Oxford Downs 2nd's promotion hopes nosedived when they collapsed to 62 all out at home to Stokenchurch in Division 4.
Stefan Read took 6-23 for the visitors, who had scored 158 after being inserted, Joe Brown making 58 and Steve Roberts taking 3-47.
Ox Dns 2nd 5pts, S’church 25
Cropredy stayed third after beating Shipton-under-Wychwood 2nd by 23 runs.
Geoff Barrett hit 81 and Matt Dyer 41 before James Coleman crashed 46 not out from 20 balls to take Cropredy to 258-8 dec.
Anthony Prior-Wandesforde took 6-80, but conceded 24 runs from one over as Coleman ran riot.
Shipton made a fast start in pursuit, but were eventually all out for 225, Ed Somerton taking 3-46.
Shipton 2nd 7, Cropredy 25
Assif Hussain hit a fine 108 not out to take Banbury Twenty 2nd to a five-wicket home win over Cumnor 2nd.
He received invaluable support from Steve Partington (41).
Earlier Ian Belcher (56), Mark Kirsten (50) and Malcolm Evans (49) helped the visitors reach 221-4 after they were asked to bat.
Banbury XX 2nd 25, Cumnor 2nd 9
Aston Rowant 2nd put in a near perfect performance to beat Princes Risborough by nine wickets.
First they dismissed the visitors for 102, Matt Needham taking 4-27 and Tim Foster 3-25.
Then Thad Cooper hit 50 and Mike Walker 30 not out as Rowant eased to 105-1.
A Rowant 2nd 25, P Risborough 2
Lee Morgan took 5-29 and Pete Hastings 3-33 as leaders Great Brickhill skittled Kimble for 134.
Arran Aris then hit 52 and Shannon Tubb 34 as the visitors cruised to 136-2.
Kimble 4, Great Brickhill 25
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