Minnesota United went 10-1-6 during its first season in the friendly confines of shimmering new Allianz Field a year ago.
Ten months after the Loons last played a game there, they'll restart their pandemic-delayed regular season at their St. Paul home Friday against Sporting Kansas City.
Just how friendly will those confines be without their cheering supporters present for a spectacle that makes soccer what it is?
Professional leagues in Germany, Spain, Italy and England, among others, resumed playing games in markets without spectators well before Major League Soccer did last week. Germany's Bundesliga was the first, back in May.
Analysis by the London-based Financial Times published last month found a home-field advantage mostly unchanged from seasons past regarding victories, points gained and goal differential in England's Premier League for teams now playing without their fans. But that home-field advantage fell steeply in Germany and Spain.
"I'll say you won't have the fans cheer us on, get us going or get up on their feet during corner kicks," Loons veteran midfielder Ethan Finlay said.
They also might not have an edge with referees previously swayed by a home crowd's size and noise.
The Financial Times data also indicated referees now aren't as influenced by those crowds — measured by yellow and red foul cards distributed — as they were when supporters filled stadiums.