As promised, I took the time to calculate the numbers for home/away teams winning the toss. It was a lengthy exercise but provided some helpful data.
As one might expect, over the last ten years, the number of home teams winning the toss is almost equal to that of their opposition. Home teams have won the toss 164 times, away teams 167 times.
Of the 164 tosses won by home teams, they have gone on to win 80 matches, lose 35 and draw 49. This amounts to a 48.78% winning percentage and a 2.28 win-loss ratio.
Away teams losing the toss have won 21.34% of all matches with a 0.43 win-loss ratio.
Of the 167 tosses won by away teams, they have won 41 matches, lost 83 and drawn 43. This amounts to a 24.55% winning percentage and a 0.49 win-loss ratio.
Home sides that have lost the toss have still gone on to win 49.70% of the time with a 2.02 win-loss ratio.
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Over this period, home teams have won the toss and batted first 110 times. They have won 61 matches, lost 21 and drawn 28. This equals a 55.45% winning percentage and a 2.90 win-loss ratio.
Home teams have won the toss and bowled first 54 times. They have won 19 matches, lost 14 and drawn 21. This equals a 35.18% winning percentage and a 1.35 win-loss ratio.
Away teams have won the toss and batted first 120 times. They have won 31 matches, lost 60 and drawn 29. This equals a 25.83% winning percentage and a 0.51 win-loss ratio.
Away teams have won the toss and bowled first 47 times. They have won 10 matches, lost 23 and drawn 14. This equals a 21.27% winning percentage and a 0.43 win-loss ratio.
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As we can see from the data, away teams struggle to win matches regardless of whether they win or lose the toss. However, they do see a 3.21% increase in their winning percentage and a 0.06% boost in their win-loss ratio.
As such, away teams do receive a very slight increase in their winning percentage when getting to chose whether to bat or bowl first, but it is extremely marginal.
* All figures were calculated using the top 8 teams in the world.
As one might expect, over the last ten years, the number of home teams winning the toss is almost equal to that of their opposition. Home teams have won the toss 164 times, away teams 167 times.
Of the 164 tosses won by home teams, they have gone on to win 80 matches, lose 35 and draw 49. This amounts to a 48.78% winning percentage and a 2.28 win-loss ratio.
Away teams losing the toss have won 21.34% of all matches with a 0.43 win-loss ratio.
Of the 167 tosses won by away teams, they have won 41 matches, lost 83 and drawn 43. This amounts to a 24.55% winning percentage and a 0.49 win-loss ratio.
Home sides that have lost the toss have still gone on to win 49.70% of the time with a 2.02 win-loss ratio.
***
Over this period, home teams have won the toss and batted first 110 times. They have won 61 matches, lost 21 and drawn 28. This equals a 55.45% winning percentage and a 2.90 win-loss ratio.
Home teams have won the toss and bowled first 54 times. They have won 19 matches, lost 14 and drawn 21. This equals a 35.18% winning percentage and a 1.35 win-loss ratio.
Away teams have won the toss and batted first 120 times. They have won 31 matches, lost 60 and drawn 29. This equals a 25.83% winning percentage and a 0.51 win-loss ratio.
Away teams have won the toss and bowled first 47 times. They have won 10 matches, lost 23 and drawn 14. This equals a 21.27% winning percentage and a 0.43 win-loss ratio.
***
As we can see from the data, away teams struggle to win matches regardless of whether they win or lose the toss. However, they do see a 3.21% increase in their winning percentage and a 0.06% boost in their win-loss ratio.
As such, away teams do receive a very slight increase in their winning percentage when getting to chose whether to bat or bowl first, but it is extremely marginal.
* All figures were calculated using the top 8 teams in the world.