Carlos Alcaraz and Jannik Sinner now take their terrific rivalry from the French Open to Wimbledon

The takeaways from Carlos Alcaraz's fifth-set tiebreaker victory over Jannik Sinner in the riveting and record-breaking French Open men's final were multiple and significant.

Let's start with this: Anyone worried about how men's tennis would survive in the post-Big Three era can rest easy. Alcaraz and Sinner produced 5 1/2 hours of evidence Sunday that the game is in good hands — and that their rivalry will be, and perhaps already is, a transcendent one.

Take it from no less an authority than Roger Federer. The retired owner of 20 Grand Slam titles, and rival of Rafael Nadal (22 majors) and Novak Djokovic (24), began a post on social media by declaring, “3 winners in Paris today,” then listed Alcaraz, Sinner and “the beautiful game of tennis. What a match!”

This was the 12th Alcaraz-Sinner meeting, the first in a major final.

“Hopefully not the last time,” Alcaraz said. “Every time that we face ... each other, we raise our level to the top.”

It would be shocking if there weren’t many more of these to come — perhaps as soon as at Wimbledon, where play begins on June 30 and No. 2-ranked Alcaraz is the two-time defending champion.

His comeback against No. 1 Sinner from two sets down, then three championship points down, to win 4-6, 6-7 (4), 6-4, 7-6 (3), 7-6 (10-2) was unprecedented at Roland-Garros. It was unforgettable. Alcaraz's coach, Juan Carlos Ferrero, described his guy's best trait this way: “His strength is (to) keep believing all the time, until the last ball is gone.”

Alcaraz's five Grand Slam titles at 22 — that's the age at which Nadal, Bjorn Borg and Pete Sampras also got to five; no one's done it younger — show how special he is. So does the Spaniard's 5-0 record in major finals, a career start surpassed among men only by Federer's 7-0.

Sinner is pretty good, too. Tuesday marks a full year that he has been ranked No. 1. He has reached the finals of his last eight tournaments, a run last accomplished by Djokovic a decade ago. He has won three majors. He has won 47 of his last 50 matches.

Notably, all three of those losses came against — yes, you guessed it — Alcaraz. That hearkens back to the days when Federer would beat everyone other than Nadal.

Sinner had claimed 31 Slam sets in a row right up until the moment he was up 2-0 against Alcaraz.

What was unmistakable to anyone watching in-person at Court Philippe-Chatrier or following along from afar on TV is that Alcaraz vs. Sinner is a must-see.

“The level,” Alcaraz said, “was insane.”

Sinner's take?

“I’m happy to be part of this,” the 23-year-old Italian said. “Would be even more happy if I would have ... the big trophy.”

As with any great rivalry — think Evert vs. Navratilova or Borg vs. McEnroe or Federer vs. Nadal, no first names needed — Alcaraz vs. Sinner provides a clash of excellence and a study in contrasts.

Alcaraz displays emotion, pumping his fists, pointing to an ear to ask for more noise, yelling “Vamos!” Sinner is rather contained. Sinner's long limbs get him to nearly every ball. Alcaraz's motor reaches speeds no one can equal. Sinner's ball-striking is pure. Alcaraz's drop shots are legendary. Both hammer groundstrokes that leave opponents exasperated and spectators gasping.

Both can improve. Sinner has never won a match that lasted four hours. Alcaraz loses focus on occasion.

Both are eager to improve. When Sinner returned from a three-month doping ban last month, he introduced a new, angled return stance. Alcaraz tweaked his serve and backhand technique.

Who knows what heights each can reach? They split the past six Slam trophies, and eight of the past 11.

Federer saw this coming.

During an interview with The Associated Press in December 2019, Federer predicted someone would win major after major the way he, Nadal and Djokovic did. Just didn't know there would be a Big Two doing it.

“It’s going to happen, inevitably,” Federer said. “And it’s almost not going to be that hard, maybe ... because the players will have seen what we did. And they didn’t see just one guy doing it, once every 30 years. They saw like three guys doing it, in the shortest period of time. ... Players are going to believe more."

AP Sports Writer Jerome Pugmire in Paris contributed to this report.

Spain's Carlos Alcaraz celebrates with the trophy after winning the final match of the French Tennis Open against Italy's Jannik Sinner at the Roland-Garros stadium in Paris, Sunday, June 8, 2025. (AP Photo/Lindsey Wasson)

Second placed Italy's Jannik Sinner reacts after the final match of the French Tennis Open against Spain's Carlos Alcaraz at the Roland-Garros stadium in Paris, Sunday, June 8, 2025. (AP Photo/Lindsey Wasson)

Spain's Carlos Alcaraz celebrates after winning the final match of the French Tennis Open against Italy's Jannik Sinner at the Roland-Garros stadium in Paris, Sunday, June 8, 2025. (AP Photo/Lindsey Wasson)

Spain's Carlos Alcaraz hugs Italy's Jannik Sinner after winning the final match of the French Tennis Open at the Roland-Garros in Paris, Sunday, June 8, 2025. (AP Photo/Aurelien Morissard)

RHO, Italy (AP) — No ice is colder and harder than speedskating ice. The precision it takes has meant that Olympic speedskaters have never competed for gold on a temporary indoor rink – until the 2026 Milan Cortina Winter Games.

In the pursuit of maximum glide and minimum friction, Olympic officials brought on ice master Mark Messer, a veteran of six previous Olympic speedskating tracks and the ice technician in charge of the Olympic Oval in Calgary, Canada — one of the fastest tracks in the world with over 300 records.

Messer has been putting that experience to work one thin layer of ice at a time since the end of October at the new Speed Skating Stadium, built inside adjacent trade fair halls in the city of Rho just north of Milan.

“It’s one of the biggest challenges I’ve had in icemaking,’’ Messer said during an interview less than two weeks into the process.

If Goldilocks were a speedskater, hockey ice would be medium hard, for fast puck movement and sharp turns. Figure skating ice would be softer, allowing push off for jumps and so the ice doesn’t shatter on landing. Curling ice is the softest and warmest of all, for controlled sliding.

For speedskating ice to be just right, it must be hard, cold and clean. And very, very smooth.

“The blades are so sharp, that if there is some dirt, the blade will lose the edge,’’ Messer said, and the skater will lose speed.

Speedskater Enrico Fabris, who won two Olympic golds in Turin in 2006, has traded in his skates to be deputy sports manager at the speedskating venue in Rho. For him, perfect ice means the conditions are the same for all skaters — and then if it's fast ice, so much the better.

"It's more of a pleasure to skate on this ice,'' he said.

Messer’s first Olympics were in Calgary in 1988 — the first time speedskating was held indoors. “That gave us some advantages because we didn’t have to worry about the weather, wind blowing or rain,’’ he said. Now he is upping the challenge by becoming the first ice master to build a temporary rink for the Olympics.

Before Messer arrived in Italy, workers spent weeks setting up insulation to level the floor and then a network of pipes and rubber tubes that carry glycol — an antifreeze — that is brought down to minus 7 or minus 8 degrees Celsius (17.6 to 19.4 degrees Fahrenheit) to make the ice.

Water is run through a purification system — but it can’t be too pure, or the ice that forms will be too brittle. Just the right amount of impurities “holds the ice together,’’ Messer said.

The first layers of water are applied slowly, with a spray nozzle; after the ice reaches a few centimeters it is painted white — a full day’s work — and the stripes are added to make lanes.

“The first one takes about 45 minutes. And then as soon as it freezes, we go back and do it again, and again and again. So we do it hundreds of times,’’ Messer said.

As the ice gets thicker, and is more stable, workers apply subsequent layers of water with hoses. Messer attaches his hose to hockey sticks for easier spreading.

What must absolutely be avoided is dirt, dust or frost — all of which can cause friction for the skaters, slowing them down. The goal is that when the skaters push “they can go as far as possible with the least amount of effort,’’ Messer said.

The Zamboni ice resurfacing machine plays a key role in keeping the track clean, cutting off a layer and spraying water to make a new surface.

One challenge is gauging how quickly the water from the resurfacing machine freezes in the temporary rink.

Another is getting the ice to the right thickness so that the Zamboni, weighing in at six tons, doesn’t shift the insulation, rubber tubing or ice itself.

“When you drive that out, if there’s anything moving it will move. We don’t want that,’’ Messer said.

The rink got its first big test on Nov. 29-30 during a Junior World Cup event. In a permanent rink, test events are usually held a year before the Olympics, leaving more time for adjustments. “We have a very small window to learn,’’ Messer acknowledged.

Dutch speedskater Kayo Vos, who won the men’s neo-senior 1,000 meters, said the ice was a little soft — but Messer didn’t seem too concerned.

“We went very modest to start, now we can start to change the temperatures and try to make it faster and still maintain it as a safe ice,’’ he said.

Fine-tuning the air temperature and humidity and ice temperature must be done methodically — taking into account that there will be 6,000 spectators in the venue for each event. The next real test will be on Jan. 31, when the Olympians take to the ice for their first training session.

“Eighty percent of the work is done but the hardest part is the last 20 percent, where we have to try to find the values and the way of running the equipment so all the skaters get the same conditions and all the skaters get the best conditions,’’ Messer said.

AP Winter Olympics: https://apnews.com/hub/milan-cortina-2026-winter-olympics

Serpentines are set on the ice of the stadium where speed skating discipline of the Milan Cortina 2026 Winter Olympics will take place, in Rho, outskirt of Milan, Tuesday, Nov. 11, 2025. (AP Photo/Luca Bruno)

Ice Master Mark Messer poses in the stadium where speed skating discipline of the Milan Cortina 2026 Winter Olympics will take place, in Rho, outskirt of Milan, Tuesday, Nov. 11, 2025. (AP Photo/Luca Bruno)

Workers clean the ice surface during a peed skating Junior World Cup and Olympic test event, in Rho, near Milan, Italy, Saturday, Nov. 29, 2025. (AP Photo/Luca Bruno)

Ice Master Mark Messer poses in the stadium where speed skating discipline of the Milan Cortina 2026 Winter Olympics will take place, in Rho, outskirt of Milan, Tuesday, Nov. 11, 2025. (AP Photo/Luca Bruno)

Ice Master Mark Messer poses in the stadium where speed skating discipline of the Milan Cortina 2026 Winter Olympics will take place, in Rho, outskirt of Milan, Tuesday, Nov. 11, 2025. (AP Photo/Luca Bruno)