Table 7. The probability player A wins a best-of-three tiebreak sets match when there is a probabilistic advantage D in being behind in the games’ score and player A serves first in the match. PA PB D (c) P(Awins) (d) P(Awins) .50 .50 .10 .5000 .5000 .55 .55 .10 .4949 .5004 .60 .60 .10 .4896 .5007 .65 .65 .10 .4843 .5008 .70 .70 .10 .4788 .5006 .75 .75 .10 .4730 .4997 .80 .80 .10 .4669 .4974