The development means the second ODI scheduled in Rawalpindi on Thursday will not happen. Pakistan had won the first ODI by six runs at the same venue on Tuesday.
Player of the series, Duffy was voted Player of the Series as well for his 10 wickets.
Earlier, Lahore was scheduled to host five games of the event, including the final on November 29 but the three boards have agreed to hold the proceedings exclusively in Rawalpindi now.
As both sides head into the 2nd ODI, Sri Lanka will aim to bat deeper and convert starts into substantial scores, while Pakistan will look to continue their winning momentum.
Former SA captain Graeme Smith said neither team would want to lose wickets to pacers before spin comes into play.
Armed with a potent spin attack, taking on South Africa seems like competing against a "subcontinent team", Ten Doeschate said, admitting that they need to get better at negotiating the spin challenge
South Africa, despite being among the most consistent Test sides globally, have struggled in India, losing their last two series in 2015 and 2019 without a single win.
The 24-year-old has been in exceptional touch, scoring four centuries in his last five first-class matches, including twin tons against South Africa 'A' in Bengaluru last week.
Since this is not a mega auction, franchises have the freedom to retain or release as many players as they wish.
The pacer acknowledged his struggles in high-pressure matches, referencing the Asia Cup final where he conceded 50 runs in just 3.4 overs.
Rohit last played a Syed Mushtaq Ali Trophy match back in the 2011/2012 season, marking a long return to domestic T20 cricket if he decides to come back for Mumbai.
Rohit and Kohli have retired from Tests and T20 Internationals, and now the board wants them to stay match-fit through India's domestic circuit.
SL may rue selecting only 2 pacers on a pitch that offered little for spin. Additionally, burning both reviews in the first 11 overs could prove costly, as they missed a chance to dismiss PAK cheaply.
This year, the event will follow the mini-auction format, offering franchises limited opportunities to tweak their squads and make tactical additions.
For Delhi, the defeat reflected a deeper crisis within the team setup. Coached by Sarandeep Singh, Delhi now languishes at sixth position in Group D with only seven points after four matches.
Fast bowler Mohammed Siraj highlighted the importance of consistency and rhythm in what he called a crucial series for India's WTC campaign.
The Ajit Agarkar-led selection committee appears to be looking beyond the 35-year-old speedster, who last featured for India in the Champions Trophy earlier this year.
A high-intensity explosion ripped through a car parked near the Red Fort metro station on Monday evening, gutting several vehicles and killing at least eight people.
Cricket fans can watch the live streaming of the Pakistan vs Sri Lanka 1st ODI match on the FanCode app and website
After putting on board 446 in the first innings, Mumbai ran through a frail Himachal Pradesh batting line-up twice in as many days