Promotion-chasing Bankfoot made the biggest score of the season of 308 for two as they defeated Great Horton by 180 runs.
Opener Gary Wainwright made 129 and was joined in a second-wicket stand of 259 by overseas star Saleem Mughal, who hit 123.
Great Horton's bowlers had no answer to the batting onslaught which saw Wainwright hit seven sixes and 14 fours while Mughal struck two sixes and nine fours.
Bankfoot had little trouble dismissing their opponents for 128. Only late resistance from Saleem Elahi (43no) spared the visitors from an even more humiliating defeat.
Bankfoot are now two points behind leaders Saltaire who defeated Drighlington by eight wickets.
Ijaz Falil took seven for 32 as Saltaire dismissed Driglington for just 84 before knocking off the runs in 19.4 overs
Keighley are level on points with Bankfoot after a crushing ten-wicket win over Salts.
Steve Reape continued his rich vein of form with seven for 19 as Salts were skittled for 68. Lee Gordon hit an unbeaten 46 as Keighley cruised to victory.
There was a thrilling finish at Morley where visitors Bowling Old Lane sneaked a one-wicket win with three balls to spare.
An unbroken tenth-wicket stand of 22 between Haroon Zaman and Haseeb Younis proved decisive after David Nebard (4-59) had pegged back Old Lane after some good batting by Imran Mirza (45) and Amjit Ali (44).
Hartshead Moor are now bottom of the table after Windhill defeated them by five wickets to climb out of last place.
Wicketkeeper Luke Holroyd took six catches for Windhill as Hartshead Moor were dismissed for 126. Darren Drake was the pick of the bowlers with five for 39. Mahesh Patel (58) was the pick of the Windhill batsman with a knock of 58 which contained two sixes and nine fours.
Richard Robinson hit an unbeaten 98 for Brighouse who had to settle for a losing draw against Manningham Mills.
Esholt's Indian batsman Vivesh Mahajan made an unbeaten 110 in his side's losing draw against Lightcliffe.
Mahajan stroked 15 fours and dominated his side's reply of 230 for eight in reply to Lightcliffe's total of 262 which was built around a knock of 104 from John Wilson and 57 from Shaun Humphries.
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