2019: Raben signed a Homegrown contract with the Colorado Rapids in early 2019 but did not make an MLS appearance. Instead, Raben went on loan to USL Championship side the Colorado Springs Switchbacks, making eight appearances – including his professional debut on the road against Phoenix Rising FC (March 30, 2019).
College: Raben stood out at Wake Forest University over a four-year career, finishing his stint third in program history with 91 appearances, with the team going 73-11-7 while he saw the field. Raben tallied six assists and helped the team to 46 clean sheets, helping the side reach the NCAA College Cup Final as a sophomore in 2016. During his senior season he was named third team All-ACC and third team All-South Region by United Soccer Coaches.
Youth: Raben was a member of the Colorado Rapids Academy and also represented the Colorado Rapids U-23s in USL League Two play during his college career.