Mainz v Sigma Olomouc

The match is currently 0-0 in the 23rd minute. While Mainz has better form and defensive statistics, the live possession and shot data are relatively even, with Mainz having a slight edge. The API-Football predictions for under/over goals are not provided (null). The H2H data shows a 0-0 draw in their last encounter. Given the current score and time remaining, neither an extreme Over 3.5 nor an extreme Under 2.5 bet at odds >= 2.0 presents a clear statistical edge. The Over 3.5 odds are very high (5.1), suggesting low probability of many goals. The Under 2.5 odds (1.64) are below the required threshold. Therefore, it's prudent to wait for the game to develop further or for better odds to emerge.