The French Open is free to watch on TV for UK viewers.
Youtube channel Roland Garros has live coverage of the event to stream for free.
It will also cover highlights after the match.
ITV has all the coverage of the French Open this year, covering the Grand Slam from 9.30am-9pm every day.
ITV4 (Sky channel 120) will show Williams’ clash with Sharapova, which will take place on Philippe Chatrier – and they are third on court.
Viewers can also choose to watch the French Open on Eurosport (Sky channel 410).
TV’s coverage means that all the action can be followed on your desktop or laptop via the ITV app, which is available on iOS and Android smartphone and tablet devices.
Williams and Sharapova’s showdown is highly anticipated since their rivalry hit headlines the last time they met in 2016.
The two tennis stars have a long history of feuds, with Sharapova publishing a book last year with nasty remarks about Williams.
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