World No. 1 says sometime doubles partner has only himself to blame after positive cocaine test.

The German is known for shotmaking and he did not disappoint on Day 1.

There's a simple reason Big 4 have won 14 consecutive Wimbledon crowns.

There's a simple reason why former No. 1 believes she's a better player now.

Roger Federer assesses the favorites and dark horses for Wimbledon.

This could be a life-changing Wimbledon for defending champion.

Rafael Nadal could climb to the top of the ATP rankings for the first time since July of 2014.