Victor Holman, Sports Analytics Expert discusses subjects and variables. Data is collected on a variety of subjects. Subjects can be individual players, teams, games, seasons, plays, coaches, etc. The same subject can used in different ways depending on exactly what analysis is required. If we are comparing pitchers, we could compare Justin Verlander and Clayton Kershaw regarding their runs allowed per game in a season. In this case, both Verlander and Kershaw are the subjects. Alternatively, we could compare Justin Verlander in the 2016-2017 season to Justin Verlander in the 2017-2018 season ..read more

In this installment of Victor Holman’s Sports Analytics 3 Minute Drill, Victor explains Play Sketching. Tracking data in sports has become a staple for teams and coaches as they can now study their upcoming opponents in order to determine the best strategy possible. However, coaches do not have access to this data during the game itself. Instead, coaches typically rely on their experience and instincts. Play sketching might be a solution. In play sketching, coaches can sketch plays and instantly see how their opponent is likely to respond. ———————— Find out how Sports Analytics Expert Victor ..read more

Victor Holman, The Sports Analytics Expert, presents his Sports Analytics 3 Minute Drill – Probability Distributions. In probability theory and statistics, a probability distribution is a mathematical function that provides the probabilities of occurrence of different possible outcomes in an experiment. In more technical terms, the probability distribution is a description of a random phenomenon in terms of the probabilities of events. For instance, if the random variable X is used to denote the outcome of a coin toss (“the experiment”), then the probability distribution of X would take the v ..read more

Victor Holman, Sports Analytics Expert discusses Applying the Rules of Probability to Sports. Probability is the measure of the likelihood that an event will occur. Probability quantifies as a number between 0 and 1, where, loosely speaking, 0 indicates impossibility and 1 indicates certainty. The higher the probability of an event, the more likely it is that the event will occur. Sports statistics regularly use the theory of probability. It is important to have a good grasp of the concept in order to use the information appropriately and understand the meaning behind it. ———————— Find ou ..read more

Victor Holman, The Sports Analytics Expert, presents Sports Analytics 3 Minute Drill – Predictive Modelling. Predictive modelling uses statistics to predict outcomes. Most often the event one wants to predict is in the future, but predictive modelling can be applied to any type of unknown event, regardless of when it occurred. For example, predictive models are often used to detect patterns, after the game has taken place. In many cases the model is chosen on the basis of detection theory to try to guess the probability of an outcome given a set amount of input data. ———————— Find out how Spo ..read more

__________________________________ Victor Holman, The Sports Analytics Expert, presents his Sports Analytics 3 Minute Drill – Bipartite Graph Algorithms. In the mathematical field of graph theory, a bipartite graph (or bigraph) is a graph whose vertices can be divided into two disjoint and independent sets {\displaystyle U} U and {\displaystyle V} V such that every edge connects a vertex in {\displaystyle U} U to one in {\displaystyle V} V. Vertex sets {\displaystyle U} U and {\displaystyle V} V are usually called the parts of the graph. Equivalently, a bipartite graph is a graph that does no ..read more

Victor Holman, The Sports Analytics Expert, presents his Sports Analytics 3 Minute Drill – Predictive Model Weights. Developing a Data-Driven Player Ranking in Soccer Using Predictive Model Weights. Soccer is the world’s most popular sport, however, its statistics are not as sophisticated as those used in other sports. Players are evaluated using simple stats like number of goals, shots and assists. This video explores a new method for player evaluation would be to measure their passing performance. ———————— Find out how Sports Analytics Expert Victor Holman can give your team the competitive ..read more

Victor Holman, The Sports Analytics Expert, presents his Sports Analytics 3 Minute Drill – Frequency Distributions. Frequency distribution is a table that displays the frequency of various outcomes in a sample. Each entry in the table contains the frequency or count of the occurrences of values within a particular group or interval, and in this way, the table summarizes the distribution of values in the sample. ———————— Find out how Sports Analytics Expert Victor Holman can give your team the competitive advantage. How mature is your team’s analytics program? Take the Sports Analytics Matur ..read more

Victor Holman, The Sports Analytics Expert, presents his Sports Analytics 3 Minute Drill – Expected Rewards Technique. The ultimate goal of decision making is to find an optimal behavior subject to some optimality criterion. Optimizing for the infinite-horizon expected discounted total reward is one of the most studied such criteria. ———————— Find out how Sports Analytics Expert Victor Holman can give your team the competitive advantage. How mature is your team’s analytics program? Take the Sports Analytics Maturity Assessment. Discover the Groundbreaking Sports Analytics Application and Fr ..read more

Victor Holman, sports analytics expert, explains eSports Analytics and Encounter Detection Algorithms. The field of e-sports, or computer games played competitively, is growing around the world, with millions of competitors and millions of viewers. As a result, e-sports analytics have emerged, which relate to both sports analytics and digital game analytics. E-sports analytics have grown in demand to the point where most professional teams now hire analysts to analyze their opponents in order to gain a competitive edge. ———————— Find out how Sports Analytics Expert Victor Holman can giv ..read more