Guide
The Follow On Rule in Test Cricket, Explained
Quick Summary
- In a five-day Test, a side leading by at least 200 runs on first innings can ask the opposition to bat again.
- The threshold is lower for shorter first-class matches.
- Captains weigh tired bowlers, pitch wear and weather before deciding.
- The follow-on can shift result and draw prices sharply in Test markets.
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- Checked 7 Nov 2026
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There is a particular hush that falls over a ground when the scoreboard shows that the follow-on has been saved. Or the groan when it has not. The follow-on is one of Test cricket's oldest and most strategic rules, and it can change the course of a match in a single decision from the captain. For anyone who follows Test cricket, or bets on it, knowing how the follow-on works and why captains sometimes decline it is part of reading the game. Here is the rule, the thinking behind it and what it means for markets.
The rule in plain terms
The short answer: if the side batting first leads by a big enough margin after both first innings, its captain can make the other side bat again straight away. That is called enforcing the follow-on. The side following on then needs to score enough in its second innings just to make the first side bat again.
The threshold depends on the length of the match. Under the Laws of Cricket the required lead is set by match duration, as below.
| Scheduled length of match | Minimum first-innings lead |
|---|---|
| Five days or more | 200 runs |
| Three or four days | 150 runs |
| Two days | 100 runs |
| One day | 75 runs |
Why a captain might enforce it
Enforcing the follow-on is the aggressive option. It gives the leading side the best chance of winning quickly, before rain or a flattening pitch can save the opposition. It also keeps the pressure on a batting side that has just been bowled out cheaply and may be low on confidence.
In the days when Tests were often drawn, enforcing was almost automatic. It still makes sense when time is short or weather is coming.
Why captains often decline
Modern captains frequently choose to bat again instead. The main reason is fatigue: bowlers who have just bowled a side out may not have the legs to do it again immediately. Batting again gives them rest and lets the leading side set a target on a pitch that will be harder to bat on in the fourth innings.
There is also the fear of a famous turnaround. Test history includes matches where the side following on recovered with a huge second innings and then bowled the opposition out on a wearing pitch. Those memories make some captains cautious.
What the follow-on does to markets
When a follow-on becomes likely, the leading side's win price usually shortens and the draw price may lengthen, because there is more time for a result. If the captain declines, the draw can come back into play depending on how much time is left.
Markets often appear on whether the follow-on will be enforced, or on the trailing side's runs needed to avoid it. These settle on specific events and can move quickly as the trailing side's lower order bats. Our Test cricket betting guide explains the three-way result and session markets, and cricket odds explains how the draw price is read.
Watching for it as a fan
Next time you watch a Test, look at the follow-on target on the scoreboard as the second side bats. The battle to save the follow-on, often fought by the tail, can be as tense as any T20 finish. If you bet on Tests, set a whole-match budget and avoid reacting to every twist; our match-day budget guide works for five days just as well as for one.
In three steps
How to follow the follow-on in 3 steps
- 1Note the threshold
For a five-day Test, the side batting second must avoid trailing by 200 or more after first innings.
- 2Watch the conditions
Consider bowler workloads, pitch wear and weather, which shape whether a captain enforces it.
- 3Read the markets calmly
Expect result and draw prices to move when the follow-on comes into play, and stick to your budget.