Watching a close match can be thrilling, especially at half-time when the...

https://blast-wiki.win/index.php/What_Does_Second-Screen_Mean_for_Football_Matches%3F

Watching a close match can be thrilling, especially at half-time when the action pauses and fans turn to their phones for more. Using a second screen, viewers check live stats, chat with friends, update fantasy lineups, or place an optional bet