Table:
text: Gastão Elias
Singles: 14 (6–8)
Singles: 14 (6–8)
Outcome Date_ Tournament Surface Opponent Score
Runner-up March 5, 2007 Spain F7, Cartagena , Spain Clay Adrián Menéndez-Maceiras 3–6, 6–2, 6–4
Winner October 29, 2007 Mexico F11, Ciudad Obregon , Mexico Hard Pablo Martin-Adalia 6–2, 6–3
Winner January 21, 2008 U.S. F3, Boca Raton , United States Hard Alberto Francis 7–5, 6–4
Runner-up November 14, 2010 Brazil F32, Barueri , Brazil Hard Daniel Dutra da Silva 6–7 (0–7) , 7–6 (7–3) , 7–6 (7–5)
Winner January 1, 2011 Brazil F1, São Paulo , Brazil Hard André Ghem 6–3, 6–4
Winner February 12, 2011 Colombia F2, Cartagena , Colombia Hard Malek Jaziri 6–3, 6–3

Question: Who is among Gastão Elias opponents in singles: 14 (6-8) match with a score of 6-3, 6-4?

Question: On what surface was the match Singles: 14 (6-8) vs Malek Jaziri for Gastão Elias played?