Hull head coach Liam Rosenior told BBC Radio Humberside:
"No blame on Adama. We score that chance and everyone goes home happy with a great three points against a very good team.
"He knows he has to score and he is devastated - but I don't want a blame culture at this club.
"We had to be tactically right as first-half Leeds were outstanding. I thought we were the better team in the second half, even before the sending-off.
"The stats say no shots on target but I don't think that tells the full story from the chances we created. We are in a good place, with 12 points from seven games against very, very good teams."
Leeds boss Daniel ****e told BBC Radio Leeds:
"I am a bit divided because we were so dominant after a good start and we created so many good chances when I think about the first half.
"There was Georginio Rutter with a one-on-one and Summerville with top shooting positions and two great saves from the goalkeeper.
"Sadly we conceded the red card and then the opponent gets a bit more confident and you have to sit a bit deeper. After 89 minutes they had a monster chance and normally it is a goal.
"Under these circumstances it is definitely a good point. I am pleased with the clean sheet and the performance [but] we should be a bit more clinical with our chances."