Chapman's total runs tally of 290 is the most by any player in a five-game T20I series.
The BlackCaps tour party will expand to 16 with the addition of Chapman and new arrivals Tom Blundell and Henry Nicholls, while T20 squad member Dane Cleaver is returning home to New Zealand as planned.
New Zealand ODI Squad for Pakistan: Tom Latham (c), Tom Blundell, Chad Bowes, Mark Chapman, Matt Henry, Ben Lister. Cole McConchie. Adam Milne, Daryl Mitchell. Jimmy Neesham, Henry Nicholls, Rachin Ravindra, Henry Shipley, Ish Sodhi, Blair Tickner, Will Young
