Constantin Frantzen

Last updated

Constantin Frantzen
Country (sports)Flag of Germany.svg Germany
Born (1998-03-16) 16 March 1998 (age 26)
Düsseldorf, Germany
Height1.93 m (6 ft 4 in)
PlaysRight-handed (two-handed backhand)
College Baylor University
Prize money$277,150
Singles
Career record0–0
Career titles0
Highest rankingNo. 1226 (20 February 2023)
Doubles
Career record22–27
Career titles0
Highest rankingNo. 45 (12 August 2024)
Current rankingNo. 55 (6 January 2025)
Grand Slam doubles results
Australian Open 1R (2024, 2025 )
French Open 1R (2024)
Wimbledon QF (2024)
US Open 1R (2024)
Last updated on: 10 January 2025.

Constantin Frantzen (born 16 March 1998) is a German tennis player who specializes in doubles.

Contents

Frantzen has a career high ATP doubles ranking of world No. 45, achieved on 12 August 2024. [1] He has won seven ATP Challenger doubles titles, all with partner Hendrik Jebens.

He played college tennis at Baylor University. [2]

Career

2023–2024: ATP and Grand Slam debuts in doubles

Frantzen made his ATP Tour doubles main draw debut at the Swiss Open Gstaad alongside Hendrik Jebens.

He reached his first ATP Tour final at the Moselle Open with partner Jebens, but lost to Hugo Nys and Jan Zieliński. [3] Frantzen reached his second ATP Tour final at the 2024 Generali Open Kitzbühel also alongside Jebens but lost to Alexander Erler and Andreas Mies. [4] The pair also made it to the 2024 Hangzhou Open final, losing to Jeevan Nedunchezhiyan and Vijay Sundar Prashanth in the final. [5]

Doubles performance timeline

Key
W F SFQF#RRRQ#DNQANH
(W) winner; (F) finalist; (SF) semifinalist; (QF) quarterfinalist; (#R) rounds 4, 3, 2, 1; (RR) round-robin stage; (Q#) qualification round; (DNQ) did not qualify; (A) absent; (NH) not held; (SR) strike rate (events won / competed); (W–L) win–loss record.
To avoid confusion and double counting, these charts are updated at the conclusion of a tournament or when the player's participation has ended.

Current through the 2025 ASB Classic.

Tournament 2023 2024 2025 SRW–L
Grand Slam tournaments
Australian Open A 1R 0 / 10–1
French Open A 1R 0 / 10–1
Wimbledon A QF 0 / 13–1
US Open A 1R 0 / 10–1
Win–loss0–03–40–00 / 43–4
Career statistics
Tournaments520227
Titles0000
Finals1203
Overall win–loss3–519–200–222–27
Year-end ranking655245%

ATP Tour finals

Doubles: 3 (3 runner-ups)

Legend
Grand Slam tournaments (0–0)
ATP Masters 1000 (0–0)
ATP 500 (0–0)
ATP 250 (0–3)
Finals by surface
Hard (0–2)
Clay (0–1)
Grass (0–0)
ResultW–L   Date   TournamentTierSurfacePartnerOpponentsScore
Loss0–1 Nov 2023 Moselle Open,
France		ATP 250Hard (i) Flag of Germany.svg Hendrik Jebens Flag of Monaco.svg Hugo Nys
Flag of Poland.svg Jan Zieliński 		4–6, 4–6
Loss0–2 Jul 2024 Austrian Open Kitzbühel,
Austria		ATP 250Clay Flag of Germany.svg Hendrik Jebens Flag of Austria.svg Alexander Erler
Flag of Germany.svg Andreas Mies 		3–6, 6–3, [6–10]
Loss0–3 Sep 2024 Hangzhou Open,
China		ATP 250Hard Flag of Germany.svg Hendrik Jebens Flag of India.svg Jeevan Nedunchezhiyan
Flag of India.svg Vijay Sundar Prashanth 		6–4, 6–7(5–7), [7–10]

ATP Challenger finals

Doubles: 15 (7–8)

Finals by surface
Hard (2–5)
Clay (5–2)
Carpet (0–1)
ResultW–L   Date   TournamentSurfacePartnerOpponentsScore
Loss0–1 Sep 2022 Columbus,
United States		Hard Flag of the United Kingdom.svg Charles Broom Flag of the United Kingdom.svg Julian Cash
Flag of the United Kingdom.svg Henry Patten 		2–6, 5–7
Loss0–2 Oct 2022 Las Vegas,
United States		Hard Flag of the United States.svg Reese Stalder Flag of the United Kingdom.svg Julian Cash
Flag of the United Kingdom.svg Henry Patten		4–6, 6–7(1–7)
Loss0–3 Mar 2023 Pau,
France		Hard (i) Flag of the United Kingdom.svg Julian Cash Flag of France.svg Dan Added
Flag of France.svg Albano Olivetti 		6–3, 1–6, [8–10]
Loss0–4 Mar 2023 Lugano,
Switzerland		Hard (i) Flag of Germany.svg Hendrik Jebens Flag of Belgium (civil).svg Zizou Bergs
Flag of the Netherlands.svg David Pel 		2–6, 6–7(6–8)
Win1–4 Mar 2023 Biel/Bienne,
Switzerland		Hard (i) Flag of Germany.svg Hendrik Jebens Flag of Romania.svg Victor Vlad Cornea
Flag of Croatia.svg Franko Škugor 		6–2, 6–4
Loss1–5 May 2023 Mauthausen,
Austria		Clay Flag of Germany.svg Hendrik Jebens Flag of Monaco.svg Romain Arneodo
Flag of Austria.svg Sam Weissborn 		4–6, 2–6
Win2–5 Jun 2023 Heilbronn,
Germany		Clay Flag of Germany.svg Hendrik Jebens Flag of Romania.svg Victor Vlad Cornea
Flag of Austria.svg Philipp Oswald 		7–6(9–7), 6–4
Loss2–6 Jun 2023 Lyon,
France		Clay Flag of Germany.svg Hendrik Jebens Flag of France.svg Manuel Guinard
Flag of France.svg Grégoire Jacq 		4–6, 6–2, [7–10]
Win3–6 Aug 2023 Augsburg,
Germany		Clay Flag of Germany.svg Hendrik Jebens Flag of France.svg Constantin Kouzmine
Flag of Ukraine.svg Volodymyr Uzhylovskyi 		6–2, 6–2
Win4–6 Sep 2023 Como,
Italy		Clay Flag of Germany.svg Hendrik Jebens Flag of Sweden.svg Filip Bergevi
Flag of the Netherlands.svg Mick Veldheer 		6–3, 6–4
Win5–6 Sep 2023 Bad Waltersdorf,
Austria		Clay Flag of Germany.svg Hendrik Jebens Flag of Italy.svg Marco Bortolotti
Flag of Italy.svg Francesco Passaro 		6–1, 6–2
Win6–6 Oct 2023 Orléans,
France		Hard (i) Flag of Germany.svg Hendrik Jebens Flag of the United Kingdom.svg Henry Patten
Flag of Australia (converted).svg John-Patrick Smith 		7–6(7–5), 7–6(14–12)
Loss6–7 Nov 2023 Ismaning,
Germany		Carpet (i) Flag of Germany.svg Hendrik Jebens Flag of India.svg Sriram Balaji
Flag of Germany.svg Andre Begemann 		6–7(4–7), 4–6
Loss6–8 Mar 2024 Lugano,
Switzerland		Hard (i) Flag of Germany.svg Hendrik Jebens Flag of the Netherlands.svg Sander Arends
Flag of the Netherlands.svg Sem Verbeek 		7–6(11–9), 6–7(1–7), [8–10]
Win7–8 May 2024 Mauthausen,
Austria		Clay Flag of Germany.svg Hendrik Jebens Flag of the United States.svg Ryan Seggerman
Flag of the United States.svg Patrik Trhac 		6–4, 6–4

ITF World Tennis Tour finals

Doubles: 11 (5–6)

Finals by surface
Hard (1–4)
Clay (3–2)
Carpet (1–0)
ResultW–L   Date   TournamentSurfacePartnerOpponentsScore
Win1–0Oct 2015 Ismaning,
Germany		Carpet (i) Flag of Austria.svg Alexander Erler Flag of Germany.svg Kevin Krawietz
Flag of Germany.svg Tim Sandkaulen 		2–6, 7–5(7–5), [10–8]
Loss1–1Oct 2021M15 Lubbock,
United States		Hard Flag of Slovenia.svg Sven Lah Flag of the United States.svg Sekou Bangoura
Flag of the Netherlands.svg Gijs Brouwer 		4–6, 6–4, [5–10]
Loss1–2Nov 2021M25 Harlingen,
United States		Hard Flag of Romania.svg Gabi Adrian Boitan Flag of the Philippines.svg Francis Alcantara
Flag of the United Kingdom.svg Mark Whitehouse		6–7(3–7), 7–5, [7–10]
Loss1–3Feb 2022M25 Glasgow,
United Kingdom		Hard (i) Flag of the United Kingdom.svg Charles Broom Flag of the Netherlands.svg Gijs Brouwer
Flag of the United Kingdom.svg Aidan McHugh 		6–4, 6–7(1–7), [4–10]
Loss1–4Apr 2022M15 Monastir,
Tunisia		Hard Flag of Germany.svg Tim Sandkaulen Flag of Poland.svg Szymon Kielan
Flag of Poland.svg Michał Mikuła		6–7(4–7), 7–6(7–2), [2–10]
Win2–4Apr 2022M15 Monastir,
Tunisia		Hard Flag of the United Kingdom.svg Charles Broom Flag of the People's Republic of China.svg Li Zhe
Flag of the People's Republic of China.svg Bu Yunchaokete 		7–5, 2–6, [10–8]
Win3–4May 2022M15 Meerbusch,
Germany		Clay Flag of Germany.svg Tim Sandkaulen Flag of Chile.svg Miguel Fernando Pereira
Flag of Brazil.svg Gabriel Roveri Sidney		7–6(7–5), 6–4
Win4–4May 2022M25 Most,
Czech Republic		Clay Flag of Germany.svg Tim Sandkaulen Flag of the Czech Republic.svg Marek Gengel
Flag of the Czech Republic.svg David Poljak		6–3, 4–6, [10–7]
Loss4–5Jun 2022M25 Arlon,
Belgium		Clay Flag of Germany.svg Tim Sandkaulen Flag of India.svg Anirudh Chandrasekar
Flag of India.svg Vijay Sundar Prashanth 		6–7(5–7), 4–6
Win5–5Jul 2022M25 Kassel,
Germany		Clay Flag of Germany.svg Tim Sandkaulen Flag of Germany.svg Tom Gentzsch
Flag of Germany.svg Leopold Zima		6–4, 6–2
Loss5–6Aug 2022M25 Wetzlar,
Germany		Clay Flag of Germany.svg Tim Sandkaulen Flag of Lebanon.svg Benjamin Hassan
Flag of France.svg Tristan Lamasine 		4–6, 3–6

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Alexander Erler and Andreas Mies won the doubles title at the 2024 Generali Open Kitzbühel, defeating Constantin Frantzen and Hendrik Jebens in the final, 6–3, 3–6, [10–6]. It was Erler's sixth ATP Tour doubles title, and Mies' seventh.

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References

  1. ↑ "Constantin Frantzen - Overview". ATP Tour.
  2. ↑ "Constantin Frantzen – Men's Tennis". Baylor University Athletics.
  3. ↑ "Escobar/Nedovyesov Win Sofia Doubles Title; Nys/Zielinski Retain Metz Crown". ATP Tour. 11 November 2023.
  4. ↑ "First-time partners & last-minute sign in, Erler/Mies win Kitzbühel crown". ATPTour. Retrieved 24 September 2024.
  5. ↑ "Hangzhou Open 2024 tennis: Jeevan Nedunchezhiyan-Vijay Sundar Prashanth win doubles title". olympics.com. Retrieved 24 September 2024.
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