ME, Papa, it's for tactical reasons. Argentina have so many options that Sabella simply didn't want Tevez there.
Fernando Gago plays a gorgeous pass around the Iran defence for Gonzalo Higuain, but goalkeeper Alireza Haghighi is out quickly and smothers the shot.
Javier Mascherano is a perfect 17-17 passing today. He is now 116-119 passing in this tournament (97%).
Alireza Haghighi is receiving treatment after clashing with Higuain on that shot. Plenty of boos from the crowd.
Chen, good to have you back! Argentina have had 84% possession - I hope that helps.
Ike, I'm not backing that!
The camera pans to the legend that is Diego Maradona in the stands.
Corner to Iran here - another chance to trouble Argentina in the air.
Di Maria breaks at pace...
He feeds Messi, who slots in Higuain, but his touch is really poor and it runs for ran to clear.
Higuain now feeds Di Maria, who curls a 20-yard effort well over. He had to do better with that one.