Record by referee MatchesWDLScoresYellowYellow-RedRedKarl Heuck3201----» All matchesRinaldo Barlassina21101---» All matchesFritz Rühle21011---» All matchesKarl Steinwachs22001---» All matchesWinkler21011---» All matchesGustav Wittenius21101---» All matchesErich Burmeister2101----» All matchesKreyenborg2110----» All matchesPeters2110----» All matchesEmil Schmetzer2002----» All matchesEgon Zacher2002----» All matchesHörner11002---» All matchesBruno Röhrbein11002---» All matchesAchterlich11001---» All matchesBaas11001---» All matchesAlfred Birlem11001---» All matchesBroden11001---» All matchesCarl Schütz10011---» All matchesThüring11001---» All matchesBattecu1100----» All matchesBoldt1100----» All matchesFritz Bouillon1100----» All matchesHans Brandes1010----» All matchesEgon Büttner1010----» All matchesHerbst1100----» All matchesOtto Imbeck1100----» All matchesJust1001----» All matchesKurt Penje1100----» All matchesPeschke1100----» All matchesWilhelm Raspel1001----» All matchesKarl Rosenkranz1100----» All matchesSchlüter1001----» All matchesSchumann1010----» All matchesStöckmann1001----» All matchesWerner Unger1100----» All matchesMax Unverferth1001----» All matches