"Spot-fixing" is the practice of manipulating small, discrete events that have little to no bearing on the outcome of a game—the timing of a yellow card in soccer, a wide ball in cricket, a single double-fault in tennis. Or, in the case of Ortiz, the result of one of the roughly 300 pitches thrown in the average baseball game. What makes spot-fixing so insidious is how inconsequential the occurrences appear in real time. from The Scourge of 'Spot-Fixing' Is Coming for American Sports [WSJ; ungated]

Related: The psychology of spot fixing – why athletes might gamble their careers [The Conversation]