Brooklyn Nets star Kyrie Irving faces losing more than NZ$500,000 a game he misses in the upcoming NBA season if he isn't vaccinated for Covid-19.
Local laws in San Francisco and New York mean that players for the Golden State Warriors, New York Knicks and Nets will have to be fully vaccinated against Covid-19 in order to play home games.
And if players like Irving are unable to play at home because of their vaccination status, they will not be paid for those games, the NBA said last week.
ESPN reports that the NBA and the National Basketball Players Association have agreed to a reduction in pay of 1/91.6 of a player's salary for each game an unvaccinated player misses.
Irving is set to earn US$34.9m ($NZ50.1m) this season for the Nets.