He was born in France but according to his website he has both French and American nationality. http://krisdevaux.info/?page_id=7 He is currently with US Roye-Noyon of the French fifth tier. He is a 91 goalkeeper that played at Delaware. I think he was in Finland previously. http://www.soccerway.com/matches/2012/11/10/france/cfa/afc-compiegne/us-roye-football/1333861/
He had some trials in Finland, though I'm not sure if he ever signed. If we had a thread on the guy I can't find it now, but we did have some information on him at one point as he is mentioned in my old transfer list files.
REALLY late but here he is (I think) in Cup action against Molde and USYNT Ethan Horvath http://www.socceroverthere.com/?p=16493
Signed with Hønefoss, who at this point are in Norway's third tier. http://www.ringblad.no/hbkmagasinet/fotball/sport/hbk-har-signert-med-keeper/s/5-45-188282
Ranked in Everybody Soccer's Top 100 US GKs for the 2022 World Cup: 71. Ben Hale, 24 - Furman (USA.N) 72. Andrew Putna, 27 - Real Monarchs (USA.1) 73. Andrew Shepherd, 27 - Western Michigan (USA.N) 74. Mason Stajduhar, 24 - Orlando City SC (USA.1) 75. Drake Callender, 24 - California (USA.N) 76. Trey Mitchell, 31 - Pittsburgh Riverhounds (USA.3) 77. Kris Devaux, 31 - Bryne FK (Norway.2) 78. Matt Lampson, 32 - Chicago Fire (USA.1) 79. Evan Finney, 27 - Penn State (USA.N) 80. Joe Willis, 33 - Houston Dynamo (USA.1) http://www.everybodysoccer.com/even...0-american-goalkeepers-for-the-2022-world-cup