Your stats don't really make much sense.
He was hurt once in the first half, missed some snaps, then didn't play in the 2nd half.
In the first half he was very efficient going 9/11 for 56 yards. Had a TD, no picks and no fumbles. He also had 25 yards on the ground.
Are you saying because his passing yards were low he wasn't good? Come on. Dalton was not a problem and his contributions in the first 1/2 helped the team get the win.
I get it. Many people are so excited about Fields that anything in the way of him being on the field is undesirable, but let's try to be objective. Dalton played well.