|European Rugby Champions Cup Pool Four|
|Venue: Thomond Park, Limerick Date: Sunday, 21 January Kick-off: 16:00 GMT|
|Coverage: Preview, live text commentary and match report on BBC Sport website|
The Champions Cup game between Munster and Castres at Thomond Park has been put back three hours because of heavy rain and now has a 16:00 GMT start.
The decision was made by referee Ben Whitehouse following a pitch inspection at the Limerick venue at 12:00.
Munster are top of Pool Four but need to win on Sunday to be assured of qualifying for the quarter-finals.
Leicester host second-placed Racing 92 in the other pool game, which has a 13:00 kick-off.