Rubuta ci gaba don wannan sakin layi - Ya kuma kasance memba na ƙungiyar relay na gasar cin kofin duniya ta Biathlon a shekara ta 2001, da kuma ƙungiyar 2004 da ta lashe tagulla. A Gasar Cin Kofin Duniya ta Biathlon ta 2007 a Antholz, Defrasne ya sami lambar tagulla, a tseren kilomita 12.5 da lambar azurfa a gasar Mixed Relay. A shekarar 2009 a Gasar Cin Kofin Duniya a Pyeongchang
, Defrasne ya kasance wani ɓangare na tawagar 'yan wasa masu nasara.