5月6日，FIWC2013世界总决赛小组正式开打。第一比赛日三个小组进行了4轮共33场比赛。来自哥伦比亚的Daniel Rodriguez和沙特的Abdulaziz Alshehri表现非常抢眼，两人分别以10分和9分的成绩力压ESWC、WCG冠军分列B组和C组的第一名。
以下为小组赛对阵详细比分：
Round 1
Group A, Game 1 Alfonso Ramos 2-1 Rodrigo Pileggi
Group A, Game 2 Rafael Riobó 2-0 Andres Botero
Group A, Game 3 Stanislav Chakarov 4-4 Ovidiu Patrascu
Group B, Game 1 Bruce Grannec 0-1 August Rosenmeier
Group B, Game 2 Juan Ambriz 1-2 Edizon Quiroga
Group B, Game 3 Andrei Torres Vivero 0-2 Daniel Rodriguez Moyano
Group C, Game 1 Kai Wollin 2-0 Oscar Martin
Group C, Game 2 Marc Arisa 0-0 Kevin Assia
Group C, Game 3 Abdulaziz Alshehri 1-0 Krasimir Ivanov
Round 2
Group A, Game 5 Rafael Riobó Sanchez 2-2 Stanislav Chakarov
Group A, Game 6 Ovidiu Patrascu 1-2 Andres Botero
Group B, Game 4 August Rosenmeier 2-1 Daniel Cordera
Group B, Game 5 Juan Ambriz 1-2 Andrei Torres Vivero
Group B, Game 6 Daniel Rodriguez Moyano 1-0 Edizon Quiroga
Group C, Game 4 Oscar Martin 2-0 George Tsirita
Group C, Game 5 Marc Arisa 1-2 Abdulaziz Alshehri
Group C, Game 6 Krasimir Ivanov 0-0 Kevin Assia
Round 3
Group A, Game 8 Rafael Riobó 2-1 Ovidiu Patrascu
Group A, Game 9 Stanislav Chakarov 2-2 Andres Botero
Group B, Game 7 Bruce Grannec 2-1 Daniel Cordera
Group B, Game 8 Juan Ambriz 1-3 Daniel Rodriguez Moyano
Group B, Game 9 Andrei Torres Vivero 1-0 Edizon Quiroga
Group C, Game 7 Kai Wollin 1-1 George Tsirita
Group C, Game 8 Marc Arisa 1-1 Krasimir Ivanov
Group C, Game 9 Abdulaziz Alshehri 2-0 Kevin Assia
Round 4
Group A, Game 10 Alfonso Ramos 1-1 Rafael Riobó
Group A, Game 11 Rodrigo Pileggi 0-1 Stanislav Chakarov
Group B, Game 10 Bruce Grannec 0-1 Juan Ambriz
Group B, Game 11 August Rosenmeier 1-3 Andrei Torres Vivero
Group B, Game 12 Daniel Cordera 1-1 Daniel Rodriguez Moyano
Group C, Game 10 Kai Wollin 1-0 Marc Arisa
Group C, Game 11 Oscar Martin 3-0 Abdulaziz Alshehri
Group C, Game 12 George Tsirita 2-1 Krasimir Ivanov
第一比赛日集锦
