Mili Poljičak (born 13 July 2004) is a Croatian professional tennis player. He has a career-high ATP singles ranking of world No. 257 achieved on 30 June 2025 and a doubles ranking of No. 218 achieved on 10 November 2025.

Career

Poljičak made his ATP main draw debut at the 2021 Croatia Open Umag after receiving a wildcard into the doubles main draw. Partnering with Admir Kalender, the pair defeated second seeds Pablo Cuevas and Fabrice Martin in the first round in straight sets but lost in the next round to eventual champions Fernando Romboli and David Vega Hernández in three sets.

At the 2022 Zagreb Open he reached his maiden Challenger final as a wildcard where he lost to Filip Misolic. At the same tournament also as a wildcard he reached the semifinals in doubles partnering Antonio Šančić. As a result he reached the top 550 at World No. 549 (up 923 positions) in the singles rankings and the top 375 in doubles (up 88 positions) on 16 May 2022.

At 18 years of age, having won the boys' singles the previous year, he received a wildcard for the qualifying draw of the 2023 Wimbledon Championships to make his Grand Slam qualifying debut.

He reached a new career high ranking of No. 409 on 26 August 2024, following back-to-back ITF titles in Maribor on clay.

ATP Challenger Tour finals

Singles: 3 (1 title, 2 runner-ups)

Legend
Legend ATP Challenger Tour (1–2)
ATP Challenger Tour (1–2)
ResultW–LDateTournamentTierSurfaceOpponentScore
Loss0–1May 2022Zagreb, CroatiaChallengerClayAustria Filip Misolic3–6, 6–7(6–8)
Loss0–2Sep 2025Târgu Mureș, RomaniaChallengerClayArgentina Marco Trungelliti1–6, 0–0 ret.
Win1–2Mar 2026Split, CroatiaChallengerClayGermany Tom Gentzsch6–4, 6–4

Doubles: 4 (3 titles, 1 runner-up)

Legend
Legend ATP Challenger Tour (3–1)
ATP Challenger Tour (3–1)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScore
Win1–0Jan 2025Oeiras, PortugalChallengerHard (i)Serbia Matej SabanovSpain Íñigo Cervantes Netherlands Mick Veldheer6–0, 6–1
Loss1–1May 2025Zagreb, CroatiaChallengerClayCroatia Luka MikrutCroatia Matej Dodig Croatia Nino Serdarušić4–6, 4–6
Win2–1Sep 2025Târgu Mureș, RomaniaChallengerClayAustria Neil OberleitnerRomania Alexandru Cristian Dumitru Romania Dan Alexandru Tomescu6–0, 6–3
Win3–1Mar 2026Split, CroatiaChallengerClaySlovakia Miloš KarolBosnia and Herzegovina Mirza Bašić Bosnia and Herzegovina Andrej Nedić6–2, 6–2

ITF World Tennis Tour finals

Singles: 10 (6 titles, 4 runner-ups)

Legend
Legend ITF WTT (6–4)Finals by surface Hard (2–1) Clay (4–3)
ITF WTT (6–4)
Finals by surface
Hard (2–1)
Clay (4–3)
ResultW–LDateTournamentTierSurfaceOpponentScore
Win1–0Nov 2022M15 Monastir, TunisiaWTTHardFrance Robin Bertrand6–1, 2–6, 6–4
Loss1–1Apr 2024M15 Osijek, CroatiaWTTClayUkraine Viacheslav Bielinskyi2–6, 0–6
Loss1–2May 2024M15 Doboj, Bosnia and HerzegovinaWTTClayFrance Lilian Marmousez6–7(2–7), 4–6
Win2–2Jun 2024M15 Monastir, TunisiaWTTHardSwitzerland Patrick Schön7–5, 6–1
Loss2–3Jul 2024M15 Monastir, TunisiaWTTHardIlia Simakin7–6(7–4), 1–6, 3–6
Win3–3Jul 2024M15 Umag, CroatiaWTTClayCroatia Nikola Bašić7–5, 7–6(7–3)
Win4–3Aug 2024M25 Maribor, SloveniaWTTClaySlovenia Filip Jeff Planinšek6–4, 6–2
Win5–3Aug 2024M25 Maribor, SloveniaWTTClayUkraine Oleksandr Ovcharenko7–5, 7–6(8–6)
Loss5–4Sep 2024M25 Zlatibor, SerbiaWTTClayFrance Mathys Erhard6–7(4–7), 1–6
Win6–4Mar 2026M15 Poreč, CroatiaWTTClayItaly Tommaso Compagnucci6–3, 6–4

Doubles: 17 (13 titles, 4 runner-ups)

Legend
Legend ITF WTT (13–4)Finals by surface Hard (5–0) Clay (8–4)
ITF WTT (13–4)
Finals by surface
Hard (5–0)
Clay (8–4)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScore
Win0–1Apr 2021M15 Šibenik, CroatiaWTTClayCroatia Borna DevaldCroatia Zvonimir Babić Austria David Pichler3–6, 4–6
Win1–1Apr 2022M25 Split, CroatiaWTTClayCroatia Luka MikrutFrance Théo Arribagé France Luca Sanchez2–6, 6–4, [10–8]
Loss1–1May 2022M25 Ulcinj, MontenegroWTTClaySerbia Stefan PopovićRomania Cezar Crețu Israel Daniel Cukierman4–6, 1–6
Loss1–2May 2022M25 Osijek, CroatiaWTTClayCroatia Luka MikrutIndia Dev Javia Slovakia Lukáš Pokorný6–7(3–7), 6–3, [8–10]
Loss1–3Aug 2022M25 Maribor, SloveniaWTTClayCroatia Antonio ŠančićCroatia Domagoj Bilješko Kirill Kivattsev3–6, 7–6(7–0), [9–11]
Win2–3Oct 2022M25 Sunderland, United KingdomWTTHard (i)United Kingdom Arthur FeryUnited Kingdom Giles Hussey United Kingdom Johannus Monday6–3, 6–4
Win3–3Jul 2023M25 Klosters, SwitzerlandWTTClaySwitzerland Damien WengerGermany Patrick Zahraj Germany Leopold Zima6–2, 6–4
Win4–3Sep 2023M25 Maribor, SloveniaWTTClayCroatia Luka MikrutCroatia Nikola Bašić Slovenia Jan Kupčič6–7(5–7), 6–1, [10–6]
Win5–3Jan 2024M15 Monastir, TunisiaWTTHardFrance Constantin Bittoun KouzmineGermany Nicola Kuhn Spain David Pérez Sanz6–1, 0–6, [10–8]
Win6–3Feb 2024M15 Oberhaching, GermanyWTTHard (i)Germany Daniel MasurItaly Giovanni Oradini Czech Republic Matěj Vocel5–7, 6–3, [10–8]
Loss6–4Mar 2024M15 Poreč, CroatiaWTTClayCroatia Nikola BašićCroatia Alen Bill Croatia Luka Mikrut1–6, 5–7
Win7–4Mar 2024M15 Rovinj, CroatiaWTTClayCroatia Luka MikrutItaly Leonardo Rossi Italy Luigi Sorrentino6–7(5–7), 7–5, [10–7]
Win8–4Mar 2024M15 Opatija, CroatiaWTTClayCroatia Luka MikrutItaly Tommaso Compagnucci Italy Luigi Sorrentino6–4, 6–2
Win9–4May 2024M15 Doboj, Bosnia and HerzegovinaWTTClayCroatia Marino JakićJapan Koki Matsuda Japan Yamato Sueoka6–3, 6–4
Win10–4May 2024M15 Bol, CroatiaWTTClayCroatia Josip ŠimundžaArgentina Nikos Lehmann Switzerland Nicolás Parizzia6–1, 6–2
Win11–4Feb 2025M25 Vila Real de Santo António, PortugalWTTHardSerbia Stefan LatinovićIvan Gakhov Uzbekistan Sergey Fomin6–4, 4–6, [10–6]
Win12–4Mar 2025M15 Poreč, CroatiaWTTClayCroatia Emanuel IvaniševićCroatia Karlo Kajin Croatia Deni Žmak6–3, 3–6, [10–5]
Win13–4Feb 2026M15 Sharm El Sheikh, EgyptWTTHardUnited States Billy SuarezUkraine Aleksandr Braynin Ukraine Georgii Kravchenko7–6(8–6), 6–4

Junior Grand Slam finals

Singles: 1 (1 title)

ResultYearTournamentSurfaceOpponentScore
Win2022WimbledonGrassUnited States Michael Zheng7–6(7–2), 7–6(7–3)

Doubles: 1 (1 title)

ResultYearTournamentSurfacePartnerOpponentsScore
Win2022French OpenClayLithuania Edas ButvilasPeru Gonzalo Bueno Peru Ignacio Buse6–4, 6–0

External links