date                                          tournament                   winning score margin of victory              runner (s) - up
0  aug 28 , 1982                            shootout at jeremy ranch   - 9 (74 + 71 + 69 + 65 = 279)          1 stroke  miller barber , don january
1  sep 19 , 1982  merrill lynch / golf digest commemorative pro - am        - 10 (68 + 7 + 68 = 206)           playoff                    bob toski
2  jul 25 , 1983                                      us senior open   + 4 (73 + 73 + 69 + 73 = 288)           playoff                  rod funseth
3  apr 22 , 1984                             senior pga tour roundup       - 14 (68 + 69 + 65 = 202)         2 strokes                    bob stone
4  mar 15 , 1987                          del e webb arizona classic       - 15 (68 + 65 + 68 = 201)         5 strokes  bob charles , dale douglass
5  jun 28 , 1987                           greater grand rapids open       - 13 (69 + 68 + 63 = 200)         3 strokes                miller barber
6   may 8 , 1988                             vantage at the dominion       - 14 (70 + 68 + 67 = 205)          1 stroke          chi - chi rodríguez
7  jun 12 , 1988        mazda senior tournament players championship  - 10 (69 + 68 + 74 + 67 = 278)         2 strokes                 al geiberger
8  oct 22 , 1989               transamerica senior golf championship        - 9 (69 + 70 + 68 = 207)         3 strokes                 al geiberger

Table as JSON:
{"date":{"0":"aug 28 , 1982","1":"sep 19 , 1982","2":"jul 25 , 1983","3":"apr 22 , 1984","4":"mar 15 , 1987","5":"jun 28 , 1987","6":"may 8 , 1988","7":"jun 12 , 1988","8":"oct 22 , 1989"},"tournament":{"0":"shootout at jeremy ranch","1":"merrill lynch \/ golf digest commemorative pro - am","2":"us senior open","3":"senior pga tour roundup","4":"del e webb arizona classic","5":"greater grand rapids open","6":"vantage at the dominion","7":"mazda senior tournament players championship","8":"transamerica senior golf championship"},"winning score":{"0":"- 9 (74 + 71 + 69 + 65 = 279)","1":"- 10 (68 + 7 + 68 = 206)","2":"+ 4 (73 + 73 + 69 + 73 = 288)","3":"- 14 (68 + 69 + 65 = 202)","4":"- 15 (68 + 65 + 68 = 201)","5":"- 13 (69 + 68 + 63 = 200)","6":"- 14 (70 + 68 + 67 = 205)","7":"- 10 (69 + 68 + 74 + 67 = 278)","8":"- 9 (69 + 70 + 68 = 207)"},"margin of victory":{"0":"1 stroke","1":"playoff","2":"playoff","3":"2 strokes","4":"5 strokes","5":"3 strokes","6":"1 stroke","7":"2 strokes","8":"3 strokes"},"runner (s) - up":{"0":"miller barber , don january","1":"bob toski","2":"rod funseth","3":"bob stone","4":"bob charles , dale douglass","5":"miller barber","6":"chi - chi rodríguez","7":"al geiberger","8":"al geiberger"}}