In addition to the four-seamer/slider combination that he’s been using throughout his career, the Diamondbacks’ analytics staff also identified Nelson’s effectiveness. This team’s analysis was led by Ross Seaton, who visited the Diamondbacks’ complex in Cleveland to explain the reasoning behind the decision. Pitching coach Brent Strom reaffirmed the rationale behind Nelson’s decision, and players lauded his blend of analytics and live analysis.