In 2019, Jose Berrios married Javier Baez's wife's sister, Naymarie, making the two talented baseball players brothers-in-law. Their relationship is more than just a family tie. They have a strong bond on and off the field, as they both have a deep passion for baseball and a strong connection to their Puerto Rican heritage.

Their relationship was put to the test in 2022 when they faced each other in a game between the Detroit Tigers and the Toronto Blue Jays. Berrios was on the mound for the Blue Jays, while Baez was at bat for the Tigers. Baez hit a home run off his brother-in-law, but the two players showed mutual respect for each other after the game, exchanging a congratulatory text and demonstrating that their relationship extends beyond the field.

While Berrios and Baez may not be related by blood, their connection through marriage has brought them even closer together, both as family members and as baseball players. Fans of both players can take pride in knowing that these two talented individuals are part of the same family, and their bond will continue to inspire and motivate them to achieve greatness on and off the field.