The decision was taken following yesterday's emergent meeting of the BCCI's working committee.
Both Mumbai Indians and Chennai Super Kings, who are in the capital for the first play-off match, were today provided an officer each.
They are scheduled to face-off tomorrow at the Feroz Shah Kotla.
The other two teams, Sunrisers Hyderabad and Rajasthan Royals, who are scheduled to arrive in Delhi tomorrow, have also been allotted an officer each.
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The IPL last week found itself engulfed in a sensational spot-fixing scandal after Indian paceman S Sreesanth and two of his Rajasthan Royals teammates -- Ajit Chadila and Ankeel Chavan -- were arrested by the Delhi police which claimed that the trio received upto Rs 60 lakh from bookies for bowling manipulated overs.
The arrested players police custody ends today evening.
BCCI's ACSU chief Ravi Sawani, who is also heading the commission of inquiry into the allegations against the three players, met senior Delhi police officials today.
"The BCCI has assured him of cooperation in the case. I also told him of Rajasthan Royals' intention to file an FIR in the case," he added.