Sports Fernando Tatis Jr.’s grand slam draws ire of manager Jayce Tingler, Texas Rangers August 18, 2020 Jim Reineking, USA TODAY Comments Off on Fernando Tatis Jr.’s grand slam draws ire of manager Jayce Tingler, Texas Rangers Fernando Tatis Jr. hit his first career grand slam, but San Diego Padres manager Jayce Tingler was less than pleased with the budding star.