Tennis Men: ATP Tour 2008 Monte-Carlo (mon) April 21-27: Quarterfinals: Nikolay Davydenko (rus) * - Igor Andreyev (rus) 6-3 4-6 7-5 Novak Djokovic (ser) * - Sam Querrey (usa) 6-4 6-0 Roger Federer (swi) * - David Nalbandian (arg) 5-7 6-2 6-2 Rafael Nadal (spa) * - David Ferrer (spa) 6-1 7-5 Semifinals: Roger Federer (swi) * - Novak Djokovic (ser) 6-3 3-2 ret Rafael Nadal (spa) * - Nikolay Davydenko (rus) 6-3 6-2 Final: Rafael Nadal (spa) * - Roger Federer (swi) 7-5 7-5