Samson scored 74 off 47 balls while Nair took 27 balls for his 50-run knock as the two young batsmen shared a 100-run stand in 57 balls after early departure of Shane Watson.
Samson, who opened the innings instead of Ajinkya Rahane, hit three sixes and seven fours, while Nair's knock was studded with two sixes and seven fours.
Big-hitting Australians Brad Hodge (29 not out) and James Faulkner (23 off 12 balls) then joined hands in the last five overs to add 49 runs for the fourth wicket.
Mumbai need to win the match inside 14.3 overs to edge out their rivals on better net run rate to qualify for the play-offs.
The tall Faulker swung Harbhajan Singh for successive sixes over mid wicket and a square cut four in the offie's final over, 17th of the innings, to take the score past 150.
Faulkner slammed one more six before holing out to Corey Anderson in the deep off Pollard while Hodge remained unbeaten at the other end.
Asked to bat first, the Royals were kept pegged back by some accurate bowling from Jasprit Bumrah who even bowled a maiden over to Watson.
Samson showed aggressive intent from the first ball and hit Corey Anderson for an on-driven four. He then hit Bumrah's full toss for another four and then slog swept Pragyan Ojha for a six.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
