Cricket Substitute Fielder Rules 2026: Can & Cannot Do

Substitute fielders in cricket are the unsung helpers you see run on when a player leaves the field. But their rights are tightly limited — they cannot bat, bowl, or keep wicket unless special concussion/injury substitutions apply.

What a substitute fielder CAN do

• Field in any position
• Affect run-outs and catches
• Take catches in the circle or boundary

What a substitute fielder CANNOT do

• Bat
• Bowl
• Keep wicket (unless the regular keeper is injured AND umpire approves)
• Captain the team

Concussion substitute — the exception

If a player is concussed, a like-for-like replacement can fully replace them — including batting and bowling. Full concussion substitute rule.

Impact Player Rule in IPL — different concept

IPL's Impact Player Rule is a tactical substitution, not an injury rule. See Impact Player Rule explained.

IPL-specific injury replacement rules

Full season-ending injury replacements need BCCI approval. Full IPL injury replacement rules 2026.

How is a substitute chosen?

Must be from the same team's squad. For internationals, the ICC must approve named substitutes pre-tournament.

Frequently Asked Questions

Can a substitute fielder take a catch?

Yes — a substitute can take catches and affect run-outs.

Can a substitute fielder bat or bowl?

No — unless it's a concussion substitute, which is a full like-for-like replacement.

Can a wicketkeeper be substituted?

Only with umpire approval, and the substitute must have keeping experience.

Is the Impact Player Rule a substitute rule?

No — it's a separate IPL-specific tactical substitution, not an injury rule.

How many substitute fielders can a team use?

Unlimited — you can bring multiple subs on and off throughout an innings.

The takeaway

Bookmark the IPL 2026 points table, check the live schedule, and use our Dream11 tools before you lock your fantasy team. CricJosh updates every hub after every match — no stale data.