tl;dr: rare. no more than 20, and some were not shots but goalie being last player to touch puck when the other guys score on themselves. (which would another intersesting search)
asked Gemini: turns out there’s a wikipedia entry for goaltender goals. which lead me to ask about “own goals”; turns out no easy-to-find list. maybe ask nhl stats guys for a list, and add to the wikipedia entry? can I edit an wikipedia entry?
i used nhl website to find contact us, sent an email:
