Temperatures hit 91.4 degrees on the second day of the French Open main draw and stayed there into the evening, turning Roland Garros into a grueling test of survival as much as skill. Players on Day 2 reached for ice bags during changeovers, fans filled water bottles and ducked under shower sprinklers, and the digital boards above the walkways kept showing just how packed the grounds were. Court 7 was listed as 98 percent full.
The heat reached beyond comfort and into performance. Andrey Rublev, the No. 11 seed, beat Ignacio Buse on Monday, but a ballkid needed assistance after feeling dazed at the end of a point during the match. The scene captured what Romuald Pattier summed up in one line: it was harder for the players than the fans. Nawfel Barah put it more bluntly, saying that in the heat, that is not ideal for a tennis life.
That backdrop matters because the second day of the tournament often sets the tone for the first week, and this one did so under conditions that could change how the ball plays as well as how long players last. Heat lowers air density, which helps shots travel faster and can make tennis balls bounce higher. In hotter weather, players sometimes tighten racket string tension to keep more control, and the court surface at Roland Garros was already asking questions of every baseline exchange.
Casper Ruud offered the clearest example of how quickly a match could turn. The No. 15 seed was two sets up and serving for the match against Roman Safiullin before losing the next two sets, then recovering quickest to win in five sets. The comeback kept Ruud moving on after a match that had shifted from routine to risky in a hurry.
Not every storyline was about the scoreboard. Anna Bondár nearly beat Elina Svitolina for the third consecutive match at the French Open, another reminder that this event can expose even small margins. And for Iga Świątek, the numbers tell their own story: she carries a 0-6 record against Jelena Ostapenko, a matchup that has remained stubbornly one-sided. Świątek herself has described the kind of control the conditions can demand, saying the ball could be struck with full body and power and still feel hard to direct.
The main draw is still young, but the opening days in Paris already look like they will be remembered as much for the weather as for the french open scores. The next step is Day 3, where the live coverage turns to whether the heat keeps shaping the tournament, or whether the players can finally make the conditions feel secondary.
