The present study explored the role of sport in citizen diplomacy efforts using the voices of Mexican participants involved with an international sport for development and peace (SDP) program between the United States and Mexico. Collectively, participants’ experiences and cultural perspectives highlighted the promising potential of sport to foster citizen diplomacy, while also emphasizing the importance of constructively critiquing such programs. In semi-structured focus group interviews, Mexican participants reflected on connecting with Americans through a sense of shared humanity, expressed optimism for continued and future partnerships with Americans in sport, and described the United States and Americans in idealistic terms. Reflection of these findings yield additional insight on how SDP researchers and practitioners can design and implement future programs to increasingly foster, and prioritize, equitable contributions across groups while also promoting and celebrating the strengths of each culture.