Surrey's batting capitulated for the second time as Middlesex sealed an innings win before tea on day three.
Steve Finn claimed 4-19 as Middlesex crushed Derbyshire by an innings and 35 runs with a day to spare at Lord's.
Kent completed a 10-wicket victory over Middlesex to open a 36-point lead at the top of Division Two.
Neil Dexter is set to leave Kent after turning down a new deal at the club because he wants to play more first-team cricket.
Essex have taken Neil Dexter on a month's loan from Kent.
South Africa v West Indies Tes
Match delayed due to rain
Australia v India Test Series
Australia trail India by 187 runs with 6 wickets remaining
KFC T20 Big Bash League 2014/2
Adelaide Strikers win by 8 wickets
Matt Floyd previews the fourth Big Bash League and wonders if Kevin Pietersen can help the Stars make that final push.
After another series defeat, our pundits identify where England are going wrong in ODI cricket.
Australia and New Zealand will co-host the 2015 Cricket World Cup from February - here's a taster of what's in store.