New Zealand women's cricket captain Sophie Devine became the first player to pass 50 in five successive Twenty20 internationals on Monday when she scored 105 in her side's 69-run win over South Africa in Wellington.

The 30-year-old scored 72 against India last February and had innings of 54 not out, 61 and 77 earlier in the series against South Africa.

India batswoman Mithali Raj, former New Zealand men's captain Brendon McCullum and West Indies opener Chris Gayle are the only players to have passed 50 in four successive Twenty20 internationals.

"The last 12 months I have really challenged myself to be consistent with my performances," Devine said after the match on her home ground at the Basin Reserve.

"If I looked at my batting a couple of years ago I could have a match-winning contribution but it wasn't as regular or often as I would have liked." It was also just the second Twenty20 international century by a New Zealand woman. Suzie Bates, who was batting with Devine, is the other.