Pedzisa mutsara unotevera: Roberts akapfuurira kurovedza chikwata chenyika yeAustralia chefutsal kubvira muna 1992 kusvikira muna 2000. Pasi pehutungamiri hwake, chikwata chakakwanisa uye chakakwikwidza pa 1992 FIFA Futsal World Championship muHong Kong, iyo
1996 FIFA Futsal World Championship muSpain, uye 2000 FIFA Futsal World Championship muGuatemala. Panguva yekurega kwake basa semurairidzi muna 2000, aive mumwe wevarairidzi vana chete vechikwata chenyika munhoroondo kuti vatore chikamu mumakwikwi matatu eFIFA futsal world cup. Chikwata chenyika chakatamba mitambo 66 pasi pehutungamiri hwake.