ST BENEDICTS B are champions of Warrington Snooker League Division Three despite losing for only the fourth time this season, 4-3 to Penketh Tavern B.
St Benedicts A, secure in second place, also lost 5-2 at Tetleys.
Any one of four teams can still win Division One.
St Patricks lost for the third week running - 6-1 at third place GTBL A - to lose top spot to Irish Club A after they ended the slight hopes of Roosters C 6-1.
Only two points separate all three clubs with one game left.
Irlam Catholic are champions of Division Two after winning 5-2 at Stockton Heath A.
Rylands A won 5-2 at Woolston B to go second but Penketh Tavern A are on the same points in third after they beat relegated Stockton Heath B 6-1.
Paul Dean produced a break of 47 in his frame as Culcheth Legion ended their relegation fears with a 4-3 win over Penketh Cons A.
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