Lancashire completed a four-wicket victory over Warwickshire at Edgbaston.
Luke Wells led the way with a superb unbeaten 175 as the Red Rose, set a target of 329 in a day and four overs, reached 329 for five with 24 balls to spare.
They were in jeopardy at 93 for four but Wells, who hit 22 fours and a six from 280 balls, batted beautifully alongside Rob Jones (66, 138 balls) in a fifth-wicket stand of 162 in 45 overs.
