Mandhana's rating of 811 points did not change this week, while Wolvaardt dropped eight points from 814 to 806 after South Africa's victory over Ireland.
South Africa head coach Shukri Conrad termed his team's tour of India "a very successful one" and expressed hope that the two teams meet once again in the final of the next year's T20 World Cup.
Gill, too, has found the going tough. The opener has scored 263 runs in 14 T20Is this year, without a single fifty.
'I'm feeling strong. I am feeling fit, and I am feeling ready to go,'
The focus is to bring momentum back into the Indian dressing room: Morne Morkel
A record-extending 52nd ODI century by Virat Kohli and a rapid 57 from Rohit Sharma paved the way for India's victory in the series-opener in Ranchi.
'I think we've seen on various stages around the world now that they are proper X-factor players and that they have taken to international cricket quite easily.'
With the T20 World Cup less than two months away, India would want their captain Suryakumar Yadav to rediscover his rhythm sooner rather than later.
South African pace great Dale Steyn described Hardik Pandya as a superhero who "operates at another level mentally" with an unmatched aura. His comments came after the flamboyant India all-rounder's scintillating knock in the fifth T20I in Ahmedabad on Friday.
'Gautam's heart is in the right place. He is always ready to fight for the country and the team.'
India require a victory in the third and final ODI to avoid a second successive series defeat against the Proteas after succumbing 0-2 in the preceding Tests.
After a clutch performance in the third T2OI against South Africa, Indian seamer Arshdeep Singh indulged in some friendly banter with bowling coach Morne Morkel, who received unwanted screen time during Arshdeep's poor performance during the 2nd T20I match.
The 14-year-old became the youngest U-19 captain to score a century in Youth One-Day cricket.
The T20 WC champions will look to enter this phase with clarity of intent as they refine roles, streamline combinations and settle the XI that will carry the weight of expectations in front of home crowds.
Out-of-form India vice-captain Shubman Gill has been ruled out of the last two T20I games against South Africa with a toe injury, sources close to the team told PTI.
The Proteas have included three frontline spinners in the squad with Keshav Maharaj leading the attack, while also consisting of Simon Harmer and Senuran Muthusamy, who was the player of the series against Pakistan.
Images from the fifth T20 International between India and South Africa, in Ahmedabad, on Friday.
The controversial decision to select Shubman Gill in place of a well-settled Sanju Samson as the opener has backfired for the Indian team so far.
'The runs from his bat at the top of the order will be crucial for India's success in this five-match series against South Africa.'
Steyn, however, said his team had "exceeded expectations" on their tour of India.
He topped the run-scoring chart in the previous edition of the SA20, which was during the time he started implementing changes in his batting technique after having a conversation with his batting coach at Lions and MI Cape Town, Hashim Amla.
South Africa batting coach Ashwell Prince said the Proteas' ODI side still needs to sharpen its temperament in "clutch moments".
Knockout games different than league, South Africa will start afresh against India: Wolvaardt
South Africa captain Temba Bavuma revealed that he received an apology from Jasprit Bumrah and Rishabh Pant for an offensive comment during the Kolkata Test.
Left-arm spinner Wellington Masakadza was the pick of the home bowlers with figures of 4-98, while leg-spinner Vincent Masekesa took 2-117.
Senior batter Virat Kohli's awesome genius in 50-over format was on full view during his 52nd hundred that guided India to a strong 349 for eight against South Africa in the first ODI of the three-match series in Ranchi on Sunday.
The team's balance puzzle once again took centre stage on Tuesday night, even as individual performances from the ongoing series highlighted why leaving either out is a tough ask.
''South Africa have got some world class batters and obviously they've got some unbelievable bowlers there as well so it's going to be a good challenge and obviously it's a one-off Test match.'
Shubman's T20I series participation against South Africa doubtful; Samson, Jaiswal contenders for the slot
India's chances of reaching the World Test Championship finals (WTC) took a major hit as they slipped to the fifth spot in standings following their embarrassing 0-2 series whitewash to South Africa at home.
Rohit Sharma poised to become 4th Indian batter to score 20,000 international runs
India opener Shafali Verma's match-winning performance with the bat in the Women's World Cup final against South Africa last month has earned her the ICC 'Player of the Month' award for November.
K L Rahul takes over the captaincy after regular skipper Shubman Gill missed the series because of a neck injury.
Throughout the Test series, Indian batters struggled against a strong South African bowling attack. Indian batters averaged just 15.23 across the two-match Test series against South Africa.
Hardik Pandya poised for double milestone in South Africa series
The Proteas had kept the decision on playing Rabada open until Friday morning.
India and South Africa will lock horns in a two-match Test series from November 14, with Kolkata and Guwahati playing hosts.
Virat surpasses Tendulkar for most centuries in a single format, extends golden run in Ranchi
South Africa will aim for their first Test victory in India in more than 15 years.
In a night that will be etched in Indian cricket history, Rohit Sharma fought back tears as the women in blue conquered the world in front of a packed Navi Mumbai crowd on Sunday.