2018 SABR Baseball Research Award Winner Baseball, like the rest of the country, changed dramatically when the United States entered World War I, and Jim Leeke brings these changes to life in From the Dugouts to the Trenches. He deftly describes how the war obliterated big league clubs and largely dismantled the Minor Leagues, as many prominent players joined the military and went overseas. By the war's end more than 1,250 ballplayers, team owners, and sportswriters would serve, demonstrating that while the war was "over there," it had a considerable impact on the national pastime. Leeke tells the stories of those who served, as well as organized baseball's response, including its generosity and patriotism. He weaves into his narrative the story of African American players who were barred from the Major Leagues but who nevertheless swapped their jerseys for fatigues, as well as the stories of those who were killed in action-and by diseases or accidents-and what their deaths meant to teammates, fans, and the sport in general. From the Dugouts to the Trenches illuminates this influential and fascinating period in baseball history, as nineteen months of upheaval and turmoil changed the sport-and the world-forever.