Durham 2 for 0 trail Derbyshire 283 (du Plooy 122, Dal 90, Rushworth 7-44) by 281 runs

However, Rushworth returned with the new ball in the evening session to turn the momentum of the day with three wickets before debutant Stanley McAlindon cleaned up the tail to bowl out Derbyshire, leaving Du Plooy stranded on 122 not out.

Durham captain Scott Borthwick made a bold decision to field first in the heat and sunshine at the Riverside. But Rushworth would reward his skipper and his team-mates with his best first spell of the term. The seamer found life in the pitch to trouble the Derbyshire openers, removing Luis Reece lbw with an inswinger for five. Tom Mackintosh on debut behind the stumps then produced a brilliant diving catch to his left to hand Rushworth his second wicket as Billy Godleman departed for only three.

Durham capitalised on the absence of Shan Masood, who left the Derbyshire camp to join up with the Pakistan Test squad, reducing the visitors to 30 for three when Ben Raine found Wayne Madsen’s outside edge. Brooke Guest and Du Plooy stabilised matters before lunch with a stand of a 55, stymieing Durham’s charge.

A refreshed Rushworth broke the partnership by bowling Guest for 29 and then cleaned up Hilton Cartwright’s off-stump for a first-ball duck. Dal survived the hat-trick ball and endured a close shave on seven, narrowly missing his stumps with an inside edge.

Du Plooy and Dal would dig in for the rest of the session as the pitch flattened out in the baking heat at Chester-le-Street. Chances were at a premium for the home side amid solid batting led by Du Plooy, who posted his fourth half-century of the campaign. Dal was more fluent at the other end, passing fifty for the fourth time of the season from only 79 balls with six boundaries to his name.

The two players worked their way past the century partnership, becoming the first Derbyshire players to muster a hundred stand for the sixth wicket against Durham. Du Plooy’s hard work was rewarded when he notched his first century of the campaign by cutting Liam Trevaskis to the fence, but Dal could not join his team-mate with three figures following the arrival of new ball.

Rushworth bounded in from the Lumley End and claimed two wickets in two balls for the second time of the day. Dal could only fend an outside edge through to Mackintosh before Alex Thomson suffered the same fate. McAlindon would end the day with two moments to remember on his first-class debut, removing Sam Conners to claim his first scalp and Toby Pettman to end the visitors’ innings.