It is going to be a modern family affair on Sunday when Valentin Vacherot and cousin Arthur Rinderknech will step onto the court in Shanghai. They have had a dream run at the ATP 1000 event this week. In their biggest ever match, the two will face each other to clinch their maiden Masters career trophy. While Rinderknech beat Daniil Medvedev, Vacherot bested 24-time slam king Novak Djokovic, on Saturday to make it to the ultimate battle. It is time for fans to witness who comes out on top. It is also the best time to look at who is actually ruling when it comes to the money game between the brothers.

Arthur Rinderknech–Net worth & career earnings

The Frenchman and World No.54 has amassed a good amount of fortune this season when it comes to earnings from prize money. Thanks to his fourth round run in New York and then Beijing, he has pushed his figure beyond a million-dollars already. Speaking of his overall career so far, Rinderknech has made $5,010,338 in prize money.

Out of this amount, $1,310,611 has come this year from his participation across the ATP tournaments. When it comes to net worth, as of 2025, Rinderknech has amassed an estimated $3 million, per reports. It also includes his endorsement projects with the likes of Psycho Bunny.

Valentin Vacherot–Net worth & career earnings

Ranked as world No.204 and a first-time Shanghai finalist, Valentin Vacherot has made a total of $594,077 in career earnings owing to his various ATP campaigns. This season alone, the 26-year-old has amassed $200,789 of the overall amount.

When it comes to the net worth game, Vacherot’s fortunes hover around the mark of $500,000, per reports. It is mainly boosted by his prize money, and then the endorsement deals with brands like Yonex.

Valentin Vacherot vs Arthur Rinderknech-Net worth comparison

Here is an overview of Arthur Rinderknech and Valentin Vacherot’s net worth alongside details on their career prize money earned so far:

Valentin Vacherot vs Arthur Rinderknech brand deals: Who has the bigger endorsements?

When it comes to visibility through brand deals, Arthur Rinderknech has been associated with premium menswear brand Psycho Bunny. The ATP pro signed a multi-year deal with the company earlier this year in May. “Arthur brings a modern energy to the court that aligns perfectly with the Psycho Bunny ethos—fearless individuality, refined style, and high performance,” said Anna Martini, Psycho Bunny’s CEO, following the collaboration. “His athleticism and presence make him the ideal representative as we continue to carve out a bold lane in tennis.”

Upon joining the apparel brand, Rinderknech revealed, “I’ve always loved expressing myself through what I wear, and Psycho Bunny allows me to bring that creativity to the court and beyond.”

On the other hand, his cousin Valentin Vacherot has a contract with popular sports equipment manufacturer Yonex. However, the details of this contract haven’t been disclosed. Comparing the weight of their endorsements, Vacherot clearly has the upper hand. Yonex is a bigger brand than Psycho Bunny in terms of wide recognition and greater reach on a global level.

Who is richer: Valentin Vacherot or Arthur Rinderknech?

It is clear that World No.54 Arthur Rinderknech is ahead of his brother Valentin Vacherot in terms of net worth. With a staggering amount of $3 million compared to the Monegasque’s $500,000 estimated wealth, he has emerged as the undisputed winner of this debate.

Interestingly, Rinderknech will have a chance to further boost his net worth in case he wins the Shanghai Masters title on Sunday. Upon becoming the champion, he will receive massive prize money of $1,124,380. In the event of his cousin Vacherot snatching the trophy, he will pocket that handsome paycheck. The amount set for the runner-up is $597,890.

It will be intriguing to see who eventually becomes the king of Shanghai between these two brothers. Whoever wins, though, it seems the trophy will still stay within the family.