How Often Does a T20 Go to the Last Over? Win % by Runs Needed
A study of 6,169 full-length men's T20 matches: how often the game is still alive with six balls left, and who actually wins from each equation.
Every T20 punter knows the feeling: one over left, a target on the screen, and a price that swings with every ball. I wanted to know two things. How often does a T20 actually reach that point with the chase still on, and once it does, how does each equation tend to end? It's one of the first tables I check before putting together today's cricket predictions.
The headline answer is that 26.6% of full-length T20 matches go into the final over with the chasing side needing between 1 and 18. That's roughly one game in four, a fair price of 3.76. From there the runs needed matter enormously. Chasers needing 4-6 won 92.7%, needing 10-12 it was close to a coin toss at 52.0%, and needing 16-18 they got there only 18.6% of the time.
Period 1The IPL produces the most live final overs
This chart ranks each competition by the share of matches still live entering the 20th over. The IPL sits on top at 29.5% of 1,201 matches, and the CPL is at the bottom with 23.2% of 400. Everything else is packed fairly tightly between them, with the T20 internationals near the middle of the pack.
For a bettor, the spread is narrower than people assume. Flat decks and short boundaries get the credit for close finishes, but the gap from top to bottom is a few percentage points, not a different sport.
Full-length matches; counts in brackets.
View the data: t20 matches still live entering the last over
| Chasing side needing 1-18 runs off the final over, share of matches | |
|---|---|
| IPL (1,201) | 29.5% |
| MLC (102) | 28.4% |
| PSL (343) | 28.0% |
| BBL (611) | 27.8% |
| T20 Blast (1,415) | 26.4% |
| SA20 (118) | 26.3% |
| Super Smash (236) | 25.8% |
| T20I (1,015) | 25.7% |
| LPL (130) | 23.8% |
| BPL (466) | 23.6% |
| ILT20 (132) | 23.5% |
| CPL (400) | 23.2% |
What I take from it: the league matters a little, but the base rate of roughly one live last over in four holds up almost everywhere. I treat league as a gentle nudge rather than a reason to bet a close finish.
Period 2Every three extra runs needed sharply shifts the odds
This is the heart of the study: 1,640 live final overs, split by runs needed. Needing 1-3, the chase won 98.8% of 256 matches, a fair price of 1.01. At 4-6 it was 92.7%, and at 7-9 it dropped to 78.5%, which is where the defending side starts to have a real say with 16.3% of games defended.
The tipping point is 10-12. The chase won 52.0% of 252 matches, the fair price is 1.92, and ties came up 7.1% of the time, the highest of any band. Beyond that the fielding side takes over: 62.7% defended needing 13-15, and 76.9% defended needing 16-18, which gives the chase a fair price of 5.37.
| Needed | Matches | Chase won | Tie | Defended | Fair odds chase |
|---|---|---|---|---|---|
| 1-3 runs | 256 | 98.8% | 0.4% | 0.8% | 1.01 |
| 4-6 runs | 329 | 92.7% | 2.4% | 4.9% | 1.08 |
| 7-9 runs | 307 | 78.5% | 5.2% | 16.3% | 1.27 |
| 10-12 runs | 252 | 52.0% | 7.1% | 40.9% | 1.92 |
| 13-15 runs | 249 | 32.5% | 4.8% | 62.7% | 3.07 |
| 16-18 runs | 247 | 18.6% | 4.5% | 76.9% | 5.37 |
The tie column is easy to ignore, but across all live last overs it landed 4.0% of the time, 66 of 1,640. In the middle bands that is enough to matter if a market settles a tie against you.
Period 3Wickets in hand matter as much as the runs
Same live final overs, now split by how many wickets the chase has left. With only 1-2 wickets in hand, chasers won just 35.3% of 232 matches. With 7 or more left, they won 86.4% of 184. The two groups in between climb steadily from one to the other.
Part of that is the equation itself. Teams with 1-2 wickets left needed 12.0 runs on average, against 6.4 for sides with 7 or more in hand, because collapses and slow scoring go together. Even so, a tail facing a death bowler is a weaker proposition than any runs-needed figure alone would suggest.
View the data: last over results by wickets in hand
| Chase won | Tie | Defended | |
|---|---|---|---|
| 1-2 wickets left (232) | 35.3% | 3.9% | 60.8% |
| 3-4 wickets left (599) | 56.8% | 6.2% | 37.1% |
| 5-6 wickets left (625) | 76.2% | 2.2% | 21.6% |
| 7+ wickets left (184) | 86.4% | 3.3% | 10.3% |
This is also where the main limitation bites. These figures ignore who is actually at the crease and who is bowling, so a set top-order batter or a specialist death bowler can shift any of these rates, and the less common bands rest on smaller samples.
Period 4Fewer T20s have been reaching a live last over
The season line shows the share of full-length T20 matches still live entering the 20th over. It bounces around year to year, but the period averages tell the story: 28.9% across 2010-2016 against 24.2% from 2023 onward.
My read is that higher scoring and more aggressive chasing mean more games are settled earlier, with the target reached in the 18th or 19th over or the chase falling well short. For comparison, ODIs reach a live 50th over far less often, just 10.9% of 1,725 matches, and the chase won 54.8% of those 188.
Seasons with fewer than 100 full-length matches are left blank.
View the data: live last overs by season
| All T20 | |
|---|---|
| 2010 | 26.9% |
| 2011 | 22.8% |
| 2012 | 31.6% |
| 2013 | 26.8% |
| 2014 | 33.7% |
| 2015 | 27.8% |
| 2016 | 28.2% |
| 2017 | 31.0% |
| 2018 | 25.6% |
| 2019 | 27.2% |
| 2020 | 28.9% |
| 2021 | 23.8% |
| 2022 | 26.9% |
| 2023 | 25.3% |
| 2024 | 23.6% |
| 2025 | 24.0% |
| 2026 | 23.8% |
For anyone pricing a close-finish market, the more recent rate is the better anchor than the long-run average.
Full-time verdict
Across 6,169 matches, 26.6% reached a live last over, a fair price of 3.76. Lean towards the recent 24.2% rate before backing a tight finish.
Chasers needing 10-12 won 52.0% with a fair price of 1.92, and ties hit 7.1%. Anything well shorter on the chase in that band needs a specific reason.
Chases with 1-2 wickets left won only 35.3%, against 86.4% with 7 or more. Read the wickets column alongside the runs needed.
Questions bettors ask
How often does a T20 match go to the last over?
In 6,169 full-length men's T20 matches, 26.6% entered the final over with the chasing side needing 1-18 runs. The IPL was highest at 29.5% and the CPL lowest at 23.2%.
What are the chances of chasing 12 off the last over in T20?
With 10-12 needed off the final over, the chase won 52.0% of 252 matches and the tie came up 7.1% of the time. That puts the fair price on the chase at 1.92.
How often do T20 matches end in a tie after a live last over?
Ties came up in 4.0% of live T20 final overs, 66 of 1,640 matches. The rate peaked in the 10-12 runs band at 7.1%.
I'm Jack Thompson, and I write the cricket match predictions at correct-score.vip โ covering Tests, ODIs and T20s with an eye on conditions as much as form.
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