Kammala jumla mai zuwa: Mercedes Román Casillas (an haife shi a ranar 26 ga Satumba, 1945) 'yar tseren tsere ce ta Mexico. Ta yi gasa a
mata 4 × 100 mita relay, tsalle mai tsayi da pentathlon a wasannin Olympics na 1968. Román ya gama na huɗu a tseren mita 100 da na shida a cikin pentathlon a Wasannin Pan American na 1971.