The 30-year-old was discarded from the Argentine set-up after missing a penalty in his country's quarter-final Copa America exit at the hands of eventual winners Uruguay three years ago.
And he said he won't even be watching when the World Cup kicks-off with hosts Brazil playing Croatia today.
"I'm not watching anything, I don't know how the (Argentina) squad is doing, I've not heard from the group, I don't know anything about anything," said Tevez at a press conference at the Boca Juniors stadium, where he began his football career.
"I'm not watching what's happening, nor what's going on around (the team), nor anything to do with the World Cup."
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Tevez was in fine form this season, his first for Juventus, finishing top scorer for the club with 19 goals as they won their third straight Serie A title.
It was Tevez's fourth title in six years having claimed three Premier League crowns with Manchester United in 2008 and 2009, and Manchester City in 2012.
Sabella has always refused to broach the subject of Tevez's omission but has kept faith with his quintet of Lionel Messi, Gonzalo Higuain, Sergio Aguero, Ezequiel Lavezzi and Rodrigo Palacio.