 20 176 cm / 5'9" Pro since 2022

Ranking

Career high

45 (Jul 13, 2026)

Elo peak

1733 (64.7%ile)

Career record

16–16 (50.0%)

Career titles

Prize money

$1,076,117

YTD W-L

13–12

News: WTA Iasi Day 3 Predictions Including Elina Avanesyan vs Petra Marcinko (Last Word On Tennis, 3d ago) WTA Eastbourne Semifinals Best Bets Including Petra Marcinko vs Madison Keys (Last Word On Tennis, 32d ago)

Recent WTA Matches full match log →

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Jul 17, 2026	Iasi	WTA 250	QF	Clay	Tamara Zidansek #148	3-6 5-7	L	H2H	Match data
Jul 15, 2026	Iasi	WTA 250	R16	Clay	Elina Avanesyan #224	7-6(3) 7-6(5)	W	H2H	Match data
Jul 13, 2026	Iasi	WTA 250	R32	Clay	Nadia Podoroska #471	6-2 3-6 6-4	W	H2H	Match data
Jun 30, 2026	Wimbledon	Grand Slam	R128	Grass	Sofia Kenin #105	6-7(4) 4-6	L	H2H	Match data
Jun 26, 2026	Eastbourne	WTA 250	SF	Grass	Madison Keys #27	1-6 (ret.)	L	H2H	Match data

Rivals full rivalries list →

Opponent	W	L	M	Last Played	H2H
Kimberly Birrell	1	1	2	Jun 24, 2026	H2H
Laura Siegemund	0	2	2	Mar 17, 2026	H2H
Tamara Zidansek	0	1	1	Jul 17, 2026	H2H
Elina Avanesyan	1	0	1	Jul 15, 2026	H2H
Nadia Podoroska	1	0	1	Jul 13, 2026	H2H

Titles (1)

Season	Age	Titles	GS	WTA 1000	500	250	WTA Finals	Tournaments
2026	20	1	—	—	—	1	—	Rabat
Total		1	—	—	—	1	—

Career Results

Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2022	16	WTA	1	2	3	33.3%	926	191
2023	17	Qualifying Q	0	1	1	0.0%	—	—
2023	17	WTA	2	2	4	50.0%	191	173
2024	18	Qualifying Q	0	1	1	0.0%	—	—
2025	19	Qualifying Q	0	2	2	0.0%	—	—
2026	20	Qualifying Q	3	4	7	42.9%	—	—
2026	20	WTA	13	12	25	52.0%	84	45
Career		—	16	16	32	50.0%	—	—

Career Results by Surface

Season	Age	Type	Hard				Clay				Grass				Total
Season	Age	Type	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2022	16	WTA	0	1	1	0.0%	1	1	2	50.0%	—	—	—	—	1	2	3	33.3%
2023	17	Qualifying Q	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2023	17	WTA	1	1	2	50.0%	1	1	2	50.0%	—	—	—	—	2	2	4	50.0%
2024	18	Qualifying Q	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
2025	19	Qualifying Q	0	1	1	0.0%	0	1	1	0.0%	—	—	—	—	0	2	2	0.0%
2026	20	Qualifying Q	1	2	3	33.3%	—	—	—	—	2	2	4	50.0%	3	4	7	42.9%
2026	20	WTA	2	6	8	25.0%	8	4	12	66.7%	3	2	5	60.0%	13	12	25	52.0%
Career	—	—	3	8	11	27.3%	10	6	16	62.5%	3	2	5	60.0%	16	16	32	50.0%

Career Results by Opponent Rank

Season	Age	1-10				11-30				31-100				100+				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2022	16	0	0	—	—	0	0	—	—	1	0	1	100.0%	0	2	2	0.0%	1	2	3	33.3%
2023	17	0	0	—	—	0	1	1	0.0%	0	0	—	—	2	1	3	66.7%	2	2	4	50.0%
2026	20	0	0	—	—	0	2	2	0.0%	7	8	15	46.7%	6	2	8	75.0%	13	12	25	52.0%
Career		0	0	—	—	0	3	3	0.0%	8	8	16	50.0%	8	5	13	61.5%	16	16	32	50.0%

Advanced Stats

Season	Age	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Deep Run %	Dec. Set W%	TB W	TB L	TB W%
2022	16	1501	59	—	—	—	44.4%	-0.33	72	0	33	0	0	—
2023	17	1490	51	—	—	—	50.0%	+0.21	67	0	—	2	1	67
2024	18	1544	71	—	—	—	—	—	63	—	—	0	0	—
2025	19	1643	82	—	—	—	—	—	46	—	—	0	0	—
2026	20	1699	86	21	89	73	50.0%	-0.47	83	23	71	7	1	88
Career		1651	79	25	81	73	49.3%	-0.37	80	18	58	9	2	82

Tournament Results by Category

Results show best round reached per tournament per season.

Grand Slams

Season	Age	AO	RG	W	USO
2024	18	—	Q3	—	—
2025	19	—	Q3	—	Q3
2026	20	R64	R128	R128	—

WTA 1000

Season	Age	DUB	IW	MAD	MIA	ROM
2023	17	—	Q1	—	—	—
2026	20	R64	R128	R64	R128	R128

WTA 500

Season	Age	BER
2026	20	Q2

WTA 250

Season	Age	AUC	EAS	AUS	HOB	IAS	MON	POR	RAB
2022	16	—	—	—	—	—	—	R32	R16
2023	17	—	—	—	—	R16	R16	—	—
2026	20	R16	SF	R32	Q2	QF	—	—	W

WTA Ranking History full ranking history →

Current rank

Career high

Career-high date

Jul 13, 2026

First top 100

Dec 29, 2025

First top 50

Jun 8, 2026

First top 20

—

First top 10

—

Ranking History Matrix

Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2021	15	—	—	—	—	1074	1001	1007	1016	1020	902	913	924
2022	16	929	929	569	388	330	340	299	308	297	196	188	191
2023	17	182	173	185	214	262	195	177	178	143	132	176	173
2024	18	192	197	202	212	218	265	300	292	302	258	252	258
2025	19	252	245	228	220	209	177	133	114	123	116	116	84
2026	20	81	70	78	74	51	47	45	—	—	—	—	—

Similar Players

Other WTA players ranked by a composite similarity score over country, era, and peak rank.

Player	Country	Peak Rank	Peak Elo	Titles	M	W	L	Win %	Active Years	Match Log
Antonia Ruzic	CRO	50	1,801	0	49	22	27	44.9%	2022-2026	Match log
Donna Vekic	CRO	17	1,908	5	462	230	232	49.8%	2012-2026	Match log
Petra Martic	CRO	14	1,942	2	426	212	214	49.8%	2007-2025	Match log
Katerina Siniakova	CZE	27	1,894	5	468	227	241	48.5%	2013-2026	Match log
Ajla Tomljanovic	AUS	32	1,917	0	415	191	224	46.0%	2009-2026	Match log
Polona Hercog	SLO	35	1,768	3	382	170	212	44.5%	2007-2026	Match log
Tatjana Maria	GER	41	1,810	4	418	164	254	39.2%	2006-2026	Match log
Aliaksandra Sasnovich	BLR	29	1,881	0	328	157	171	47.9%	2014-2026	Match log
Sara Sorribes Tormo	ESP	32	1,857	2	289	144	145	49.8%	2015-2026	Match log
Heather Watson	GBR	38	1,755	4	339	144	195	42.5%	2010-2026	Match log
Laura Siegemund	GER	27	1,828	2	295	143	152	48.5%	2010-2026	Match log
Lauren Davis	USA	26	1,823	2	321	140	181	43.6%	2011-2025	Match log

Frequently Asked Questions

How old is Petra Marcinko?: Petra Marcinko is 20 years old, born on December 4, 2005.
Which country is Petra Marcinko from?: Petra Marcinko is from Croatia.
How tall is Petra Marcinko?: Petra Marcinko is 176 cm / 5'9".
How many Grand Slams has Petra Marcinko won?: Petra Marcinko has not won a Grand Slam title.
How many WTA 1000 titles has Petra Marcinko won?: Petra Marcinko has not won a WTA 1000 title.
How many WTA titles has Petra Marcinko won?: Petra Marcinko has won 1 WTA singles title across all categories. The most recent other title was Rabat in 2026.
What is Petra Marcinko's highest WTA ranking?: Petra Marcinko's career-high WTA singles ranking is world No. 45, first achieved on July 13, 2026.
What is Petra Marcinko's career win-loss record?: Petra Marcinko has a career WTA singles record of 16 wins and 16 losses (50.0%).
How much career prize money has Petra Marcinko earned?: Petra Marcinko has earned at least $1,076,117 in career prize money from professional tennis.
When did Petra Marcinko play professional tennis?: Petra Marcinko turned professional in 2022 and was active through 2026.
Who is Petra Marcinko's biggest rival?: Petra Marcinko's most frequent opponent is Kimberly Birrell, with a head-to-head record of 1–1 across 2 meetings.