week of                                       tournament                                           champion                   runner - up                semifinalists                                     quarterfinalists
0  15 september  volvo championships los angeles , united states                         john mcenroe 6 - 2 , 6 - 3                 stefan edberg  peter lundgren brad gilbert     derrick rostagno jaime yzaga david pate pat cash
1  15 september  volvo championships los angeles , united states  stefan edberg anders järryd 3 - 6 , 7 - 5 , 7 - 6    peter fleming john mcenroe  peter lundgren brad gilbert     derrick rostagno jaime yzaga david pate pat cash
2  22 september  transamerica open san francisco , united states                         john mcenroe 7 - 6 , 6 - 3                 jimmy connors  stefan edberg anders järryd       jim grabb john sadri david pate peter lundgren
3  22 september  transamerica open san francisco , united states           peter fleming john mcenroe 6 - 4 , 7 - 6  mike de palmer gary donnelly  stefan edberg anders järryd       jim grabb john sadri david pate peter lundgren
4  22 september           torneo godo marlboro barcelona , spain                kent carlsson 6 - 2 , 6 - 2 , 6 - 0                andreas maurer       horst skoff tomáš šmíd  milan šrejber david de miguel - lapiedra guy forget

Table as JSON:
{"week of":{"0":"15 september","1":"15 september","2":"22 september","3":"22 september","4":"22 september"},"tournament":{"0":"volvo championships los angeles , united states","1":"volvo championships los angeles , united states","2":"transamerica open san francisco , united states","3":"transamerica open san francisco , united states","4":"torneo godo marlboro barcelona , spain"},"champion":{"0":"john mcenroe 6 - 2 , 6 - 3","1":"stefan edberg anders järryd 3 - 6 , 7 - 5 , 7 - 6","2":"john mcenroe 7 - 6 , 6 - 3","3":"peter fleming john mcenroe 6 - 4 , 7 - 6","4":"kent carlsson 6 - 2 , 6 - 2 , 6 - 0"},"runner - up":{"0":"stefan edberg","1":"peter fleming john mcenroe","2":"jimmy connors","3":"mike de palmer gary donnelly","4":"andreas maurer"},"semifinalists":{"0":"peter lundgren brad gilbert","1":"peter lundgren brad gilbert","2":"stefan edberg anders järryd","3":"stefan edberg anders järryd","4":"horst skoff tomáš šmíd"},"quarterfinalists":{"0":"derrick rostagno jaime yzaga david pate pat cash","1":"derrick rostagno jaime yzaga david pate pat cash","2":"jim grabb john sadri david pate peter lundgren","3":"jim grabb john sadri david pate peter lundgren","4":"milan šrejber david de miguel - lapiedra guy forget"}}