Dominik Koepfer

(Redirected from Dominik Köpfer)

Dominik Koepfer (born 29 April 1994), also spelled Köpfer,[1] is a German professional tennis player. He achieved a career-high ATP singles ranking of world No. 49 on 4 March 2024, and a doubles ranking of No. 69 on 24 June 2024. He played college tennis at Tulane University.[2]

Dominik Koepfer
Koepfer at the 2021 French Open
Country (sports) Germany
ResidenceTampa, United States
Born (1994-04-29) 29 April 1994 (age 30)
Furtwangen, Germany
Height1.80 m (5 ft 11 in)
Turned pro2016
PlaysLeft-handed (two-handed backhand)
CollegeTulane
CoachRhyne Williams, Billy Heiser
Prize moneyUS$3,423,289
Singles
Career record60–73
Career titles0
Highest rankingNo. 49 (4 March 2023)
Current rankingNo. 83 (26 August 2024)
Grand Slam singles results
Australian Open2R (2021, 2022)
French Open3R (2021)
Wimbledon3R (2021)
US Open4R (2019)
Other tournaments
Olympic Games3R (2020, 2024)
Doubles
Career record32–25
Career titles0
Highest rankingNo. 69 (24 June 2024)
Current rankingNo. 85 (19 August 2024)
Grand Slam doubles results
Australian OpenSF (2024)
French Open2R (2021, 2024)
Wimbledon2R (2021)
US Open3R (2021)
Other doubles tournaments
Olympic GamesQF (2024)
Team competitions
Davis CupSF (2021)
Last updated on: 26 August 2024.

Professional career

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2017: ATP debut

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Koepfer made his ATP main draw debut at the Winston-Salem Open as a lucky loser. He won his first ATP Challenger Tour title in doubles at the Columbus Challenger, partnering Denis Kudla.

2018: First ATP win

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Koepfer won his first match on the ATP Tour, again as a lucky loser at the Winston-Salem Open, defeating Tennys Sandgren.

2019: First Challenger title, Grand Slam debut, US Open fourth round

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After winning his maiden Challenger title in singles at the Ilkley Trophy, Koepfer earned a wild card into the Wimbledon Championships.[3] There, he won his first Grand Slam main draw match by defeating Filip Krajinović in the first round before losing to Diego Schwartzman in straight sets.

As a qualifier at the US Open, Koepfer defeated 17th seed Nikoloz Basilashvili in the third round, before losing to eventual finalist Daniil Medvedev in four sets in the fourth round.[4]

2020: First Top-10 win and Masters 1000 quarterfinal

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Koepfer reached his first ATP Tour Masters 1000 quarterfinal at the Italian Open, defeating Gael Monfils en route for his first top-10 win before losing to eventual champion Novak Djokovic in three sets.

He reached the second round of the French Open for the first time, losing to Stan Wawrinka in four sets.

2021: Top 50 debut, two Grand Slams third rounds

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Koepfer started his season at the first edition of the Great Ocean Road Open. He lost in the first round to Australian Christopher O'Connell.[5] At the Australian Open, he was defeated in the second round by third seed and last year finalist, Dominic Thiem.[6]

Seeded sixth at the Córdoba Open, Koepfer was eliminated in the first round by Federico Coria.[7] In Buenos Aires, he fell in the second round to fifth seed Albert Ramos Viñolas.[8] At the Mexican Open, he reached his first ATP tour semifinal beating Mexican wildcard Gerardo López Villaseñor,[9] fourth seed Milos Raonic,[10] and Cameron Norrie.[11] He ended up losing to second seed, compatriot, and eventual champion, Alexander Zverev.[12] With this result, Koepfer climbed into the top 60 in the rankings to a career-high of No. 54 in singles. At the Miami Open, he was beaten in the first round by Hugo Gaston.[13]

Koepfer began the clay-court season at the Monte-Carlo Masters. Getting past qualifying, he lost in the first round to fellow qualifier Marco Cecchinato.[14] Next, he competed at the Barcelona Open. He was defeated in the first round by fellow leftie Corentin Moutet.[15] Playing in Munich, he was eliminated in the second round by seventh seed, compatriot, and eventual finalist Jan-Lennard Struff.[16] At the Madrid Open, he was beaten in his second-round match by 16th seed Cristian Garín.[17] His final tournament before the second Grand slam of the year was the Geneva Open. He upset seventh seed Benoît Paire in a three-set first round victory.[18] He ended up losing in the quarterfinals to third seed and eventual champion, Casper Ruud.[19] At the French Open, he reached the third round for the first time and was defeated by eighth seed, former world number one, and 2009 champion Roger Federer.[20]

Koepfer opened his grass-court season at the Stuttgart Open. He lost in the first round to Jurij Rodionov.[21] In Halle, he faced third seed Alexander Zverev in the first round. He pushed Zverev to three sets but ended up losing the match.[22] At Wimbledon, he made it to the third round for the first time where he fell to eighth seed Roberto Bautista Agut.[23]

After Wimbledon, Koepfer played at the Hamburg Open. He was eliminated in the second round by top seed Stefanos Tsitsipas.[24] Representing Germany at the Summer Olympics, he reached the third round and lost to sixth seed and eventual bronze medalist, Pablo Carreño Busta.[25]

Starting his US Open preparation at the Canadian Open, Koepfer was defeated in the first round of qualifying by Canadian wildcard Peter Polansky.[26] In Cincinnati, he fell in the final round of qualifying to Marcos Giron before earning a spot in the main draw as a lucky lower. He was defeated in the second round by seventh seed Pablo Carreño Busta.[27] Seeded 16th at the Winston-Salem Open, he reached the third round where he was beaten by top seed Carreño Busta.[28] At the US Open, he lost in the second round to second seed and eventual champion, Daniil Medvedev.[29]

Competing at the first edition of the San Diego Open, Koepfer was defeated in the first round by eventual finalist Cameron Norrie.[30] At the Indian Wells Masters, he fell in the first round to Emil Ruusuvuori in three sets.[31] In Vienna, he was eliminated in the final round of qualifying by Gianluca Mager. Entering the main draw as a lucky loser, he lost in the first round to Lorenzo Sonego.[32] At the Paris Masters, he lost in the final round of qualifying to Miomir Kecmanović. Due to the withdrawal of Jenson Brooksby, he entered the tournament's main draw as a lucky loser.[33] He defeated Andy Murray in the first round, saving seven match points; his victory was named one of the top-5 comebacks of the 2021 season.[34][35] In the second round, he upset ninth seed Félix Auger-Aliassime. With this win, he ended the Canadian's hopes of qualifying for the ATP finals.[36] In the third round, he lost to seventh seed Hubert Hurkacz in three sets.[37]

2022: Loss of form, out of clay season & of top 200

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At the Australian Open, Koepfer defeated Carlos Taberner before losing to 23rd seed Reilly Opelka in the second round. Due to an ongoing arm injury,[38] he decided to skip the entire clay season. As a result, his ranking plummeted to No. 149 on 18 July 2022, out of the top 150 at No. 159 on 22 August 2022, and out of the top 250 at No. 259 on 7 November 2022.

Following his title at the Calgary National Bank Challenger, he returned to the top 200 at world No. 195 climbing 64 positions up in the rankings on 14 November 2022 only to drop again to No. 202 on 28 November 2022.

2023: Two Challenger titles, back to top 100, maiden ATP doubles final

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Ranked No. 262, Koepfer won his third Challenger at the Mexico City Open and returned to the top 200 at world No. 179 up more than 80 positions in the rankings.[39][40][41] The following week, he reached a second final at the San Luis Open Challenger. As a result, he moved another 25 positions into the top 155. He also reached the final at the Prague Open and reached the top 150 on 8 May 2023. Koepfer won his fourth Challenger title at the Challenger 175 at the Piemonte Open in Turin as an alternate and moved close to 50 positions up, a couple of positions shy of the top 100.[42]

He reached the semifinals at the Los Cabos Open where he lost to fifth seed Alex de Minaur.[43] At the same tournament, he also reached his maiden ATP final with Andrew Harris.[44]

2024: Major doubles semifinals, second Masters fourth round

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He won his fifth Challenger at the 2024 Canberra Tennis International.[45]

He then competed in the 2024 Australian Open, beginning his campaign against fellow compatriot and sixth seed Alexander Zverev, falling in four tight sets. In doubles, alongside his compatriot Yannick Hanfmann he reached the semifinals as an unseeded pair,[46] before losing to Italian duo Simone Bolelli and Andrea Vavassori.

At the 2024 Dallas Open he reached the quarterfinals defeating Aleksandar Kovacevic and Rinky Hijikata. He lost to eventual champion Tommy Paul.[47][48] He reached a second quarterfinal for the season at the 2024 Abierto Mexicano Telcel in Acapulco, defeating qualifier Terence Atmane and eight seed Frances Tiafoe. He lost to second seed Holger Rune. He reached a new career-high ranking of No. 49 on 4 March 2024. At the 2024 Miami Open, he defeated Marcos Giron, 18th seed Sebastian Baez and 14th seed Ugo Humbert to reach the fourth round of a Masters for the second time, recording his first wins at this tournament.

Performance timelines

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Key
W  F  SF QF #R RR Q# P# DNQ A Z# PO G S B NMS NTI P NH
(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.

Singles

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Current through the 2024 ATP Tour.

Tournament 2017 2018 2019 2020 2021 2022 2023 2024 2025 SR W–L Win %
Grand Slam tournaments
Australian Open A A Q2 1R 2R 2R A 1R 0 / 4 2–4 33%
French Open A A Q2 2R 3R A Q3 1R 0 / 3 3–3 50%
Wimbledon A Q3 2R NH 3R 1R 1R A 0 / 4 3–4 43%
US Open A A 4R 1R 2R Q1 1R 1R 0 / 5 4–5 44%
Win–loss 0–0 0–0 4–2 1–3 6–4 1–2 0–2 0–3 0 / 16 12–16 43%
National representation
Summer Olympics NH 3R NH 3R NH 0 / 2 4–2 67%
Davis Cup A A A QR SF A A QR 0 / 1 3–2 60%
ATP Masters 1000
Indian Wells Open A A A NH 1R 2R A 1R 0 / 3 1–3 25%
Miami Open A A A NH 1R 1R A 4R 0 / 3 3–3 50%
Monte-Carlo Masters A A A NH 1R A A 1R 0 / 2 0–2 0%
Madrid Open A A A NH 2R A A 1R 0 / 2 1–2 33%
Italian Open A A A QF A A A 3R 0 / 2 5–2 71%
Canadian Open A A A NH Q1 A A A 0 / 0 0–0  – 
Cincinnati Open A A A Q2 2R A A A 0 / 1 1–1 50%
Shanghai Masters A A Q2 NH A A 0 / 0 0–0  – 
Paris Masters A A A A 3R A Q1 A 0 / 1 2–1 67%
Win–loss 0–0 0–0 0–0 3–1 4–6 1–2 0–0 5–5 0 / 14 13–14 48%
Career statistics
2017 2018 2019 2020 2021 2022 2023 2024 2025 Career
Tournaments 1 2 4 6 24 9 6 19 Career total: 71
Hard win–loss 0–1 1–1 3–3 2–3 12–14 3–6 7–5 8–8 0 / 39 36–41 47%
Clay win–loss 0–0 0–1 0–0 5–3 8–9 0–0 0–0 6–9 0 / 22 19–22 46%
Grass win–loss 0–0 0–0 1–1 0–0 2–3 0–3 0–1 2–2 0 / 10 5–10 33%
Overall win–loss 0–1 1–2 4–4 7–6 22–26 3–9 7–6 16–19 0 / 71 60–73 45%
Win % 0% 33% 50% 54% 46% 25% 54% 46% Career total: 45%
Year-end ranking 305 161 94 66 54 201 77 102

Doubles

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Tournament 2019 2020 2021 2022 2023 2024 2025 SR W–L
Grand Slam tournaments
Australian Open A A 2R 2R A SF 0 / 3 6–3
French Open A A 2R A A 2R 0 / 2 2–1
Wimbledon A NH 2R A A A 0 / 1 1–1
US Open A A 3R A A A 0 / 1 1–1
Win–loss 0–0 0–0 4–4 1–1 0–0 5–1 0 / 7 10–6
National representation
Summer Olympics NH A NH QF NH 0 / 1 2–1
Career statistics
Tournaments 1 0 13 3 1 10 28
Titles 0 0 0 0 0 0 0
Finals 0 0 0 0 1 0 1
Overall win–loss 2–1 0–0 14–11 2–3 3–1 11–9 32–25
Year-end ranking 314 412 104 475 387 88 56%

ATP career finals

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Doubles: 1 (1 runner-up)

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Legend
Grand Slam tournaments (0–0)
ATP Masters 1000 (0–0)
ATP 500 (0–0)
ATP 250 (0–1)
Finals by surface
Hard (0–1)
Clay (0–0)
Grass (0–0)
Result W–L    Date    Tournament Tier Surface Partner Opponents Score
Loss 0–1 Aug 2023 Los Cabos Open,
Mexico
ATP 250 Hard   Andrew Harris   Santiago González
  Édouard Roger-Vasselin
4–6, 5–7

ATP Challenger finals

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Singles: 11 (5–6)

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Finals by surface
Hard (2–3)
Clay (2–3)
Grass (1–0)
Result W–L    Date    Tournament Surface Opponent Score
Loss 0–1 Feb 2018 San Francisco, United States Hard (i)   Jason Jung 4–6, 6–2, 6–7(5–7)
Win 1–1 Jun 2019 Ilkley, United Kingdom Grass   Dennis Novak 3–6, 6–3, 7–6(7–5)
Loss 1–2 Aug 2019 Aptos, United States Hard   Steve Johnson 4–6, 6–7(4–7)
Loss 1–3 Sep 2022 Cary, United States Hard   Michael Mmoh 5–7, 3–6
Win 2–3 Nov 2022 Calgary, Canada Hard (i)   Aleksandar Vukic 6–2, 6–4
Win 3–3 Apr 2023 Mexico City, Mexico Clay   Thiago Agustín Tirante 2–6, 6–4, 6–2
Loss 3–4 Apr 2023 San Luis Potosí, Mexico Clay   Tomás Barrios Vera 6–7(6–8), 5–7
Loss 3–5 May 2023 Prague, Czech Republic Clay   Jakub Menšík 4–6, 3–6
Win 4–5 May 2023 Turin, Italy Clay[a]   Federico Gaio 6–7(5–7), 6–2, 6–0
Loss 4–6 Nov 2023 Calgary, Canada Hard (i)   Liam Draxl 4–6, 3–6
Win 5–6 Jan 2024 Canberra, Australia Hard   Jakub Menšík 6–3, 6–2

Doubles: 1 (1–0)

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Finals by surface
Hard (1–0)
Clay (0–0)
Result W–L    Date    Tournament Surface Partner Opponents Score
Win 1–0 Sep 2017 Columbus, United States Hard (i)   Denis Kudla   Luke Bambridge
  David O'Hare
7–6(8–6), 7–6(7–3)

ITF Futures finals

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Singles: 5 (4–1)

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Finals by surface
Hard (3–0)
Clay (1–1)
Result W–L    Date    Tournament Surface Opponent Score
Win 1–0 Oct 2016 USA F32, Harlingen Hard   Luke Bambridge 6–4, 6–4
Loss 1–1 Jan 2017 USA F5, Weston Clay   Hugo Dellien 2–6, 5–7
Win 2–1 Mar 2017 USA F5, Orlando Clay   Tommy Paul 4–6, 6–3, 7–5
Win 3–1 Jul 2017 USA F24, Champaign Hard   Jose Statham 6–7(5–7), 6–2, 7–5
Win 4–1 Mar 2018 Canada F2, Sherbrooke Hard (i)   Michael Redlicki 6–7(3–7), 7–5, 6–2

Doubles: 4 (1–3)

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Finals by surface
Hard (1–2)
Clay (0–1)
Result W–L    Date    Tournament Surface Partner Opponents Score
Win 1–0 Aug 2016 USA F27,
Champaign
Hard   Jared Hiltzik   Tim Kopinski
  Alex Lawson
3–6, 6–3, [11–9]
Loss 1–1 Feb 2017 USA F7,
Orlando
Clay   Boris Arias   Connor Smith
  Rhyne Williams
6–3, 3–6, [8–10]
Loss 1–2 Mar 2017 USA F10,
Bakersfield
Hard   Jared Hiltzik   Patrick Kawka
  Keegan Smith
3–6, 6–3, [6–10]
Loss 1–3 Jun 2017 USA F19,
Winston-Salem
Hard   Luis David Martínez   Christopher Eubanks
  Kevin King
3–6, 4–6

Wins over top 10 players

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  • Koepfer has a 1–18 record against players who were, at the time the match was played, ranked in the top 10.[50]
# Player Rank Event Surface Rd Score Rank Ref
2020
1.   Gaël Monfils 9 Italian Open, Italy Clay 2R 6–2, 6–4 97 [51]

National participation

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Davis Cup (3–2)

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Group membership
Finals (1–2)
Qualifying round (2–0)
Matches by type
Singles (3–2)
Doubles (0–0)
Matches by surface
Hard (3–2)
Clay (0–0)
Matches by venue
Germany (1–0)
Away (1–1)
Neutral (1–1)
Date Venue Surface Rd Opponent nation Score Match Opponent player W/L Rubber score
2020–21
Mar 2020 Düsseldorf Hard (i) QR   Belarus 4–1 Singles Daniil Ostapenkov Win 6–0, 6–2
Nov 2021 Innsbruck Hard (i) RR   Serbia 2–1 Singles Filip Krajinović Win 7–6(7–4), 6–4
  Austria 2–1 Singles Jurij Rodionov Loss 1–6, 5–7
Dec 2021 Madrid SF   Russia 1–2 Singles Andrey Rublev Loss 4–6, 0–6
2024
Feb 2024 Tatabánya Hard (i) QR   Hungary 3–2 Singles Fábián Marozsán Win 6–2, 7–6(7–4)

Notes

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  1. ^ The final itself was played on indoor hard due to rain.[49]

References

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  1. ^ "– HEAD".
  2. ^ "Dominik Koepfer - 2015-16 Men's Tennis Roster - TulaneGreenWave.com - Tulane Athletics". tulanegreenwave.com.
  3. ^ "Koepfer Earns Wimbledon Wild Card With Ilkley Title". ATP Tour. 24 June 2019.
  4. ^ "Medvedev Makes First Slam QF At US Open". ATP Tour. 1 September 2019.
  5. ^ Wenzel, Murray (1 February 2021). "O'Connell leads male Aussie tennis charge". www.canberratimes.com.au. Retrieved 3 October 2021.
  6. ^ KILPATRICK, JAMES (9 February 2021). "AAustralian Open 2021 - Dominic Thiem dismantles Germany's Dominik Koepfer to reach the third round". www.eurosport.com. Retrieved 3 October 2021.
  7. ^ "ATP roundup: Federico Coria earns upset win at Cordoba". www.reuters.com. 23 February 2021. Retrieved 3 October 2021.
  8. ^ Sharma, Avinash (4 March 2021). "Argentina Open: Miomir Kecmanovic rallies in Buenos Aires for first win alongside David Nalbandian". www.mykhel.com. Retrieved 5 October 2021.
  9. ^ "Gerardo López Villaseñor says goodbye to the 2021 Mexican Tennis Open". www.milenio.com. 15 March 2021. Retrieved 5 November 2021.
  10. ^ "Canadians hit the courts in Mexico: Auger-Aliassime and Fernandez win, Raonic falls". www.tenniscanada.com. 17 March 2021. Retrieved 5 November 2021.
  11. ^ Dimon, Ricky (19 March 2021). "Tsitsipas holds off Auger-Aliassime in Acapulco quarter-finals". www.tennismajors.com. Retrieved 5 November 2021.
  12. ^ "Zverev Moves One Win From First Acapulco Title". www.atptour.com. 20 March 2021.
  13. ^ "ATP - Miami: Hugo Gaston outclasses Dominik Koepfer!". wesportfr.com. 24 March 2021. Retrieved 6 November 2021.
  14. ^ "Masters 1000 Monte Carlo: Marco Cecchinato overtakes Koepfer in two sets". www.italy24news.com. 13 April 2021. Archived from the original on 6 November 2021. Retrieved 6 November 2021.
  15. ^ Tenbusch, Ronald (20 April 2021). "First slapstick, then bankrupt! Used tag for Koepfer". www.mytennis.info. Archived from the original on 7 November 2021. Retrieved 7 November 2021.
  16. ^ "ATP roundup: Jan-Lennard Struff reaches Munich quarters". www.reuters.com. 29 April 2021. Retrieved 7 November 2021.
  17. ^ Ramchandani, Haresh (5 May 2021). "Medvedev snaps six-match losing streak on clay to advance in Madrid". www.tennismajors.com. Retrieved 7 November 2021.
  18. ^ JOSHI, PURAV (18 May 2021). "Benoit Paire Optimistic About French Open 2021 Despite Yet Another 1st Round Loss at Geneva Open". www.essentiallysports.com. Retrieved 7 November 2021.
  19. ^ "Top seed Dominic Thiem Eliminated By Cameron Norrie In Lyon, Casper Ruud Run Goes On At Geneva Open". www.outlookindia.com. 21 May 2021. Retrieved 7 November 2021.
  20. ^ GOLDBERG, ROB (5 June 2021). "Roger Federer Survives Upset Bid From Dominik Koepfer to Advance At 2021 French Open". bleacherreport.com. Retrieved 7 November 2021.
  21. ^ Goosmann, Florian (9 June 2021). "ATP Stuttgart: Jurij Rodionov beats Koepfer". www.tennisnet.com. Retrieved 7 November 2021.
  22. ^ "Zverev Dodges Koepfer Challenge To Reach Second Round In Halle". www.atptour.com. 15 June 2021. Retrieved 7 November 2021.
  23. ^ Oddo, Chris (2 July 2021). "Bautista Agut, 2019 Wimbledon semi-finalist, is back in the second week". www.tennismajors.com. Retrieved 7 November 2021.
  24. ^ "Tsitsipas Moves Through In Hamburg". www.atptour.com. 14 July 2021. Retrieved 7 November 2021.
  25. ^ Trollope, Matt (28 July 2021). "Olympics: Djokovic, Medvedev into quarters as Tsitsipas exits". ausopen.com. Retrieved 7 November 2021.
  26. ^ "Peter Polansky and Brayden Schnur surprise at the National Bank Open". www.archysport.com. 8 August 2021. Retrieved 7 November 2021.
  27. ^ Dimon, Ricky (18 August 2021). "Hurkacz sends Murray packing from Western & Southern Open". www.tennismajors.com. Retrieved 7 November 2021.
  28. ^ "CARRENO BUSTA, TIAFOE LEAD QUARTERFINALISTS". www.winstonsalemopen.com. 26 August 2021. Retrieved 7 November 2021.
  29. ^ "US Open 2021 tennis – Daniil Medvedev cruises into round three with straight sets win over Dominik Koepfer". www.eurosport.com. 1 September 2021. Retrieved 7 November 2021.
  30. ^ "Dan Evans to meet fellow Brit Cameron Norrie at the San Diego Open". www.skysports.com. 30 September 2021. Retrieved 7 November 2021.
  31. ^ "Anderson Powers Through Indian Wells Opener". www.atptour.com. 9 October 2021. Retrieved 7 November 2021.
  32. ^ "ATP Vienna 2021, Sonego in the round of 16, now on the field Sinner and Fognini". www.italy24news.com. 27 October 2021. Archived from the original on 7 November 2021. Retrieved 7 November 2021.
  33. ^ SINGH, ANSHUL (1 November 2021). "Andy Murray Receives Last-Minute Changes at Rolex Paris Masters 2021". www.essentiallysports.com. Retrieved 7 November 2021.
  34. ^ "Lucky Loser Koepfer Saves 7 MPs, Stuns Murray In Paris". www.atptour.com. 1 November 2021. Retrieved 7 November 2021.
  35. ^ "Hubert Hurkacz and Hugo Gaston in Best ATP Tour Comebacks of 2021 | ATP Tour | Tennis".
  36. ^ "Koepfer Continues Giant-Killing Run, Ends Felix's Turin Hopes". www.atptour.com. 3 November 2021. Retrieved 7 November 2021.
  37. ^ "Hurkacz Improves Turin Hopes, Plays Duckworth In Paris QFs". www.atptour.com. 4 November 2021. Retrieved 7 November 2021.
  38. ^ "Interview with Koepfer: "It was the tournament that made the last three years possible for". tennisnet.com. 2022-04-14. Retrieved 2023-08-05.
  39. ^ "18-Year-Old van Assche Claims Sanremo Challenger, Cracks Top 100 | ATP Tour | Tennis".
  40. ^ "ATP Challenger Mexico: Dominik Koepfer wins - and moves back into the top 200". 2 April 2023.
  41. ^ "Dominik Koepfer completa una semana perfecta y se corona en el Mexico City Open 2023 – MX City Open".
  42. ^ "Ugo Humbert Wins Second Challenger 175 Crown; Dominik Koepfer Rallies to Turin Challenger Title | ATP Tour | Tennis".
  43. ^ "First semifinal ready in los Cabos: Koepfer vs. De Miñaur – los Cabos Tennis Open". 4 August 2023.
  44. ^ "Mexican Santiago Gonzalez lifts doubles title at los Cabos – los Cabos Tennis Open". 5 August 2023.
  45. ^ "Kasnikowski, 20, saves 6 MPs en route to first Challenger title".
  46. ^ "Doubles delight: Bopanna makes history at AO 2024".
  47. ^ "Paul, Shelton set all-American SF in Dallas".
  48. ^ "Paul, Shelton set all-American SF in Dallas".
  49. ^ "Ugo Humbert Wins Second Challenger 175 Crown; Dominik Koepfer Rallies to Turin Challenger Title | ATP Tour | Tennis".
  50. ^ "Dominik Koepfer – ATP Win/Loss". ATP Tour.
  51. ^ "Men's Tennis Alum Dominik Koepfer Rolling in Rome". Tulane University Athletics. 17 September 2020.
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