Jaromir Jagr begins his 37th professional season when his team Kladno Knights loses the Czech championship

FILE – Former Pittsburgh Penguins player Jaromir Jagr stands at center ice and waves to fans after skating during warmups after having a banner with his retired uniform number raised to the rafters at PPG Paints Arena before an NHL hockey game between the Los Angeles Kings and Penguins in Pittsburgh, Sunday, Feb. 18, 2024. (AP Photo/Gene Puskar, File)