The reader of this book will learn whether there are differences in the number of technical actions in nine-a-side versus eleven-a-side games. It will also be shown whether there are differences in the number of technical actions between central players and wide players, as well as between the different positions (defense, midfield, and attack). The number of technical actions for the variables 'ball reception, dribbling, crossing, passing, pass without target player, shot, clearance, tackling, preventing interplay, and header in aerial duels' was recorded for each individual player.