Viewers in Russia can order the PPV Package to watch the UFC 252 live from their favorite device. You could tune in Fox Sports or ESPN to watch the preliminary fights for free. The good thing here is that you can also use your UFC Fight Pass to watch the boats excluding the main event. Check your full options in the UFC.tv. MatchTV is the official broadcaster in Russia. You could also purchase the PPV through the channel.
Ireland viewers can tune in the Eleven Sports. As mentioned, BT Sport will no longer provide the service starting from December 3rd. You will want to purchase the PPV through the UFC.tv for a safer and more comfortable option. If you already have the UFC FIGHT PASS, the process will be much easier. Not to mention that you can also watch Preliminary Fights live stream for free by using your FIGHT PASS credentials.