The Arsenal club Supremo Arsene Wenger believes that this season Sanchez is pole apart from his best, though last night Sanchez has scored a stunner in their Europa league match.
Football news says this season the Want away attacker is still unable to restore his best form after mangle start to the season.
Last night Arsenal made a brilliant start in their this season Europa league campaign, they put Cologne in a sword after that match and managed to win the game by 3-1 goals, the Chilean superstar produces a moment of brilliance in that match to put Arsenal ahead.
After the match, Wenger opined: "We had a slow start and there was accidental goal. After that, it was important not to concede and panic and put more pace into our game. From then. we controlled the game and won convincingly in the end,"
"I think Sanchez is still running after his best form. He is a fantastic football player but physically he has just come back. But he has it in his locker to do something special, which he did.
"We want to do well in all the best competitions and I had an experienced team today, even though I made nine changes. They are all top-class players. There is no hierarchy in the squad."
Last night 20000 Cologne fans were there in front of the Emirates but Arsenal had only 300 Cologne tickets but after the hour mark the match finally started, but it was not an ideal star for The EPL giants as they conceded the first goal in that match from a stunner strike of Jhon Cordoba in the ninth minute.
In the 49th minutes, the newly joined man Sead Kolasinac gave the London side a lead and after that Sanchez gave them the lead.