Regarded as one of the outstanding talents in America, the 23-year-old will join City in the summer of 2019 on a four-year deal.
Steffen was voted the MLS Allstate Goalkeeper of the Year 2018 after keeping 10 clean sheets.
Need a VPN? Or seeking to switch? Then support Tribal Football by clicking here to sign up with our official partners NordVPN. Not only will you receive the best VPN experience, but also great discounts by signing up via Tribal Football. Thanks for your support!