Scouting Team player Petko Hristov (01/03/1999) center back of PFC Slavia Sofia played and won 2 friendly games in Germany:
- 1st game against Westfalia regional team U17. The game ended 2-0 victory for the Bulgarian national team U17,
- 2nd game against Unna-Arnsberg regional team U17. The game ended 2-0 victory for the Bulgarian national team U17.