Joao Fonseca vs Arthur Rinderknech Prediction ATP Monte Carlo Masters Tennis Picks

19-year-old Joao Fonseca will face France’s Arthur Rinderknech in the second round of the 2026 ATP Monte Carlo Masters. The match is scheduled for Wednesday, April 8. Here’s our Joao Fonseca vs Arthur Rinderknech prediction. This preview will also include a Joao Fonseca vs Arthur Rinderknech pick.

Joao Fonseca vs Arthur Rinderknech Preview

Joao Fonseca is playing in the Monte Carlo Masters for the first time in his career and the young Brazilian won on his debut against big-serving Canadian Gabriel Diallo in straight sets. The match took 17 games to decide. Fonseca won routinely 6-2, 6-3 in an hour and 27 minutes to bounce back from his last defeat in Miami against Carlos Alcaraz.

In the victory, Fonseca hit 2 aces in the match. He landed 65% of first serves in play and won 63% of first serve points (22/35). Fonseca won 63% of second serve points (12/19) and saved three of four break points on his serve. Fonseca compiled an 8-5 record on clay last season and memorably clinched his first Tour-level title in Buenos Aires.

Arthur Rinderknech is coming off a stunning straight-sets victory over World No. 14 Karen Khachanov. The Frenchman was a +178 underdog before the match and won a 50-minute first set 7-5 with a late break. Rinderknech broke Khachanov’s serve twice in the second set and was on his way to a massive win, which is his very first in this tournament.

Rinderknech hit 5 aces without committing a single double fault. He landed 66% of first serves in play and won 79% of first serve points (31/39). Rinderknech won 55% of second serve points (11/20) and was not broken on serve. Rinderknech compiled an 8-10 record on clay last season and didn’t pass the qualifying rounds in Monte Carlo 12 months ago.

Joao Fonseca vs Arthur Rinderknech Head-To-Head

Fonseca and Rinderknech have never played at Tour level, so this will be their first match.

Joao Fonseca vs Arthur Rinderknech Prediction

I can’t look past Joao Fonseca in this match. He’s been touted as the next big thing and possibly one of the challengers to the Alcaraz-Sinner axis in the near future. I don’t think he’s hit top gear yet, but the signs are promising. He made a dominant start in his first match against a big server and Fonseca’s aggressive return and depth should help him garner a few breaks that should set him to victory.

Nur Said's Pick: Joao Fonseca in straight sets