New Zealand cricket captain Kane Williamson is nursing a hamstring injury ahead of the second one-day international against England tomorrow in his home town of Tauranga.
Mark Chapman has been brought into the squad as cover, with Tim Southee set to lead if Williamson is deemed unfit to play.
Coach Mike Hesson described the injury as "mild" and said Williamson would have to prove his fitness to "make sure he's 100 per cent ready to go".
Hesson surmised part of the problem had been that the ground was "quite soft" during the first ODI of the series at Hamilton's Seddon Park.
"The guys found it heavy on the legs, so you can get the odd niggle.