Tennis players who haven’t received a COVID-19 vaccination are unlikely to get a visa to enter the country for the Australian Open in Melbourne in January, according to the political leader of the state which hosts the season-opening major. Victoria state Premier Daniel Andrews has already introduced a vaccine mandate for professional athletes competing in domestic sports leagues and people working in some industries including health. On Tuesday, he increased the pressure on tennis players traveling from abroad. “I don’t think any unvaccinated tennis player is going to get a visa to come into this country,” Andrews said. “If they did get a visa, they’d probably have to quarantine for a couple of weeks when no other players will have to. “Professional sport is part of that authorized worker list and they have to be double-dose vaccinated.” Australia is preparing to re-open its international borders for the first time in more than 18 months, but it’ll be a gradual, state-by-state p...