Rosa Bielsa-Hierro (born 9 January 1966) is a Spanish former professional tennis player.
|Full name||Rosa Bielsa-Hierro|
|Born||9 January 1966|
|Highest ranking||No. 230 (11 September 1989)|
|Highest ranking||No. 176 (7 November 1988)|
|Grand Slam Doubles results|
|French Open||1R (1989)|
Bielsa competed in two Federation Cup ties for Spain, both in the 1985 edition, as the doubles partner of Ana Almansa. The pair won the deciding doubles rubber against Hong Kong, to advance to a second round fixture against Australia, which they and their teammates lost 0–3.
Bielsa won two medals for Spain at the 1991 Summer Universiade in Sheffield, a bronze in the singles and a bronze in the mixed doubles.
In 1996 she was a member of the Spanish women's team which finished runner-up in the Padel Tennis World Championship.
|$10,000 / $15,000 tournaments|
|Runner-up||1.||12 September 1988||Arzachena, Italy||Clay||2–6, 2–6|
|Runner-up||2.||18 March 1991||Alicante, Spain||Clay||4–6, 5–7|
|Runner-up||1.||28 July 1986||Sezze, Italy||Clay||3–6, 6–7|
|Winner||2.||4 May 1987||Bournemouth, United Kingdom||Hard||6–4, 7–5|
|Runner-up||3.||29 June 1987||Brindisi, Italy||Clay||3–6, 6–7|
|Winner||4.||21 September 1987||Valencia, Spain||Clay||6–3, 3–6, 6–3|
|Runner-up||5.||29 February 1988||Rocafort, Spain||Clay||3–6, 2–6|
|Winner||6.||8 August 1988||Palermo, Italy||Clay||6–3, 2–6, 7–5|
|Runner-up||6.||29 August 1988||Corsica, France||Clay||1–6, 4–6|
|Runner-up||7.||12 September 1988||Arzachena, Italy||Hard||5–7, 1–6|
|Runner-up||8.||28 August 1989||Arzachena, Italy||Hard||1–6, 1–6|
|Winner||9.||18 September 1989||Porto, Portugal||Clay||3–6, 6–3, 6–4|
|Runner-up||10.||12 March 1990||Murcia, Spain||Clay||5–7, 5–7|
|Winner||11.||25 February 1991||Valencia, Spain||Clay||6–2, 6–3|
|Winner||12.||18 March 1991||Alicante, Spain||Clay||6–3, 0–6, 7–5|
|Runner-up||13.||8 April 1991||Limoges, France||Carpet||3–6, 6–1, 5–7|
|Runner-up||14.||3 June 1991||Milan, Italy||Clay||4–6, 5–7|
|Winner||15.||1 July 1991||Palermo, Italy||Clay||6–3, 6–2|
|Runner-up||16.||28 October 1991||Madeira, Portugal||Hard||3–6, 2–6|
|Runner-up||17.||11 May 1992||Barcelona, Spain||Hard||4–6, 2–6|
|Winner||18.||13 July 1992||Vigo, Spain||Clay||2–6, 6–3, 7–5|