Oxford has signed permanently with FCA, penning a deal to 2023,
"I am very happy that a solid change to Augsburg has worked out. I have felt very comfortable in the city and the club for the past six months and would now like to take another step in my development in the Bundesliga," said Oxford.
FCA sporting director Stefan Reuter is delighted with the new addition.
He said, "We are glad that we can sign a player with Reece who already knows the club and knows which values we live in Augsburg. We are convinced that he will strengthen us in the next few years."