Clohessy wuxuu Ireland u saftay France bishii Febraayo 1993, intii lagu jiray Koobkii Shanta Qaran ee 1993. Isku daygiisii ugu horreeyay ee Ireland wuxuu ka soo horjeestay Australia bishii Juun 1994. Clohessy ayaa ka maqnaa Koobkii Adduunka ee 1995, laakiin waxaa loo xushay kooxda Ireland ee tartanka 1999. Nasiib xumo ayaa ku dhacday in aan loo dooran kooxda British Lions ee safarka New Zealand ee 1993-kii, waxaana looga baaqday safarkii Koonfur Afrika ee 1997-kii dhaawac awgiis. Ciyaartii ugu dambeysay ee uu u saftay Ireland waxay ahayd markii uu la ciyaarayay France 2002 Six Nations Championship
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