composure

The 27-year-old Belarusian has again been the WTA Tour's most dominant player this season, but question had still been raised about her emotional composure in the latter stages of the Grand Slams.

Judge Simon Mayo KC paid tribute to the "remarkable dignity and composure" of Mr Lucima's family, who sat through the five-month trial.

Sources have cited composure, movement, intelligence and a willingness to link play as the defining aspects of his game.

The collapses in composure were reminiscent of her early career - and something she seemed to have put behind her when she claimed three Grand Slam titles in the space of 20 months.

But, as Muchova stepped up to serve and force a deciding set, Osaka regained her composure and bounced back aggressively, breaking to love to level the set.