King of clay talks challenge of potentially playing Carlos Alcaraz tomorrow.
Tunisian trailblazer is taking a simple approach to Madrid final.
Spanish player was banned for match fixing for one year, 10 months.
The Tunisian is playing exceptional tennis in Madrid.
The World No.1 raves about the rise of birthday boy Alcaraz.
Illness knocks Andy Murray out of Madrid.
Positive perspect key component to king of clay's comeback.
