While this does seem an incredible coincidence, the reliability of the report is unclear.

I'm waiting for a series of incredible coincidences to occur so I can be a hero.

That could have happened only by a coincidence so incredible as to be not worth any belief.

In an incredible coincidence, Sarah happens to walk by on her way home.

It must be nothing more than an incredible coincidence.

Whatever the underlying reasons, the war that actually took place resulted from individual decisions, chance events and at least one "incredible coincidence."

Either it's an incredible coincidence, or there was some creative borrowing going back and forth between the two games.

The report noted that it found no information to corroborate this "incredible coincidence."

Feeling the need to tell someone, anyone, of this incredible coincidence, I attempted to show her my find.

"Then my effort here has not been for nothing, thanks to the incredible coincidence of meeting you."