On 18 July, the All Blacks drew first blood in the series, coming from behind to defeat the Wallabies 22–16 at Eden Park. The All Blacks then departed for a two-test series against the Springboks in South Africa. The Boks won the first test 28–19, a result that not only gave them the series lead but also put them ahead of the All Blacks for first place in the IRB World Rankings. The following week, they defeated the All Blacks again, with Morné Steyn scoring all of their points in a 31–19 win. Steyn's performance broke the previous mark of New Zealand's Andrew Mehrtens for individual points in a Tri Nations match. The Boks completed their home leg with a 29–17 win over the Wallabies in Cape Town, with Steyn scoring 24 of their points. The series then travelled to Australia for the Wallabies' three home matches. It opened with the second Bledisloe Cup match with the All Blacks, won by the All Blacks 19–18. The Springboks then picked up a 32–25 bonus-point win over the Wallabies in Perth. The Wallabies then defeated the Springboks 21–6, at Brisbane. The Springboks had to wait another week to try grasp the Tri-Nations title, but had to face the All Blacks at home in Hamilton. The Boks claimed the Tri Nations crown for the first time since 2004 with a 32–29 win. In the final match of the series on 19 September, the All Blacks thumped the Wallabies 33–6 in Wellington. The final match of the Bledisloe Cup series between Australia and New Zealand took place after the Tri-Nations, on 11 October.
John Smit's 60th start as Springboks captain gave him sole possession of the all-time lead in that category.
Morné Steyn's 31 points set a new individual record for points in a Tri Nations match, breaking Andrew Mehrtens' previous mark of 29 for the All Blacks against Australia at Eden Park in 1999 as well as the most points scored by an individual in a game against the All Blacks. It is also an all-time Test record for most points by a player who was responsible for all of his team's scoring.
Morné Steyn became the highest individual point scorer in a Tri-Nations season with 95 points this season alone.
Frans Steyn's three penalties were all kicked from his own half of the field. He is believed to be the first player ever to have converted three penalties from his own half in a Test match.
Dan Carter reached two major milestones in the first half:
* His first penalty made him the leading point scorer in Tri Nations history, surpassing former All Black Andrew Mehrtens. Carter entered the match with 326 Tri Nations points to Mehrtens' 328, and ended the evening with 345.
*His third penalty of the match made him the seventh player in history to reach 900 career Test points. He entered the match on 893 Test points, tied for seventh all-time with Montgomery, and ended the match in sixth place with 912 points, also surpassing former Wallaby Michael Lynagh.
