21.   In December, an independent appeals committee appointed by the International Tennis Federation announced that Korda was guilty of a doping offense.

22.   Last month, an independent appeal committee appointed by the ITF said Korda was guilty of a doping offense.

23.   The appeals committee said its appropriate to base conclusions on what a coach should have known.

24.   The appeals committee heard evidence from Korda, his representatives and the federation before making its ruling.

25.   The appeal committee heard late, new evidence based on reports from a British laboratory which said the tests were affected by contamination.

26.   The appeal committee heard late, new evidence based on reports from a British laboratory.

27.   The International Tennis Federation says its own appeals committee was wrong in not suspending Australian Open champion Petr Korda after he failed a drug test.

28.   The ITF is appealing a decision of its own independent appeals committee to allow Korda to continue playing.

29.   The saga began in December when an independent appeals committee appointed by the ITF announced that Korda was guilty of a doping offense.

30.   Tobin said the appeals committee had misapplied the rule that allows for exceptional circumstances to be taken into account when a player returns a positive test.