The last time the All Blacks lost two in a row at home was way back in 1998, a defeat to South Africa in Wellington compounded by another a week later in Christchurch against Australia.
The All Blacks lost five in a row that year, an annus horribilis for them and coach John Hart, and it's a rare series of failures that Lions kicking coach Neil Jenkins, for one, is aware of.
"I did ask that question earlier to be honest with you," said Welshman Jenkins when asked about the All Blacks' most recent back-to-back defeats on home soil.
"It's an interesting stat... we know what's coming on Saturday. I always remember going back a long time with Graham Henry saying 'the boys will probably be eating barbed wire' from Saturday night onwards, probably, the All Blacks.
"We know that very rarely do they lose and very rarely do they lose at home. Everything's on the line on Saturday night - it's a series decider, a World Cup final, whatever you want to label it as. It's a humungous game. We know how hard it's going to be."