Sailors are traditionally a superstitious bunch - but Emirates Team New Zealand boss Grant Dalton takes it to the extreme.
He refuses to discuss even in hypothetical terms what would happen if Team NZ were to win the America's Cup for fear he may jinx his team's chances. He also insists that the sailors stick to their routines each race day, and remain on an even keel, so to speak. There shall be no celebrating on board until the job is done.
Dalton was also twitchy when this writer was invited out to ride on their second AC72 when it was first launched in Auckland back in February. Women, you see, are bad luck on boats.
The Herald has now uncovered a piece of historical data that may add weight to Dalton's superstitions.
Team NZ's only loss during their 1995 triumph in San Diego was when their team principal, Sir Peter Blake, was not on board; the only time Team NZ have lost a race in San Francisco thus far was when Dalton was taking a breather in yesterday's fourth race.