Measures to combat the COVID-19 pandemic have provided a unique dataset that can be analysed to test the influence of spectators on match results. Strict measures were introduced in the Czech Republic. where more than half of the 2020--2021 season was played completely without spectators. The matches of the Czech Extraliga from the last seven seasons (a total of 2604 matches were play... https://foldlyers.shop/product-category/iphone-11/