Sinner destroys his serving numbers in Miami

We need to talk about what Jannik Sinner has achieved with his serving during this Sunshine Double in March. The Italian has taken his serve to unprecedented levels. No one comes close to these levels. Not even the players considered as servebots. Out of this world.

Over the past few months, Jannik has been working on improving his serve. He was already the best on the circuit in terms of serving statistics, but the Italian knew he could further perfect this weapon, and it was in March when he hit his peak.

"I felt like it was a shot I needed to improve," Sinner commented earlier this year in Australia. "There's a lot of room for improvement. We tweaked the movement a bit. The pace of the serve. It used to be a little fast at the start, now it's a bit slower. The point of contact used to be a bit forward and to the right. Now it's a bit more backward and above the head. It's not a shot I feel very secure about, but at the same time, we're working on it. It is one of the most important shots we have, if not the most important because it can bring you many good things," he added.

The results with his new serve quickly emerged in just three months

Sinner in Miami 2026 Took His Serve to Unprecedented Levels

Remember that at the end of Indian Wells, we were amazed by Jannik's serving numbers, highlighting how he went from 53cm to only 46cm with the precision of his first serve close to the lines. Those 46cm were already an average never seen on the tour, surpassing the 48-50cm range Djokovic typically operated in. In Miami, he went a step further, landing his first serves just 45cm from the lines.

Data Source: Tennis Insights, by Tennis Viz.

Moreover, he only lost his serve once in the entire tournament. It happened against Michelsen, saving 8 out of 9 break points throughout Miami. In total, during the U.S. hardcourt swing, Sinner only lost his serve three times: against Shapovalov, Fonseca, and Michelsen. He saved a total of 15/18 break points, an 83% success rate, higher than the 68% he averages on the tour.

Another standout in Sinner's Miami performance is how he maintained that 52% of first serves that did not come back. More than half of Jannik's first serves in both Indian Wells and Miami did not return to his side of the court. This allowed him to average 11.7 aces per match in Miami, almost doubling his normal average (6).

The cherry on top is his 70% first serve percentage, in what used to be his biggest weakness. Jannik struggled to put in a high first-serve percentage, leading opponents (especially Alcaraz) to trouble him with the second-serve returns. His 2025 average was around 6.1%. Now, he has managed to raise it to 65%, but in Miami, he already reached 70%, a figure that intimidates opponents.

Now comes the clay season, a surface where the serve is less crucial, but if he can maintain this level, despite it being the slowest surface on the tour, Sinner will continue to cause a lot of damage as it will allow him to accumulate more free points and make differences in pressure situations.

Today, there is no one better at serving in pressure moments than Jannik Sinner. The Italian is mastering the serve at just 24 years old and showing everyone that something seemingly flawless can still be improved further. We will see how he applies this on clay.

This is an automatic translation. You can read the original news, Sinner destroza sus números al saque en Miami