BIB on the Go: How Yoshinobu Yamamoto Impacted Yankees Closer Luke Weaver

Luke Weaver has become perhaps the best reliever in the the postseason, serving as the Yankees' closer after an up-and-down beginning to his career. A big reason for his turnaround was a delivery change helped along by watching a guy on the other side of the World Series field - Dodgers starter Yoshinobu Yamamoto.