South African born, Arkansas raised scrumhalf Ruben de Haas played in Major League Rugby in 2021, and again in 2025. He represented the Austin Gilgronis (2021), and the NOLA Gold (2025).

De Haas was born in George in South Africa’s Western Cape, before emigrating to the US at the age of 10, settling in Arkansas in 2009. He played football through high school at Jessieville HS, while also playing club rugby with one of only two teams in Arkansas at the time, the Little Rock Junior Stormers. De Haas represented the USA U19s in their 2016 tour of Ontario, Canada, captaining the team before playing with the U20s that same year in the World Rugby Trophy. The following year he represented the USA Selects in the Pacific Rugby Challenge while also signing an academy contract with the Free State Cheetahs organisation, playing with the U19s. He played with CUT IXIAS in the 2018 Varsity Cup, also earning his test debut for the USA at the age of 19 as Eagle #522 against Chile in February 2018. He played with the Cheetahs through 2020, representing the team in the Currie Cup as well as the Pro 14 and Super Rugby, before making his first move to MLR, with the Austin Gilgronis.

De Haas started 4 of his 6 appearances for the AGs in 2021, before heading to Europe and signing with Saracens in the English Premiership, where he played from 2021-2023. Following 2 years in the Premiership, de Haas returned to the Cheetahs in the Challenge Cup, where he is the third generation of his family to play for the club. He has become the USA national teams’ go-to number 9 in recent years, representing the Eagles at the 2019 Rugby World Cup in Japan and is still a regular starting 9 in 2024. On January 3rd, 2025, the NOLA Gold announced the signing of Ruben de Haas for the 2025 season, returning to MLR for the first time in 4 seasons.