On a breezy opening day of match racing at the America's Cup World Series in San Francisco

AC defender creates replacement board from one of USA 17's foils

Oracle Team USA's engineering guru tells us all he can

Defender's AC72 back in action on San Francisco Bay

Defender's first AC72 goes in the water this week

Tense finishes on Super Sunday at the America's Cup World Series in San Francisco

Spithill leads the fleet racing with an all-Oracle match racing final set at the America's Cup World Series

Another day of dramatic racing in the America's Cup World Series in San Francisco

Fleet racing gets underway at the America's Cup World Series in San Francisco

Racing gets underway at 2100 UTC

America's Cup World Series match racing gets underway in San Francisco

Skippers look forward to tomorrow's America's Cup World Series racing as another two capsize on the Bay

BAR racing and second Artemis Racing boat expand the fleet

Oracle Team USA has fitted foils to one of its AC45s

Leading US rap artist gives his seal of approval

As Russell Coutts reclaims his AC45 helm