LV= County Championship: Wickets galore at Northamptonshire
Seventeen wickets tumbled on an eventful opening day as Northamptonshire took a measure of control against Yorkshire.
Last Updated: 31/05/14 7:54pm
Ian Butler was the pick of the hosts' attack as Yorkshire were first bundled out for just 136 in 40.3 overs.
Northamptonshire then fared moderately better, thanks to 70 from James Middlebrook, as they reached 191-7 before the close.
Yorkshire's day began badly as Adam Lyth was removed lbw for a duck with just four runs on the board by Maurice Chambers, who finished with 2-23.
Lyth was one of three Yorkshire batsmen to fail to trouble the scorers, including captain Andrew Gale and Tim Bresnan, who arrived at Wantage Road after being released from England duty. The latter pair both fell to Butler, who snared 4-41.
Yorkshire lost wickets at regular intervals but new signing Aaron Finch offered hope of a revival, hitting four fours and a six on his way to a top score of 34.
His efforts were ended when he played on to Azarullah to leave Yorkshire 95-7 in the afternoon session.
Azarullah went on to claim respectable figures of 3-41 but it was Chambers who finished the innings when he ended Liam Plunkett's late resistance after a brisk 25.
Yorkshire reprieved Middlebrook early in Northamptonshire's reply when he was dropped by Finch on 10 off Bresnan.
Jack Brooks made the first breakthrough when he had captain Stephen Peters taken at slip by Alex Lees after an opening stand of 44.
Brooks (4-58) then snared David Sales, Matthew Spriegel and Rob Keogh in quick succession to reduce Northants to 90-4 at tea.
Middlebrook batted on to reach his half-century off 70 balls, with nine fours, but he survived a scare on 59 when Lyth was unable to take a difficult chance at second slip.
Bresnan (2-54) trapped Rob Newton leg before to end a promising fifth-wicket stand of 39 with Middlebrook, whose luck then ran out when he edged the same bowler to Finch at slip.
After a stoppage for bad light in the evening, Plunkett then removed Andrew Hall lbw before the close, leaving Ben Duckett and Butler looking to extend a lead of 55 on Sunday.