Required Run Rate in Cricket: Chasing a Target Explained
The required run rate (RRR) tells the team chasing a target how many runs per over they need to win. Learn how it is calculated, how it changes during a chase, and how teams use it strategically.
What Is Required Run Rate?
Required Run Rate (RRR) is the number of runs per over the chasing team must score in the remaining overs to reach and exceed the target set by the team that batted first. It is displayed on scoreboards during limited-overs chases and is constantly updated after every delivery.
The Formula
RRR = Runs Needed ÷ Overs Remaining. If a team needs 120 runs from 15 overs, RRR = 120 ÷ 15 = 8.0 runs per over.
Strategic Use of RRR
Teams batting second plan their chase around the RRR. In T20s, an RRR of 8–9 per over is manageable in the powerplay; an RRR above 15 in the death overs is extremely difficult. Captains use the RRR to judge when to send in pinch hitters, when to accelerate, and when to play conservatively and plan for the final overs.
Frequently asked questions
What is the highest successful chase RRR in T20 cricket?
Successful chases with RRRs above 20 runs per over in the final few overs have occurred in T20 cricket when teams hit multiple sixes. The overall chase RRR for the full innings on successful chases is typically between 9 and 12 per over in T20Is.
Does RRR apply in Test cricket?
RRR is applicable in Test cricket fourth-innings chases, where the batting team sets themselves a target of runs per over to complete the chase before running out of time (overs or days). It is less commonly displayed but strategically relevant.