Ravindra Jadeja took four wickets to help skittle out Afghanistan for 103 in the final session while following on.
Ajinkya Rahane and Rohit Sharma narrated an incident when Ravindra Jadeja almost put them in trouble and the Mumbai Indians' captain almost felt like punching the India all-rounder.
IPL 2018 Final Highlights, CSK vs SRH: Chennai Super Kings beat Sunrisers Hyderabad by 8 wickets to clinch IPL 2018 title
A man claiming to have witnessed the incident said the policeman thrashed Reeva Jadeja "brutally".
MS Dhoni's calm on-field demeanour also leaves space for occasional mischief.
Chennai Super Kings need one more win in five matches to seal a place in the play-offs.
Mahendra Singh Dhoni (31 no off 23 balls) hit Yuzvendra Chahal for three huge sixes as CSK knocked off the required runs in only 18 overs to move to 14 points from 10 games.
"It was my first ball and I was not ready to celebrate. Virat's wicket is always a huge wicket, I was thinking I got a good wicket," said Jadeja.
Chennai Super Kings' Ravindra Jadeja dropped Sunil Narine's catch consecutively in the second over of the match
Money does not necessarily beget performance, as the Indian Premier League (IPL) 2018 amply displays.
The newly-crowned Shreyas Iyer revived Delhi Daredevils' stuttering campaign with a massive win against a formidable Kolkata Knight Riders and now they will take on Chennai Super Kings in a crucial Indian Premier League match in Pune on Monday.
IPL 2018, Chennai Super Kings vs Rajasthan Royals Highlights: Shane Watson smashed a magnificent IPL century as Chennai Super Kings registered a comprehensive 64-run win over Rajasthan Royals on Friday.
Chennai now has a new home base at Pune and has organised the 'Whistle Podu Express' to carry fans there for their matches.
This will be a comeback of sorts to domestic cricket for Ashwin. He had decided to opt out of the recently concluded Deodhar Trophy as he was adviced a week's rest.
While many cricket experts wanted the team management to give a long rope to Kuldeep and Chahal for their fearless approach and wicket-taking abilities, India's bowling coach Bharat Arun recently said that the "race is not over yet" for Ashwin and Jadeja.
India's bowling coach Bharat Arun on Friday countered Virat Kohli by saying that Ravichandran Ashwin and Ravindra Jadeja are still "not out of the race".
Dhoni will lead the Chennai side, with Raina as his deputy. Dhoni was the man at the helm of affairs when CSK were IPL champions in subsequent seasons in 2010 and 2011. The Champions League 2010 also saw Dhoni lead CSK to the title.