Temba Bavuma described South Africa's victory over Pakistan as an emotional rollercoaster as the Proteas clinched a place in the World Test Championship final.

South Africa entered the first of two home Tests against Pakistan knowing a victory would send them to their first World Test Championship final, set for June 2025.

After having the upper hand for much of the Test match, the hosts suddenly found themselves facing the prospect of defeat in their second innings, dramatically falling from 96-4 to 99-8 in their chase of 148, with an inspired Mohammad Abbas (6-54) tormenting them.

However, Kagiso Rabada (31 not out) and Marco Jansen (16no) put on an unlikely 51-run partnership for the ninth wicket in front of a tense but captivated crowd at Centurion.

The two-wicket victory ensures South Africa will face either India or reigning champions Australia for the title of world champions, and captain Bavuma says the Proteas had to overcome many hurdles.

They suffered defeats to India and New Zealand at the outset of the 2023-25 cycle, but will now have the chance to make history at Lord's next year.

"Quite an emotional moment for me," Bavuma, who led his team with a crucial 40, said.

"It was a good advert for Test cricket. A lot of joy and happiness on our side, a bit of a rollercoaster.

"It is a big one, not just for myself but also the team and the coach. Looking at the way we started our campaign, against India and then New Zealand with a not-so-strong team, and the way we have gone through with our performances... not many gave us a chance.

"We have overcome a lot. We haven't been ruthless but have found a way to ensure the result was on our side.

"Today was a testament and speaks to the character of this group. We can pick on certain individuals at times, but performances like this give reason to say that these guys are here for a reason and are the best. We will enjoy the moment."

Asked about the mood at lunch following South Africa's middle-order collapse, Bavuma said: "There was not much of a conversation, I was still sulking in the toilet!

"Aiden [Markram] was leading the boys, trying to keep them positive.

"I'd like to say there was still confidence and belief in doing it! I came out [near the viewing area] when we needed about 15 runs, but even then I didn't come out fully. It was a tough one emotionally."