Ross Taylor of New Zealand walks across the outfield during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

Martin Guptill of New Zealand walks across the outfield during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

Hamish Rutherford of New Zealand during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

New Zealand captain Brendon McCullum and Kane Williamson walk across the outfield during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

BJ Watling of New Zealand walks across the outfield during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

New Zealand captain Brendon McCullum walks across the outfield during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

England captain Alastair Cook catches the ball during a slipfielding drill at a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

England captain Alastair Cook takes part in a fielding drill during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

England captain Alastair Cook speaks with England coach Paul Farbrace during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

Adam Lyth of England bats during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

Ian Bell of England speaks with England coach Paul Farbrace during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

England captain Alastair Cook speaks with England coach Paul Farbrace during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

Stuart Broad of England bowls during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

England captain Alastair Cook and New Zealand captain Brendon McCullum hold the Investec Series Trophy at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

Mark Wood of England bowls during a nets session at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

England captain Alastair Cook and New Zealand captain Brendon McCullum hold the Investec Series Trophy at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.

The England team (top row: Adam Lyth, Moeen Ali, Mark Wood, Ben Stokes, Jos Buttler and Chris Jordan. bottom row: Gary Ballance, James Anderson, Joe Root, captain Alastair Cook, Stuart Broad and Ian Bell) at Lord's Cricket Ground on May 20, 2015 in London, United Kingdom.