South Africa, New Zealand battle for World No 1

South Africa and New Zealand will have more than the Greatest Rivalry series at stake in Baltimore on Saturday, with the World Rugby No.1 ranking also set to be decided at M&T Bank Stadium.

Springboks hold narrow World Rugby rankings lead

The Springboks enter the final Test ranked first in the world with 94.33 rating points, while the All Blacks sit second on 91.90.

South Africa lead the four-Test series 2-1 after victories in Cape Town and Johannesburg followed New Zealand’s opening win at Ellis Park.

However, any All Blacks victory in Baltimore would be enough to take New Zealand back to the top of the world rankings.

All Blacks can reclaim World No 1 ranking

If New Zealand win by 15 points or fewer, they would gain 1.25 rating points and climb to 93.15. South Africa would drop by the same amount to 93.09, leaving the All Blacks No.1 by just 0.06 points.

A New Zealand victory by more than 15 points would produce a larger swing. The All Blacks would rise to 93.77, while the Springboks would fall to 92.47.

A draw would leave South Africa at No.1 on 94.09, with New Zealand moving to 92.15.

Springboks can extend advantage with victory

A South African win would strengthen their position at the top.

Victory by 15 points or fewer would take the Springboks to 95.09 and drop New Zealand to 91.15. A win by more than 15 points would increase South Africa’s rating to 95.47, with the All Blacks falling to 90.77.

The rankings battle adds another dimension to the series finale, with South Africa also needing only a win or draw to secure the inaugural Greatest Rivalry title.