Newcastle United supporters have reacted on social media, as Miguel Almiron was sent off for Paraguay against Serbia last night.
The South Americans were beaten 1-0 in the friendly match, with former Magpies striker Aleksandar Mitrovic scoring the winner in injury time.

Almiron picked up a booking for dissent just before half-time, and then saw yellow a second time on 54 minutes after being deemed to have dived.
It is the third time this season Almiron has been cautioned for simulation, and the diminutive playmaker must cut it out of his game.
It has been a testing start to his Newcastle career following his £20 million transfer from Atlanta United in January (ESPN).

Almiron is yet to score for the Toon Army, and should be focusing on trying to break his duck rather than getting involved in the dark side of the game.
Newcastle fans react
Many Newcastle fans took to Twitter to express their frustrations with Almiron, who has everything to prove now in their eyes.
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