Jagr had posted on Facebook on Thursday that he wanted to move the game against Sparta from the team's home arena to the larger O2 Arena, which can hold approximately 18,000.
Kladno has been playing home games at Rocknet Arena in Chomutov, Czech Republic, which has a capacity of 5,250. They have not played any games this season at their regular home arena, Zimni Stadion, which is being renovated and should be ready for the start of next season. It has a capacity of 5,500.
Jagr asked for people to show their support for the move, and received nearly 1,000 responses on his post, before announcing Friday the change would take place. He wrote he was hoping to sell out O2 Arena in order to benefit Ukrainians displaced by Russia's invasion of the country.
"We would dedicate the proceeds from the entrance fee to Ukrainian families," he wrote. "I would like to make this happen in the O2 Arena, because it is a popular and modern arena, where a large number of people can come to help. I would like your opinion if you would come to the match and help us in this way those who need it the most at this time."
On Friday,