FT
Kosovo U21
0
–
3
Germany U21
Sub
FT
Bulgaria U21
2
–
3
Germany U21
—
FT
Germany U21
4
–
1
Estonia U21
Started
FT
Germany U21
3
–
1
Poland U21
Sub
FT
Germany U21
0
–
0
Kosovo U21
Sub
FT
Germany U21
2
–
0
Israel U21
Started
FT
Israel U21
1
–
5
Germany U21
—
FT
Estonia U21
1
–
10
Germany U21
—
FT
Germany U21
2
–
1
Bulgaria U21
—
FT
Poland U21
3
–
3
Germany U21
—
Faded rows: team matches without J. Siebert in the lineup