Fielding Restrictions and Powerplay Explained: Rules for Every Format
A complete guide to cricket fielding restrictions — what the powerplay is in ODIs and T20s, how many fielders can be outside the 30-yard circle in each phase, and how restrictions differ between formats.
Fielding restrictions in cricket limit how many fielders can be placed outside the inner circle (a 30-yard or 27.5-metre circle drawn around the pitch) at different phases of an ODI or T20 innings. The restrictions were introduced to encourage attacking batting — without them, captains could place all nine fielders on the boundary for pace bowling, making scoring almost impossible. By limiting outer fielders, the Laws create attacking opportunities that make limited-overs cricket the high-scoring format it is today.
ODI Fielding Restrictions
ODI fielding restrictions operate in three phases: (1) Powerplay 1 (overs 1–10): only two fielders allowed outside the 30-yard circle. At least two fielders must be in catching positions inside the circle in addition to the wicketkeeper. (2) Middle overs (overs 11–40): maximum five fielders allowed outside the circle. (3) Death overs (overs 41–50): maximum five fielders outside the circle. Additionally, for the batting team's powerplay overs (Powerplay 2 and 3 in some older formats — though these were eliminated in ICC ODIs from 2012), the batting team could choose when to take additional powerplay overs. The current ICC format uses a single mandatory powerplay (overs 1–10) with no batting-team powerplay choice.
T20 Fielding Restrictions
T20 fielding restrictions: (1) Powerplay (overs 1–6): only two fielders allowed outside the 30-yard circle. Same inner circle rules as ODIs. (2) Overs 7–20: maximum five fielders outside the 30-yard circle. The T20 powerplay (6 overs) is proportionally longer relative to the total innings (30% of the innings) compared to ODIs (20% of the innings at overs 1–10 of 50). This is intentional — making T20 powerplays even more valuable for run-scoring, as boundaries are more freely available in the powerplay than in the middle and death overs.
No Inner Circle in Tests
Test cricket has no fielding restrictions — no 30-yard circle, no powerplay limitations. Captains may place all nine fielders (plus wicketkeeper) anywhere in the outfield at any time. This fundamental difference between Test and limited-overs cricket is part of why Test cricket tactics, field placements, and bowling strategies are so different. A Test bowler can bowl with all nine fielders in catching positions in the cordon for a left-arm over-the-wicket delivery; a limited-overs bowler can never do this after the powerplay. The absence of restrictions makes Test captaincy a richer strategic exercise — every field setting is a deliberate choice with no mandatory upper limits on defensive placement.
Frequently asked questions
How many fielders can be outside the circle in a T20 powerplay?
Only two fielders — the remaining seven (excluding wicketkeeper) must be inside the 30-yard circle during overs 1–6. This forces the fielding captain to either attack with cordon catchers inside the circle or accept exposure on the boundary in just two positions, making the powerplay high-scoring for aggressive batting teams.
When was the powerplay introduced in cricket?
Fielding restrictions in ODI cricket were introduced experimentally in the late 1980s and formally in the 1990s. The 30-yard circle powerplay format became standardised through the 1990s–2000s, with the current single mandatory powerplay (overs 1–10 in ODIs) format established when the batting-team powerplay choice was eliminated in 2012. T20 powerplays (overs 1–6) have been a feature of the format since its introduction in 2003.
Are fielding restrictions the same in all T20 competitions?
Broadly yes — the ICC standard T20 fielding restriction (two fielders outside the circle in powerplay overs 1–6, maximum five outside in overs 7–20) applies across international T20Is and most franchise competitions (IPL, BBL, The Hundred, PSL). Minor variations exist in some domestic competitions but the international standard is the benchmark for all major competitions.