The reigning US Open champion produced his greatest tennis throughout the match’s greatest factors, saving break factors and set factors to qualify for Sunday’s ultimate.
Each gamers have been evenly matched within the opening set till Thiem bought the primary break of the match late into the primary set which finally proved decisive.
The pair performed out a mammoth second set tie break, with each struggling to hit the successful shot, earlier than Djokovic finally managed to edge it.
Within the decisive third set, as soon as once more they could not be separated, and Thiem produced a exceptional comeback within the third set tie break, coming from 4-Zero right down to finally win and advance to the ultimate in London for the second yr in a row.
“It was for certain a psychological battle,” Thiem mentioned afterward.
“I imply, I bought so tight within the second set tie break, to begin with as a result of to play these legends is at all times going to be one thing particular and taking part in for a ultimate on the ATP Finals can be one thing very particular. I believed after my first large title in New York, I will be a little bit bit extra calm however that was a mistake, I suppose,” Thiem mentioned.
“I used to be simply as tight and simply as nervous as earlier than. And it was a lot on the sting, that match, like each single match right here the place the most effective gamers on the planet are going through off. So I am simply extremely pleased to be by and simply attempt to prepare for tomorrow.”
Not a lot to separate them
In a cagey opening set, every participant held on to their providers video games till very late, with their highly effective serves and glorious floor video games proving an excessive amount of for one another.
The strain proved all an excessive amount of for Thiem at one level as, after dropping a sport to provide Djokovic the lead within the opening set, he tossed his racket off the courtroom into the stands in obvious frustration.
The decisive break got here within the 11th sport of the tight set, as Thiem finally edged a Djokovic service sport to make the rating 6-5. He held on to his following service sport to win the opening set and transfer inside a set of a spot within the ultimate.
After the brief break for the gamers to catch their breath and tackle some vitamins, the second set started in an identical vein, with each gamers holding serve.
Djokovic, trying stronger because the match progressed, did not capitalize on any of the break factors he crafted for himself, because the second set continued all degree.
And as he had executed all match, Thiem stepped up throughout the greatest factors of the sport, saving two set factors in his ultimate service sport to take the second set to a tie break.
As was turning into clear, each gamers struggled to be separated within the tie break. Djokovic raced right into a 4-2 lead earlier than Thiem roared again, just for Djokovic to save lots of two match factors shortly after.
The pair continued to forestall one another successful the second set, saving match factors and set factors, earlier than Djokovic clinched the set-winning level as Thiem’s backhand return might solely discover the online.
Within the all-important third set, it was extra of the identical. Each gamers held function they struggled to interrupt down each other, needing a tie break to determine them as soon as extra.
Having raced right into a 4-Zero lead, Djokovic did not cease Thiem recovering to degree the tie break earlier than the Austrian finally took the lead.
Djokovic saved one match level however couldn’t save the second as Thiem superior to the ultimate.
Thiem will face both Daniil Medvedev or Rafael Nadal within the ultimate on Sunday. Medvedev and Nadal play later Saturday.