Masters Cup men's singles results

(Reuters) - Masters Cup men's singles round robin results from Shanghai on Monday

Red Group

7-Fernando Gonzalez (Chile) beat 1-Roger Federer (Switzerland) 3-6 7-6(1) 7-5

5-Andy Roddick (U.S.) beat 4-Nikolay Davydenko (Russia) 6-3 4-6 6-2

Standings

Red Group P W L F A

1. Andy Roddick 1 1 0 2 1

2. Fernando Gonzalez 1 1 0 2 1

3. Roger Federer 1 0 1 1 2

4. Nikolay Davydenko 1 0 1 1 2

Gold Group

1. David Ferrer 1 1 0 2 0

2. Rafael Nadal 1 1 0 2 1

3. Richard Gasquet 1 0 1 1 2

4. Novak Djokovic 1 0 1 0 2

(Compiled by Infostrada Sports; Editing by Padraic Halpin)