Dominic Thiem impressed by Roger Federer on clay.
Thiem fails to make Sunshine Double challenge.
Austrian knows where his main strengths lie.
German tipped to stamp his authority.
Austrian rewarded for Indian Wells triumph.
What makes the Sunshine Double so tough?
Dominic Thiem is your 2019 BNP Paribas Open winner.
Dominic Thiem to face Roger Federer in BNP Paribas Open final.
Canadian looking good for another final.
Dominic Thiem, Fabio Fognini and Marco Cecchinato out.