COUNTY CHAMPIONSHIP DIVISION TWO ROUNDUP: Middlesex were bowled out for 177 by Derbyshire at Lord's, while Ben Dawkins dominated the first day at Beckenham where Kent welcomed Ben Stokes' Durham
Bristol (day one of four): Gloucestershire 154, Northamptonshire 37-3 - Northamptonshire are 117 runs behind with seven first-innings wickets remaining
Ben Sanderson produced an outstanding display of seam bowling as Northamptonshire edged the first day of the County Championship Division Two match against Gloucestershire at the Seat Unique Stadium, Bristol.
Exploiting bowler-friendly conditions and a hybrid pitch, the 37-year-old right armer returned figures of 5 for 47 in 19 overs as the home side were summarily dismissed for 154 inside 52 overs after losing the toss. He was ably supported by Harry Conway and Luke Procter, who weighed in with 2 for 54 and 2 for 24 respectively on a day Gloucestershire's batters will want to forget in a hurry.
Ollie Price was the exception to that rule, the 24-year-old displaying eminently sound judgment in staging a face-saving innings of 50 not out which spanned four hours and enabled Gloucestershire to recover from the wreckage of 19 for 4 and at least give their bowlers something to defend.
Gloucestershire's seam attack then mounted a spirited fightback in the final half hour, Matt Taylor removing Ricardo Vasconcelos and Gabe Bell sending back Conway and Calvin Harrison in quick succession as Northants reached the close on 37 for 3, still 117 behind, at the end of a day in which 25 overs were lost to rain and bad light.
Related: Ben Aitchison rewarded for embracing relentless toil

Ben Stokes was in action for Durham at Beckenham (Clive Rose/Getty Images)
Southport (day one of four): Worcestershire 270, Lancashire 28-0 - Lancashire are 242 runs behind with 10 first-innings wickets remaining
Fifties by Daniel Lategan and Matthew Waite enabled Worcestershire to a post a competitive 270 in their first innings on the opening day of the County Championship match at Southport.
That represented a fine recovery after the visitors had collapsed to 107 for 6 half an hour after lunch. Lategan's 53 had been responsible for almost half those runs, but Waite then shared four partnerships, none of them worth less than 25 runs, before being last out for 77.
The most successful Lancashire bowler honours was George Balderson, who finished with 3 for 62, and the home side were 28 without loss at the end of a day when well over 1,500 spectators had crowded into this beautifully presented outground.