Rochina scored his first ever goal in the Premier League at the weekend in the 1-1 draw with Fulham.
“Fulham are a good team and I think it was a good point,” said the 20-year-old in The Lancashire Telegraph. “It was very important. The game wasn’t at home, it was a difficult game.
“Arsenal is a good game but I think we must work hard and I think we can win the game. They are a great team but we have many good players and a good team. I think we can win.
“Next weekend I will try for that, and the other players the same.”
The Spaniard said of his goal against Fulham: “It was a great moment.
“I think it was the best moment since I arrived here, but the most important was the one point for the team. I think the team go up little by little.
“I think it is not my best moment, I think I go little by little for my best fitness. It is my third goal but the important thing is the team play good and win the games.”