The Double Chance bet for 'Septemvri Sofia or Spartak Varna' is our safest option with a very high probability. Historical H2H draws were low and both teams combined have a favorable record – we assign a 95% probability based on the overall comparison metrics (home 45.7% vs away 54.3%) and season stats. This market covers both win outcomes, minimizing risk in a contest where the draw probability is estimated at only about 5%. The bookmaker odds of 1.30 further support its safety. While there is some conflict – for example the Poisson distribution favors the home side at 59% – multiple other metrics strongly converge. Hence, we remain ultraconservative and choose this as our best bet.