José Manuel Suárez Rivas (born 18 February 1974), known as Sietes, is a Spanish former professional footballer who played as a left-back.

With just nine La Liga matches throughout the entire season, he did score two goals in back-to-back 3–0 wins over Athletic Bilbao and Atlético Madrid.

[4] His career was unassuming afterwards, with stints mainly in the Segunda División, punctuated by a season with Watford in the English Championship where he did not play one single minute.

On 31 August 2012, after having helped Real Avilés CF, also in his native region, to promote to Segunda División B, the 38-year-old announced his retirement.

Also, he worked as mayor of Rales (a parish in Llanes, from 2007 to 2011), councilman in the Villaviciosa town hall (2011–12) and scout of RCD Mallorca.