A man walks past banners depicting spectators in the stands prior to South Korea's new baseball season opening game between SK Wyverns and Hanwha Eagles in Incheon on Tuesday. Photo: AFP

 South Korea's professional sport returned to action after the coronavirus shutdown with the opening of a new baseball season Tuesday, while football and golf will soon follow suit in a ray of hope for suspended competitions worldwide.

Friday will see the delayed start of football's K-League, and next week some of golf's leading women players will tee up in a domestic tournament as South Korea becomes a rare hotspot for live sport.

Fans were not allowed in when any of Tuesday's five opening Korean Baseball Organization (KBO) matches saw the first pitches thrown, a contrast from the packed stadiums of ­previous years when fans sang and cheered relentlessly no matter the score.

Instead, banners with photos of masked fans stretched across the empty bleachers at SK Wyverns club's Munhak Baseball Stadium in Incheon.

Banners carrying messages for victory were also put up at the LG Twins club's Jamsil derby in Seoul, saying, "Even if we are apart, we are TWINS."

Fans were divided over the unprecedented format.

"Baseball is finally back! But I wonder when I can go to the stadium," tweeted one fan.

Another online user said, "This doesn't feel like the opening of a season at all. I'm watching baseball from home."

At the stadium, strict health checks and hygiene measures were enforced. Players must have their temperature checked twice before games, with face masks to be worn in all areas except the playing field and the dugouts, according to the KBO.

Players have also been asked not to shake hands or exchange high-fives, while spitting is prohibited, putting a new complexion on what is South Korea's most popular spectator sport.

ESPN announced it will show six KBO League games per week to fans pining for live baseball in the US, while broadcasters in 10 foreign territories have snapped up rights to air K-League matches.

South Korea endured one of the worst early outbreaks of the disease, prompting professional sports to suspend or delay their seasons.

The country appears to have brought its outbreak under control thanks to an extensive "trace, test and treat" program.

The start-up will bring welcome live action in a barren sports world where fans have had to make do with sports channels and broadcasters airing repeats of past events.

The K-League, originally due to start in February, will kick off Friday with a blockbuster clash between Jeonbuk Hyundai Motors, champions for the past three seasons, against FA Cup winners Suwon Bluewings.

And South Korea will next week become the first country to see women's professional golf resume after COVID-19.

South Korean players dominate women's golf with eight featuring in the world's top 20.

South Korea has been seeing only a trickle of coronavirus infections in recent days, with three fresh cases reported Tuesday, taking the total to 10,804.