Cricket is the only major sport that is played in three very different formats at the top level. If you are new to the game, or you want to explain it to a friend, understanding the difference between Test, ODI and T20 cricket is the best place to start.
Test cricket: the original format
Test cricket is the oldest and longest format. A match is scheduled for up to five days, and each team bats twice. There is no limit on overs per innings, so a team can bat for well over a day if its batters stay in.
A Test can end in four ways: a win, a loss, a draw (when time runs out before a result) or, very rarely, a tie. Because conditions change over five days, Test cricket rewards patience, technique and the ability to adapt as the pitch wears.
- Duration: up to five days
- Innings: two per team
- Ball: red ball (pink ball for day-night Tests)
- Clothing: traditional whites
One Day Internationals (ODI)
ODIs were introduced in the 1970s to produce a result in a single day. Each side bats once for a maximum of 50 overs. Fielding restrictions, called powerplays, limit how many fielders can stand outside the inner circle during certain phases, which encourages attacking batting.
The ODI World Cup is one of the most prestigious trophies in the sport. India lifted it in 1983 under Kapil Dev and in 2011 under MS Dhoni, with the 2011 final played at the Wankhede Stadium in Mumbai.
T20: the fastest format
Twenty20 cricket gives each team just 20 overs, and a match usually finishes in about three and a half hours. It is built for big hitting, clever variations from bowlers and sharp fielding. T20 also powers franchise leagues around the world, with the Indian Premier League (IPL) the most famous of them.
India won the first T20 World Cup in 2007 and won the title again in 2024.
Quick comparison
| Format | Overs per innings | Innings per team | Typical length |
|---|---|---|---|
| Test | Unlimited | 2 | Up to 5 days |
| ODI | 50 | 1 | About 7–8 hours |
| T20 | 20 | 1 | About 3.5 hours |
Which format should you watch first?
If you are new to cricket, start with T20. The rules are the same as in longer formats, but the action is fast and every over matters. Once you understand the basics, an ODI shows you how teams plan an innings, and a Test match shows the sport at its most tactical.
Whichever format you choose, the best way to learn is to watch with a scorecard open and follow how each over changes the match situation.
