O'Neill's does not seem like the type of place that requires calling ahead and making reservations - I believe it's first come, first serve. Honestly, BSG's (Buffalo Sports Garden) would be the better place to go for large groups of people on game days if you're intent on sitting at a table and ordering food rather than standing at a table and ordering food (something you'd probably end up doing if you go to O'Neill's as they tend to get PACKED on game days). You should probably call BSG's to make sure you can get a table large enough for your needs! I actually prefer BSG's over O'Neill's because they have great service, tons of flat screen TV's, more seating at the bar, and their wings are fantastic! I ordered their honey sriracha wings last time I went and they were so good that I couldn't stop eating them! If proximity to the stadium is the main concern, O'Neill's is the place to go (BSG's is several miles further east down Southwestern Blvd). Whichever you choose, enjoy! 😄
You can call and let them know when and how many are coming to let them make arrangements
They don't do reservations and they are crowded. It's a fun place to go but it is crowded
In general its first come 1st served as for game days its standing room only depends on time perhaps. I'd call to verify ahead a few days to ask. Sorry I don't have an exact answer. The food is good.
It is mostly standing room only. Don't think they do reservation.
Thanks! Your answer is awaiting moderation.