Dubravka pulled off several impressive saves on his recall for the game.
He said, "We deserved more today. In the first 45 minutes we were in control. We didn't do the basics as well in the second but we still had a few chances. We're a bit disappointed with the result but one point is better than nothing.
"I've been patient and today I had a chance. Hopefully I can get more games but credit to Karl (Darlow) who has played well.
On the injury time save from Fabio Silva that secured a point, he added: "I was trying to react from short distance. It was a tough situation but I'm glad I was able to help the team."