11 point match

 Game 1
 xenia : 0                      bumble : 0
                                  Wins 3 points

 Game 2
 bumble : 3                     xenia : 0
                                  Wins 3 points

 Game 3
 xenia : 3                      bumble : 3
                                  Wins 3 points

 Game 4
 bumble : 6                     xenia : 3
                                  Wins 3 points

 Game 5
 xenia : 6                      bumble : 6
                                  Wins 3 points

 Game 6
 bumble : 9                     xenia : 6
                                  Wins 3 points

 Game 7
 xenia : 9                      bumble : 9
                                  Wins 3 points