Record by referee

		Matches	W	D	L	Scores	Yellow	Yellow-Red	Red
Erich Steiner		2	0	0	2	-	-	-	-	» All matches
Renzo Massai		1	1	0	0	-	-	-	-	» All matches
Fritz Seipelt		1	0	1	0	-	-	-	-	» All matches
Vasa Stefanović		1	0	1	0	-	-	-	-	» All matches