After the first race day of the new SailGP season on Sydney Harbor, it was Britain's Ben Ainslie 3, everybody else 0.

Ainslie picked up 30 points for wins in all three opening races Friday.

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The Australian boat, center, dives it's bow into the water as Spain, right, and Japan sail past during a SailGP race on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

After the first race day of the new SailGP season on Sydney Harbor, it was Britain's Ben Ainslie 3, everybody else 0.

Japan, right, leads the Australian boat during a SailGP race on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

Britain leads the standings after the opening day while Slingsby and Japan, skippered by Nathan Outteridge, were tied for second with 23 points each. Skipper Rome Kirby had the United States in fourth place with 19 points, followed by Spain's Phil Robertson with 15.

Boats sail along after the start of the second race during the SailGP on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

Racing among the seven-entry competition continues in Sydney on Saturday with two fleet races, followed by a final match race between the top two point leaders.

Britain's boat, right, races past Japan and Spain, left, during the SailGP on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

Ainslie joined SailGP while also leading INEOS Team UK in the America's Cup. His SailGP crew is made up of sailors from his America's Cup crew, which will be competing in three preliminary regattas leading up to the 36th America's Cup in Auckland, New Zealand, early next year.

SailGP boats line up at the start of the first race of the SailGP in Sydney, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

The first America's Cup World Series, which will mark the debut of foiling 75-foot monohulls, will be in late April in Cagliari, Sardinia, followed by Portsmouth in early June and Auckland in December.

Britain's Ben Ainslie guides their boat past the finish line in the third race of the SailGP in Sydney, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

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Defending champion Tom Slingsby and Australia finished second to Ainslie in the first race and third in the next race. Slingsby's crew is the only unchanged one from the first season.

The Australian boat, center, dives it's bow into the water as Spain, right, and Japan sail past during a SailGP race on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

The Australian boat, center, dives it's bow into the water as Spain, right, and Japan sail past during a SailGP race on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

Britain leads the standings after the opening day while Slingsby and Japan, skippered by Nathan Outteridge, were tied for second with 23 points each. Skipper Rome Kirby had the United States in fourth place with 19 points, followed by Spain's Phil Robertson with 15.

Spain was penalized points for a first-race collision with France, who went off the line the quickest of the seven boats. The French boat was unable to contest the last two races.

Japan, penalized for breaking the start in race one, collided with the United States a little later in the same race, but fought back to cross third behind Britain and Australia.

Japan, right, leads the Australian boat during a SailGP race on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

Japan, right, leads the Australian boat during a SailGP race on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

Racing among the seven-entry competition continues in Sydney on Saturday with two fleet races, followed by a final match race between the top two point leaders.

In winds ranging between 10 and 20 knots, the British boat dominated proceedings for most of the first two races, but came from behind to edge Spain for victory in the third.

Slingsby is coming off a dominating performance in SailGP's inaugural season, including taking the $1 million, winner-take-all match-race finale against fellow Aussie Outteridge.

Boats sail along after the start of the second race during the SailGP on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

Boats sail along after the start of the second race during the SailGP on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

Ainslie joined SailGP while also leading INEOS Team UK in the America's Cup. His SailGP crew is made up of sailors from his America's Cup crew, which will be competing in three preliminary regattas leading up to the 36th America's Cup in Auckland, New Zealand, early next year.

Ainslie has a special affinity for Sydney — he won the first of his four straight Olympic gold medals — and the second of five straight — at Sydney in 2000.

After Sydney, SailGP has stops in San Francisco, New York, Cowes, England and Copenhagen.

Britain's boat, right, races past Japan and Spain, left, during the SailGP on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

Britain's boat, right, races past Japan and Spain, left, during the SailGP on Sydney Harbour, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

The first America's Cup World Series, which will mark the debut of foiling 75-foot monohulls, will be in late April in Cagliari, Sardinia, followed by Portsmouth in early June and Auckland in December.

The Prada Cup for challengers is in January and February, and the America's Cup match will be in March.

AP Sports Writer Bernie Wilson contributed to this report.

SailGP boats line up at the start of the first race of the SailGP in Sydney, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

SailGP boats line up at the start of the first race of the SailGP in Sydney, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

More AP sports: https://apnews.com/apf-sports and https://twitter.com/AP_Sports

Britain's Ben Ainslie guides their boat past the finish line in the third race of the SailGP in Sydney, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)

Britain's Ben Ainslie guides their boat past the finish line in the third race of the SailGP in Sydney, Friday, Feb. 28, 2020. Britain leads the standings after the opening day while Australia and Japan were tied for second with 23 points each. (AP PhotoRick Rycroft)