Mandatory Credit: Susan Mullane-Imagn Images

“The Favorite Is Sinner” – Carlos Alcaraz Admits Italian’s Indoor Dominance Ahead of 2025 ATP Finals Title Clash Between World No. 1 and No. 2

Alcaraz discusses pressure, form, and stakes before his high-intensity Turin battle.

Mandatory Credit: Susan Mullane-Imagn Images

Carlos Alcaraz enters Sunday’s ATP Finals championship match knowing exactly what stands between him and a perfect close to his second year-end No. 1 season. The world No. 1 meets Jannik Sinner, the world No. 2 and defending champion, in a final shaped by contrasting strengths and the sharpest rivalry of the year. Both reached the title match in straight sets and were undefeated all week. Now, Alcaraz wants to finish at the top, but he acknowledges the Italian challenge before him as well.

💪🇪🇸🏆 Carlos Alcaraz says Jannik Sinner is the favourite for their ATP Finals match:

"It's true, I’m the number one because this season I've done great things, but I, honestly, say that the favorite is Sinner.

“Indoors, he has won a lot of matches, it's his surface, and he'll… pic.twitter.com/FyIAKjVL7i
— Olly Tennis 🎾 🇬🇧 (@Olly_Tennis_) November 15, 2025

No. 1 Alcaraz Versus the Indoor King Sinner

The numbers paint the tension. Sinner, the reigning champion, has won 30 straight indoor games and nine straight tilts in Turin, building an aura that feels almost untouchable inside these conditions. Alcaraz, however, has reinforced his grip on the rankings with a 3‑0 sweep through round‑robin play and seven wins in their last eight encounters. The contrast is sharp, with one man owning the arena and the other owning the year.

Alcaraz is under no illusions about what awaits him. He openly concedes that Sinner’s form and the Italian crowd tilt the balance of perception, even if the numbers lean his way. Asked, “You are the world No. 1, but Jannik has this amazing indoor record. Who is the favorite?” he did not dodge. “I’m the number one because this season I’ve done great things, but I honestly say that the favorite is Sinner,” Alcaraz said.

He added, “Indoors, he has won a lot of matches; it’s his surface, and he’ll have the whole audience on his side. Obviously I know I can beat him. If I thought I had no chance, I wouldn’t even take the court to risk my body or anything. I know what I’m capable of, especially after today’s level. I can do even better.”

Carlos Alcaraz says Jannik Sinner is the favorite for the ATP Finals Championship match

“You are the world No. 1, but Jannik has this amazing indoor record. Who is the favorite?”

Carlos: “Who is the favorite (smiling)? | mean, the No. 1 means that l've been playing really good… pic.twitter.com/sLqZy0gela
— The Tennis Letter (@TheTennisLetter) November 15, 2025

Around them, the storylines keep stacking. Alcaraz’s win over Sinner in the year‑end rankings, his push into an 11th final of the season, and Sinner’s streak of 18 consecutive sets in Turin all feed into a final that feels like a referendum on the balance of power. But Sinner sounds wary of how quickly the tone can shift against this rival. “Honestly every matchup (with Alcaraz) is different. We saw it in Rome and Paris; even if it’s the same surface (clay), it can change,” he said.

Jannik Sinner and Carlos Alcaraz are the only two players who have reached double digit finals in 2025.

Jannik Sinner – 10.

Carlos Alcaraz – 11.

Dominating together. 🇮🇹🇪🇸 pic.twitter.com/sfZZ9nIkph
— The Tennis Letter (@TheTennisLetter) November 15, 2025

The conclusion almost writes itself as one player brings supremacy over a surface and a stadium, and the other brings supremacy over a season and a rivalry. If Sinner extends his streak, the indoor king defends his castle in style. If Alcaraz breaks it, the year‑end No. 1 will have turned a hostile stage into the perfect canvas for a season‑defining win.

Mandatory Image Credit: Susan Mullane-Imagn Images

ATP Finals 2025

Carlos Alcaraz

Favorite

Finale

Jannik Sinner

Rudra Dubey

nfl

mma

I’m an academic turned sports writer from Raipur, India, specializing in the NFL, MMA, and tennis at The Playoffs. I previously wrote for Sportskeeda and hold a B.A. and M.A. in History. My journey into sports media began far from the field, rooted in the arts and sciences. Funny enough, I didn’t grow up a sports fan; I used to see it all as just noise. But a fateful writing job introduced me to the world of sports, and what began as a gig quickly became a passion. I understood those voices aren’t noise; they’re emotions of true sports fans, and now I am one of them, writing with the same energy I once questioned.