Betting Strategies
02.05.2023, 12:36
20.05.2024, 12:54

Maximising Your Wins with The Miller Betting Strategy

The financial management strategy was named after the American handicapper J. R. Miller, who authored articles and theories on betting. Miller's work emphasised the importance of managing one's bankroll to maximise long-term profitability in sports betting.

Miller Betting Strategy

The J.R. Miller betting strategy involves dividing one's bankroll into equal units and only betting a small percentage of the bankroll on each wager. This approach helps to minimise losses during losing streaks and maximise profits during winning streaks. The J.R. Miller betting strategy is still used today by many experienced bettors as a critical component of their overall betting approach.

Miller's Strategy for Bankroll Management in Sports Betting

Miller's strategy, also known as the plateau system, involves managing one's bankroll prudently and placing bets on equilibrium odds. The purely equivalent odds are rare at bookmakers, so Miller recommends betting on odds ranging from 1.85 to 2.10. For instance, if the odds are 1.91, the bettor must correctly predict at least 52.4% of the events to win.

The bet amount remains constant and does not exceed 1% of the bankroll. According to Miller, even if the bettor has a 56% success rate over time, betting above the specified percentage will result in financial losses.

In the second part, it is essential to implement a precise betting strategy. This involves placing bets that are 1% of your entire bankroll until the total value of your bankroll has risen by 25%.

Miller considered strategies that increased or decreased the size of bets based on winning or losing to be illogical. A series of victories or losses only occur in the past, and no one knows the outcome of current events in advance.

Miller's Betting Strategy for Long-Term Profitability

The key to Miller's strategy is the turnover of capital. Place a high volume of bets (such as 1000 bets annually). For example, if a bettor invests $10,000 and achieves a 56% winning rate, they could earn a net profit of $7600 for the year - equivalent to 76% of the initial bankroll.

Miller's Betting Strategy

The key to Miller's strategy is to reach the expected bankroll size (plateau) before increasing bet sizes. This ensures the bettor can avoid risking too much of their bankroll on any given bet. By following this approach, Miller's scheme can bring consistent profits over the long term, mainly when the bettor achieves a winning rate of at least 56%.

In fact, for bettors who achieve this winning rate, Miller's financial management can bring in a net profit of 100% of their initial bankroll. This is due to the capital turnover resulting from the high volume of bets placed using the flat bet size approach.

Example of Strategy

  1. We select a match between Team A and Team B and analyse the results of their last four games (e.g., 2-1, 4-2, 1-1, 1-1). To calculate Team A's attack rating, we exclude the highest and lowest number of goals scored in matches (4 and 1), add the remaining numbers, and divide by 2.  Thus, Team A's attack rating is (2+1) / 2 = 1.5. We follow the same procedure to calculate Team A's defence rating, excluding the highest and lowest number of goals conceded in matches (1 and 2) and adding up the remaining numbers, giving us Team A's defence rating of (1+1) / 2 = 1.
  2. Similarly, we calculate the attack and defence ratings for Team B, where, for example, the attack rating for Team B is 0.5, and the defence rating is 1.  We add the attack rating for Team A with the defence rating for Team B, which gives us 1.5 + 1 = 2.5, and subtract 1.5 from that to obtain the expected number of goals for Team A, which is 1. We repeat the same process to get the expected number of goals for Team B, 0.

Therefore, we predict the score to be 1-0 in favour of Team A, with the total goals scored is less than 2.5, resulting in a win for Team A. In cases where the ratings are 1.5-0.5, 2.5-0.5, or 1.5-1.5, skip the event and analyse the next game to pick one as close to 50/50 odds as possible.

Conclusion: Pros and Cons of the Miller Strategy in Sports Betting


  • The Miller method allows you to quickly compensate for losses and make a profit with the first win.
  • This strategy can be easily understood and used for sports betting without prior knowledge or experience.
  • This strategy requires minimal starting capital to begin using.
  • The Miller Method can be effective if you have enough time and patience.


  • Despite seeming simple and easy to use, this method can lead to considerable losses in case of an unsuccessful series of losing bets.
  • This risky strategy requires high discipline and self-control from the user. Players who lack these qualities may face significant financial losses.
  • You may need to find a fair bet to continue doubling your bets and may lose your initial capital.
  • There is a limit to the maximum bet you can make, which can become a barrier to using this strategy in the long run.

The Miller strategy can be effective if used appropriately and with sufficient discipline. However, like any other strategy, it has risks and drawbacks that must be considered.


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