Petra Kamstra

Petra Kamstra (born 18 March 1974) is a former professional tennis player from the Netherlands who won one WTA Tour-title in doubles during her career. She reached her individual career-high singles ranking on 2 October 1995, when Kamstra became the No. 70 of the world. Twice she was named the Rotterdam Sportswoman of the Year (1990 and 1992).

WTA Tour finals Doubles: 1 (title) LegendTier ITier IITier IIITier IV & V

Outcome Date Tournament Surface Partner Opponents ScoreWinner 8 October 1995 Surabaya, Indonesia Hard Tina Križan Nana Miyagi Stephanie Reece 2–6, 6–4, 6–1

ITF finals $25,000 tournaments$10,000 tournaments

Singles (2–4) ResultNo.DateTournamentSurfaceOpponentScoreWin 1. 17 July 1989 Koksijde, Belgium Clay Heleen van den Berg 7–5, 7–5Loss 2. Madeira, Portugal Hard Sabine Gerke 1–6, 1–6Win 3. 22 October 1990 Benin City, Nigeria Hard Sarah Bentley 6–0, 7–5Loss 4. 24 May 1993 Brindisi, Italy Clay Irina Spîrlea 1–6, 7–5, 3–6Loss 5. 7 June 1993 Le Havre, France Clay Ludmila Richterová 7–6, 3–6, 4–6Loss 6. 14 August 1995 Carthage, Tunisia Clay María Fernanda Landa 2–3 ret.

Doubles (2–2) ResultNo.DateTournamentSurfacePartnerOpponentScoreLoss 1. Madeira, Portugal Hard Monica Mraz Cora Linneman Stephanie Mayorkis 4–6, 5–7Win 2. 25 May 1992 Ashkelon, Israel Hard Ilana Berger Michelle Anderson Limor Zaltz 6–2, 2–6, 6–4Win 3. 24 May 1993 Brindisi, Italy Clay Lara Bitter Angela Kerek Irina Spîrlea 7–5, 4–6, 6–2Loss 4. Vigo, Spain Hard Linda Niemantsverdriet María Fernanda Landa Sofia Prazeres 6–7, 6–3, 6–7