Borussia Dortmund′s Sebastien Haller diagnosed with testicular tumor | Sports | German football and major international sports news | DW by Panic July 19, 2022 Borussia Dortmund’s new Ivory Coast signing Sebastien Haller has left the team’s Swiss summer training camp to undergo further medical examinations after being diagnosed with a testicular tumor, the club… Continue Reading 0 comment 0 views 0 FacebookWhatsappTelegramEmail