Dirk Dier

Dirk Dier (born 16 February 1972) is a former professional tennis player from Germany.

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Country (sports)
Blieskastel, Germany
(1972-02-16) 16 February 1972Sankt Ingbert, West Germany
1.85 m (6 ft 1 in)
1990
Right-handed
$388,546
6–18
0 5 Challenger, 0 Futures
No. 118 (22 April 1996)
Q2 (1989, 1999)
1R (1996)
1R (1990)
2R (1996)
3–12
0 6 Challenger, 0 Futures
No. 158 (17 April 2000)
Q1 (1990, 1993)

Dirk Dier (born 16 February 1972) is a former professional tennis player from Germany.

Dier, an under 12s and 14s national champion, was a semi finalist in the Orange Bowl. In 1990, he defeated Leander Paes to win the boys' singles event in the Australian Open and also finished runner-up in the juniors at Queen's that year. He appeared in the main draw of a Grand Slam for the first time at the 1990 Wimbledon Championships, where he lost in the opening round to countryman Michael Stich.

His other two Grand Slam appearances came in 1996. The German exited in the first round of the 1996 French Open, to Félix Mantilla in four sets, but reached the second round in the US Open, with a win over Chuck Adams. He then faced second seed Thomas Muster, who beat him in straight sets.

Dier made just one quarter-final during his career on the ATP Tour, which was in the 1996 Bermuda Open. En route he defeated two top 100 players, Michael Joyce and Nicolás Lapentti.

As of September 2019, he is the coach of Angelique Kerber.

ResultYearTournamentSurfaceOpponentScore
Win1990Australian OpenHardLeander Paes6–4, 7–6(7–4)
LegendFinals by surface
ATP Challenger (5–6)
ITF Futures (0–0)
Hard (0–0)
Clay (4–4)
Grass (0–0)
Carpet (1–2)
ResultW–LDateTournamentTierSurfaceOpponentScore
Win1–0Jul 1993Seville, SpainChallengerClayOliver Fernández6–3, 6–3
Loss1–1Jun 1994Furth, GermanyChallengerClayKris Goossens7–6, 3–6, 2–6
Loss1–2Jun 1995Eisenach, GermanyChallengerClayWojtek Kowalski6–7, 3–6
Win2–2Jul 1995Seville, SpainChallengerClayTati Rascón7–5, 6–2
Loss2–3Oct 1995Guayaquil, EcuadorChallengerClayKris Goossens4–6, 4–6
Loss2–4Oct 1996Mallorca, SpainChallengerClayDominik Hrbatý3–6, 2–6
Loss2–5Feb 1997Lippstadt, GermanyChallengerCarpetArne Thoms6–7, 3–6
Win3–5Jun 1997Weiden, GermanyChallengerClayTamer El Sawy7–6, 6–3
Win4–5Feb 1998Lippstadt, GermanyChallengerCarpetMarzio Martelli7–6, 4–3 ret.
Loss4–6Feb 1998Wolfsburg, GermanyChallengerCarpetIvo Heuberger7–6, 4–6, 4–6
Win5–6May 1998Dresden, GermanyChallengerClayMarkus Hantschk0–6, 6–1, 6–4
LegendFinals by surface
ATP Challenger (6–9)
ITF Futures (0–1)
Hard (1–1)
Clay (2–3)
Grass (0–0)
Carpet (3–6)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScore
Loss0–1Dec 1993Hong Kong, Hong KongChallengerHardAlexander MronzTommy Ho Shuzo Matsuoka3–2 ret.
Loss0–2Feb 1995Wolfsburg, GermanyChallengerCarpetLars KoslowskiMartin Sinner Joost Winnink5–7, 3–6
Win1–2May 1995Jerusalem, IsraelChallengerHardChristian SaceanuLionel Barthez Patrick Baur7–6, 7–6
Win2–2Jun 1995Weiden, GermanyChallengerClayLars KoslowskiBrent Larkham Emilio Benfele Álvarez6–3, 6–3
Win3–2Jun 1995Eisenach, GermanyChallengerClayLars KoslowskiSébastien Leblanc Chris Woodruff3–6, 6–3, 7–6
Win4–2Feb 1996Wolfsburg, GermanyChallengerCarpetArne ThomsJim Pugh Joost Winnink6–4, 6–4
Loss4–3Dec 1997Bad Lippspringe, GermanyChallengerCarpetLars KoslowskiTuomas Ketola Michael Kohlmann6–4, 3–6, 5–7
Loss4–4Jul 1998Ulm, GermanyChallengerClayMichael KohlmannMárcio Carlsson Jaime Oncins4–6, 7–6, 3–6
Loss4–5Feb 1999Wolfsburg, GermanyChallengerCarpetKarsten BraaschAdriano Ferreira Maurice Ruahwalkover
Loss4–6Mar 1999Magdeburg, GermanyChallengerCarpetJan-Ralph BrandtMichael Hill Andrew Painter6–7, 7–6, 6–7
Loss4–7Jun 1999Eisenach, GermanyChallengerClayMarcus HilpertMitch Sprengelmeyer Jason Weir-Smith3–6, 1–6
Loss4–8Jul 1999Ulm, GermanyChallengerClayMichael KohlmannAndrew Painter Byron Talbot3–6, 4–6
Win5–8Dec 1999Nümbrecht, GermanyChallengerCarpetJens KnippschildAndreas Tattermusch Andreas Weber6–3, 7–5
Loss5–9Feb 2000Lübeck, GermanyChallengerCarpetKarsten BraaschGiorgio Galimberti Diego Nargiso4–6, 4–6
Win6–9Mar 2000Magdeburg, GermanyChallengerCarpetKarsten BraaschTomas Behrend Michael Kohlmann7–5, 7–6(8–6)
Loss6–10Oct 2000France F21, ForbachFuturesCarpetBjorn JacobMatthias A. Muller Andreas Tattermusch3–6, 6–7(4–7)

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  • Dirk Dier at the Association of Tennis Professionals
  • Dirk Dier at the International Tennis Federation