https://yestino.com/entities/jakub-mensik-5c0d71Every event involving Jakub Mensikenhttps://yestino.com/events/us-open-mixed-doubles-karolina-muchova-and-jakub-mensik-win-d70d79https://yestino.com/events/us-open-mixed-doubles-karolina-muchova-and-jakub-mensik-win-d70d79Thu, 27 Aug 2026 05:50:07 GMTIt is, technically, both players' first career Grand Slam title. Sources: Yahoo Sports · Sky Sports · BBC Sport · Al Jazeera