Lorentzson told the Coventry Telegraph: “It was a big game for me but I am disappointed with the result.
“I got my head to the ball from a corner and took a nudge at the time so it should have been a goal. At 1-1 there it would have been a different game.
“Everyone is disappointed and know we can play much better than that. They scored two goals from set-pieces, from two corners, and that’s not good enough.
“We have to pick our men up and concentrate, not let them get away from us like I did when I nearly scored from a corner at the other end.
“There’s a lot more to come from me. I have high expectations from myself and know I can do better next week, if I play.”
More on this - http://www.coventrytelegraph.net/sport/football/football-news/coventry-city-debutant-martin-lorentzson-10812863