Table:
text: Karel Nováček
Career titles (13)
Career titles (13)
Outcome Date_ Championship Surface Opponent_in_the_final Score_in_the_final
Runner-up 1986 Vienna , Austria Hard (i) Gary Donnelly 2–6, 6–7
Winner 1986 Washington , U.S. Clay Thierry Tulasne 6–1, 7–6 (7–4)
Runner-up 1987 Palermo , Italy Clay Martín Jaite 6–7, 7–6, 4–6
Winner 1989 Hilversum , Netherlands Clay Emilio Sánchez 6–2, 6–4
Winner 1990 Munich , Germany Clay Thomas Muster 6–4, 6–2
Runner-up 1990 Kitzbühel , Austria Clay Horacio de la Peña 4–6, 6–7, 6–2, 2–6
Winner 1991 Auckland , New Zealand Hard Jean-Philippe Fleurian 7–6 (7–5) , 7–6 (7–4)
Runner-up 1991 Estoril , Portugal Clay Sergi Bruguera 6–7 (7–9) , 1–6

Question: How many dates have finals score of 6-4, 6-2 for Karel Novacek career title (13) ?

Question: Which surface has a finals score of 2–6, 6–7 among Karel Nováček's (13) career titles?