A full repertoire
Of course, the Rybakina serve is a potent weapon and provides the platform for numerous victories.
Take Tuesday on Court Suzanne-Lenglen, where she rifled down five aces and landed 39 of 59 first serves in.
Even at 5-3, serving for the match, Rybakina fell 0-30 down giving a sense the tide was turning. Not so, she delivered two huge unreturned serves, an acrobatic backhand volley and a rumbling forehand. In a flash the 24-year-old had booked her second-round ticket.
There is so much more to the Kazakh's toolbox than a booming delivery and blazing groundstrokes.
Rybakina transitions up the court with ease in just a few strides. She advanced to the net 21 times with great effect, succeeding in 14 points.
From 0-2 down in the first set to lead 4-0 in the second, she ripped through 10 games with great versatility – with overheads, passing shots, drop shots – and there is a sense she can get even better this fortnight.