#60 en la pagina oficial de Federer pone esto , basicamente lo que has puesto
Something slightly worrying was that Roger tweaked his back during the match but as he said:
"At the end I tweaked it a little bit, but it's not the first time it's happened in my career, it's happened during Grand Slams, during tournaments, in practice. It's just something you learn to deal with". This was our champ’s 890th career win bringing him level with Connors, Lendl and Vilas as the only men to have won that number of matches in the open era.