In the match between the national teams of Germany and Bulgaria, the preference should be given to the German team. Germany has a strong squad with experienced players, as well as a good coaching staff that will prepare the team well for the game. The German team possesses quality technical skills and a high level of physical fitness, allowing them to control the course of the match and dictate their conditions to the opponent. The Bulgarian national team, in turn, has less experience and resources to compete with such a strong opponent as Germany. Based on the above factors, I believe that the German national team will win the match with a significant lead, so a bet on Germany with a handicap of -6.5 could be justified.
"A forecast for matches involving the German national team in the Nations League can be made based on their statistics. The team often loses at least one match but usually wins the first set. Also, all their matches end with a total greater than. Therefore, it is expected that Germany will not win all matches but can win the first set. Also, a bet on the total over in games involving them could be promising."