Super Sinner sets up ATP Finals decider with Fritz

TURIN, Italy :Imperious home favourite and world number one Jannik Sinner outclassed Norway's Casper Ruud to set up an ATP Finals title decider against Taylor Fritz on Saturday.

Sinner was unstoppable as he dispatched Ruud 6-1 6-2 in the evening session at a packed Inalpi Arena and will be favourite to become Italy's first winner of the prestigious year-ender.

The second semi-final was a stark contrast to the first in which Fritz and world number two Alexander Zverev were involved in a ferocious slug fest, the American winning 6-3 3-6 7-6(3).

Fritz is the first American to reach the final since James Blake in 2006 and will hope to become the first American to lift the trophy since Pete Sampras in 1999.

Sinner's stupendous year may have been clouded by an anti-doping controversy but on the court he is finishing the season like an express train and has won 25 of his last 26 matches.

The 23-year-old was razor-sharp against Ruud and was in complete control after breaking serve in the second game. He reached the final without dropping a set.

Zverev, who won the Paris Masters in the build-up to Turin, looked like the biggest threat to Sinner's title hopes.

The 27-year-old German, twice a winner of the year-ender, had not reckoned on an inspired Fritz however.

Fritz had won his previous three matches against Zverev and played what he described as a "perfect first set" to move ahead.

Zverev hit back though to set up a deciding set and had enough chances to have taken the win.

Fritz got ahead in the tiebreak and admirably held his nerve, clinching the win with a thumping forehand winner.

"I found myself in some tough spots in the third, both of us really started to get on each other's serve even more, said Fritz, who will end the year at a