Robert Sanchez endured a horrible and very short afternoon against Manchester United after he was sent off just four minutes in.With the game still 0-0 at Old Trafford, the Chelsea defence failed to deal with a long ball, Sanchez rushed out and clattered Bryan Mbeumo.The referee had no hesitation and immediately sent Sanchez offThe referee had no choice but to immediately reach for the top pocket and produce a red card.On talkSPORT’s Game Day Phone-In, Jamie O’Hara couldn’t believe what he was seeing.He said: “Oh my God! Oh my God! There is a massive moment!”He then added: “What is he doing Sanchez?”Co-host Jermaine Pennant interjected by saying: “Bit of a head loss there, wasn’t it? It’s unbelievable.”O’Hara then remarked: “Four minutes in, Chelsea are down to ten men!”After Pennant joked about where is O’Hara’s usual co-host Jason Cundy, O’Hara said: “He’s doing the commentary with Chelsea TV.“I can just imagine him now, his head’s going to be rolling. Oh, wow. Well, let’s see how that game’s going to go.“He did say to me, he said he fancied Man United because they’ve become a bit of a bogey team for Chelsea.“Well, four minutes in. Robert Sanchez sent off Stonewall. Red card. You’ve got to go.”GettySanchez was shown a straight red card for this foul on Mbeumo[/caption]Later on in the show, O’Hara then simply stated: “‘He’s killed Chelsea in the first ten minutes of the game.”Down to ten men and with No.2 Filip Jorgensen in goal, Chelsea soon found themselves a goal down.United were all over Chelsea from the moment Sanchez marched down the tunnel.And it was Bruno Fernandes who put the Red Devils in front with 14 minutes on the clock.This is a breaking news story. More to follow