Naw, there was a guy that lost a legit no-no.. Harvey Haddix ??? Maybe he won the game, I can't remember, but someone had a no hitter 9 or 10 innings, and lost on a walk and an error or two.
Ken Johnson Colt 45's lost a CG no no to the Reds 1964. Pete Rose reached via E. Chico Ruiz sacs him, and Rose scores on another inf error to win 1-0. Haddix threw perfect for 12 and gave up HR in the 13th. Also weird.
Several guys have lost no-hitters. A guy for the Yankees lost one 4-0 against the White Sox back when the Yankoffs really stunk. Andy Hawkins, I think. A lefty.