Leicester City forward Kelechi Iheanacho missed a penalty kick as the Carthage Eagles of Tunisia held Super Eagles to a 1-1 score in the friendly match encounter played in Austria on Tuesday night.
Nigeria took an early lead after Iheanacho controlled the ball inside the box and fired home.
The Leicester City forward had the chance to double the lead, but his weak penalty was easily saved by Ben Mustapha.
Tunisia leveled before the break after Mohamed Draeger swept home a cross.
Rohr will now turn his attention to a doubleheader against Sierra Leone in the 2021 Africa Cup of Nations qualifying series.