outcome  date                  championship surface           opponent                                  score
0   runner - up  1971                   merion , us    hard     clark graebner          2 - 6 , 4 - 6 , 7 - 6 , 5 - 7
1   runner - up  1973                miami wct , us    hard          rod laver                  6 - 7 , 3 - 6 , 5 - 7
2        winner  1974              atlanta wct , us    clay        jiří hřebec                          6 - 2 , 6 - 1
3   runner - up  1974                charlotte , us    clay      jeff borowiak                  4 - 6 , 7 - 5 , 6 - 7
4        winner  1974          adelaide , australia   grass      geoff masters                  6 - 2 , 6 - 3 , 6 - 2
5   runner - up  1975           fort worth wct , us    hard     john alexander                  6 - 7 , 6 - 4 , 3 - 6
6        winner  1975          san antonio wct , us    hard         stan smith                  7 - 5 , 2 - 6 , 7 - 6
7   runner - up  1975    washington indoor wct , us  carpet           mark cox                          2 - 6 , 6 - 7
8        winner  1976           lagos wct , nigeria    clay        arthur ashe                          6 - 3 , 6 - 2
9   runner - up  1976    sydney outdoor , australia   grass         tony roche          3 - 6 , 6 - 3 , 3 - 6 , 4 - 6
10       winner  1977         philadelphia wct , us  carpet      jimmy connors  3 - 6 , 6 - 4 , 3 - 6 , 6 - 1 , 6 - 2
11       winner  1977   toronto indoor wct , canada  carpet      jimmy connors                            5 - 6 , ret
12       winner  1977       rotterdam , netherlands  carpet       ilie năstase                  2 - 6 , 6 - 3 , 6 - 3
13  runner - up  1977  dallas wct , us - wct finals  carpet      jimmy connors          7 - 6 , 1 - 6 , 4 - 6 , 3 - 6
14  runner - up  1978           birmingham wct , us  carpet         björn borg                          6 - 7 , 5 - 7
15       winner  1978              little rock , us  carpet       hank pfister                    6 - 4 , 3 - 5 , ret
16  runner - up  1978            san francisco , us  carpet       john mcenroe                  6 - 2 , 6 - 7 , 2 - 6
17  runner - up  1981             south orange , us    clay  shlomo glickstein                  3 - 6 , 7 - 5 , 4 - 6

Table as JSON:
{"outcome":{"0":"runner - up","1":"runner - up","2":"winner","3":"runner - up","4":"winner","5":"runner - up","6":"winner","7":"runner - up","8":"winner","9":"runner - up","10":"winner","11":"winner","12":"winner","13":"runner - up","14":"runner - up","15":"winner","16":"runner - up","17":"runner - up"},"date":{"0":1971,"1":1973,"2":1974,"3":1974,"4":1974,"5":1975,"6":1975,"7":1975,"8":1976,"9":1976,"10":1977,"11":1977,"12":1977,"13":1977,"14":1978,"15":1978,"16":1978,"17":1981},"championship":{"0":"merion , us","1":"miami wct , us","2":"atlanta wct , us","3":"charlotte , us","4":"adelaide , australia","5":"fort worth wct , us","6":"san antonio wct , us","7":"washington indoor wct , us","8":"lagos wct , nigeria","9":"sydney outdoor , australia","10":"philadelphia wct , us","11":"toronto indoor wct , canada","12":"rotterdam , netherlands","13":"dallas wct , us - wct finals","14":"birmingham wct , us","15":"little rock , us","16":"san francisco , us","17":"south orange , us"},"surface":{"0":"hard","1":"hard","2":"clay","3":"clay","4":"grass","5":"hard","6":"hard","7":"carpet","8":"clay","9":"grass","10":"carpet","11":"carpet","12":"carpet","13":"carpet","14":"carpet","15":"carpet","16":"carpet","17":"clay"},"opponent":{"0":"clark graebner","1":"rod laver","2":"jiří hřebec","3":"jeff borowiak","4":"geoff masters","5":"john alexander","6":"stan smith","7":"mark cox","8":"arthur ashe","9":"tony roche","10":"jimmy connors","11":"jimmy connors","12":"ilie năstase","13":"jimmy connors","14":"björn borg","15":"hank pfister","16":"john mcenroe","17":"shlomo glickstein"},"score":{"0":"2 - 6 , 4 - 6 , 7 - 6 , 5 - 7","1":"6 - 7 , 3 - 6 , 5 - 7","2":"6 - 2 , 6 - 1","3":"4 - 6 , 7 - 5 , 6 - 7","4":"6 - 2 , 6 - 3 , 6 - 2","5":"6 - 7 , 6 - 4 , 3 - 6","6":"7 - 5 , 2 - 6 , 7 - 6","7":"2 - 6 , 6 - 7","8":"6 - 3 , 6 - 2","9":"3 - 6 , 6 - 3 , 3 - 6 , 4 - 6","10":"3 - 6 , 6 - 4 , 3 - 6 , 6 - 1 , 6 - 2","11":"5 - 6 , ret","12":"2 - 6 , 6 - 3 , 6 - 3","13":"7 - 6 , 1 - 6 , 4 - 6 , 3 - 6","14":"6 - 7 , 5 - 7","15":"6 - 4 , 3 - 5 , ret","16":"6 - 2 , 6 - 7 , 2 - 6","17":"3 - 6 , 7 - 5 , 4 - 6"}}