![April 20, 1996: Raul Diaz Arce celebrates after scoring the first goal for DC United in Mls during the first MLS soccer match at RFK Stadium, in Washi Stock Photo - Alamy April 20, 1996: Raul Diaz Arce celebrates after scoring the first goal for DC United in Mls during the first MLS soccer match at RFK Stadium, in Washi Stock Photo - Alamy](https://c8.alamy.com/comp/2J4GNP2/april-20-1996-raul-diaz-arce-celebrates-after-scoring-the-first-goal-for-dc-united-in-mls-during-the-first-mls-soccer-match-at-rfk-stadium-in-washi-2J4GNP2.jpg)
April 20, 1996: Raul Diaz Arce celebrates after scoring the first goal for DC United in Mls during the first MLS soccer match at RFK Stadium, in Washi Stock Photo - Alamy
![D.C. United on Twitter: "Raúl Díaz Arce was the first D.C. United player to play for the Black-and-Red and Águila 🇸🇻 Tell us your favorite moment from his time with either club. # D.C. United on Twitter: "Raúl Díaz Arce was the first D.C. United player to play for the Black-and-Red and Águila 🇸🇻 Tell us your favorite moment from his time with either club. #](https://pbs.twimg.com/media/FUHgTPGWIAI6Urm.jpg:large)
D.C. United on Twitter: "Raúl Díaz Arce was the first D.C. United player to play for the Black-and-Red and Águila 🇸🇻 Tell us your favorite moment from his time with either club. #
![D.C. United on Twitter: "¡Feliz cumpleaños, Raúl Díaz Arce! 🇸🇻🦅 #DCU || #VamosUnited https://t.co/kpkdTRZaLL" / Twitter D.C. United on Twitter: "¡Feliz cumpleaños, Raúl Díaz Arce! 🇸🇻🦅 #DCU || #VamosUnited https://t.co/kpkdTRZaLL" / Twitter](https://pbs.twimg.com/media/Fn2zX4xXEAAyQFy.jpg:large)