US boss Gregg Berhalter has made two changes to the side that drew 0-0 with England on Friday, with Celtic centre-back Cameron Carter-Vickers coming infor Walker Zimmerman, while Norwich forward Josh Sargent replaces Haji Wright.
Whoever wins this evening will qualify for the last 16, while Iran also only need a point to progress, so the onus is very much on the US, who must win!
US team news
Team to play Iran: Turner, Dest, Carter-Vickers, Ream, Robinson, McKennie, Adams, Musah, Weah, Sargent, Pulisic
Subs: Zimmerman, Reyna, Ferreira, Aaronson, Horvath, de la Torre, Long, Morris, Roldan, Moore, Wright, Yedlin, Acosta, Johnson, Scally
Iran team news
Team to play US: Beiranvand, Rezaeian, Majid Hosseini, Pouraliganji, Mohammadi, Noorollahi, Ezatolahi, Hajsafi, Gholizadeh, Azmoun, Taremi
Subs: Moharrami, Khalilzadeh, Ansarifard, Amiri, Niazmand, Kanaani, Ghoddos, Cheshmi, Torabi, Karimi, Abedzadeh, Hossein Hosseini, Jalali