Rubuta ci gaba don wannan sakin layi - A cikin 1986, an nada shi a matsayin shugaban kungiyar 'yan wasan kwallon raga ta Philippine Amateur, sannan hukumar kula da wasan kwallon raga ta kasar. An kuma san Chaves da kashe kudadensa na sirri don tallafawa ayyukan da ayyukan PAVA. A lokacin da ya yi aiki, Concoy ya ba da gudummawa ga ci gaban wasan kwallon raga na Philippine a cikin shekarun 1980 da 1990 ciki har da nasarar da 'yan wasan kwallon raga na maza na Philippines suka yi a gasar cin kofin kasa da kasa a Kuching, Malaysia, da Manila ta karbi bakuncin gasar FIVB World Grand Prix a 1995, da kuma lambar zinare ta karshe ta' yan wasan kwallon raga na mata na Philippines a wasannin kudu maso gabashin Asiya da aka gudanar a Singapore a shekarar 1993.
Ka yi haƙuri. Baya ga shugabancinsa na PAVA, an kuma zaɓe shi a matsayin shugaban Tarayyar Kwallon Ruwa ta Kudu maso Gabashin Asiya.