LV County Championship round-up: Durham fight back to win batting point against Sussex at Arundel Borthwick's 67-ball 50, his first of the season in the Championship, and Claydon's 15 took Durham to 231, a working total on a pitch which yielded fewer than three runs an over. The second day of Derbyshire and Yorkshire at Chesterfield was abandoned due to rain without a ball bowled, leaving the hosts 135 for seven in their first innings, 84 behind. On day one at Canterbury, Kent posted 310 for four in a productive 81 overs against Glamorgan. Former West Indies batsman Brendan Nash made 110 not out off 190 balls, with Darren Stevens racing to 120 not out off 142. James Harris took all the wickets to end with four for 80. It was a batsman's day at Chelmsford too, with Hampshire's Neil McKenzie unbeaten on 134 to end the day on 303 for six. Sean Ervine's 55 was the next best score, while David Masters, Graham Napier and Ryan ten Doeschate each took two wickets.