5-4
1.We cite an example to prove that the theorem5-3,5-4,5-5 are wrong in[5].
2.L-subshell Ionization of Lu. Ta and An Induced by 1. 5-4. 5 MeV Alpha Particles
3.Yan had her chances of leveling the match when she was 5-4 ahead and serving for the second set.
4.Although Federer had his first breakpoint at 5-4 in the first set, Davydenko managed to keep the door closed.
5.Baghdatis then broke in the next game and held the advantage until he served for the set at 5-4.
6.Wang (5-4) won for the fourth time in five starts, working his way through the White Sox order with a slew of groundouts.

