PlusEV Lab
Odds & value

Middle Betting Calculator

Two winning bets inside the middle

Over stake
50.00 ₽
Under stake
50.00 ₽
Profit inside
90.00 ₽
Profit outside
−5.00 ₽
Break-even middle probability
5.26 %
First winning totalLast winning total
33

How it works

An Over bet on the lower line and an Under bet on the higher line both win when the integer total falls between them. Stakes are balanced to produce the same result on either side of this interval. The break-even rate compares that outside cost with the extra profit when both bets win.

At 1.90 on Over 2.5 and Under 3.5, a 100 budget splits 50/50. Three goals earn 90; any other total loses 5. Break-even middle frequency is 5.26%.

Only half-point total lines are supported, so there are no pushes or half settlements. Both bets must use the same period and settlement rules. The required frequency is a threshold, not an estimated probability.

Over stake = budget × under odds / (over odds + under odds); p* = −outside profit / (middle profit − outside profit)
Reviewed PlusEV Lab editorial teamCalculation methodology

How the Middle Betting Calculator works

An Over bet on the lower line and an Under bet on the higher line both win when the integer total falls between them. Stakes are balanced to produce the same result on either side of this interval. The break-even rate compares that outside cost with the extra profit when both bets win.

Middle Betting Calculator

At 1.90 on Over 2.5 and Under 3.5, a 100 budget splits 50/50. Three goals earn 90; any other total loses 5. Break-even middle frequency is 5.26%.

Only half-point total lines are supported, so there are no pushes or half settlements. Both bets must use the same period and settlement rules. The required frequency is a threshold, not an estimated probability.

FAQ

Middle Betting Calculatorexpand_more

Over stake = budget × under odds / (over odds + under odds); p* = −outside profit / (middle profit − outside profit). Only half-point total lines are supported, so there are no pushes or half settlements. Both bets must use the same period and settlement rules. The required frequency is a threshold, not an estimated probability.

Key terms

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