club       sport league                    venue  established  championships
0      seattle mariners    baseball    mlb             safeco field         1977              0
1      seattle seahawks    football    nfl        centurylink field         1976              0
2   seattle sounders fc      soccer    mls        centurylink field         2007              0
3         seattle storm  basketball   wnba                 keyarena         2000              2
4      seattle reign fc      soccer   nwsl          starfire sports         2012              0
5  seattle thunderbirds  ice hockey    whl           showare center         1977              0
6    seattle rainmakers    ultimate    mlu  renton memorial stadium         2012              0

Table as JSON:
{"club":{"0":"seattle mariners","1":"seattle seahawks","2":"seattle sounders fc","3":"seattle storm","4":"seattle reign fc","5":"seattle thunderbirds","6":"seattle rainmakers"},"sport":{"0":"baseball","1":"football","2":"soccer","3":"basketball","4":"soccer","5":"ice hockey","6":"ultimate"},"league":{"0":"mlb","1":"nfl","2":"mls","3":"wnba","4":"nwsl","5":"whl","6":"mlu"},"venue":{"0":"safeco field","1":"centurylink field","2":"centurylink field","3":"keyarena","4":"starfire sports","5":"showare center","6":"renton memorial stadium"},"established":{"0":1977,"1":1976,"2":2007,"3":2000,"4":2012,"5":1977,"6":2012},"championships":{"0":0,"1":0,"2":0,"3":2,"4":0,"5":0,"6":0}}