Wednesday, December 5th, 2018 | Signed SP Tim Harmon to a 3-year contract extension worth a total of $15,000,000. | Saturday, December 1st, 2018 | Traded 31-year-old third baseman Ben Moss and 24-year-old minor league second baseman Pepe González to the Irvine Gang Green, getting 18-year-old minor league shortstop Dani Vázquez and 23-year-old minor league center fielder Ken Franklin in return. | Traded 31-year-old starting pitcher George Hepple to the Indianapolis Lions, getting 19-year-old minor league starting pitcher Arturo Leal and $1,000,000 in cash in return. | Traded 19-year-old minor league catcher Tadakuni Sugiyama to the St. Louis Browns, getting 18-year-old minor league center fielder Ronaldo Gois in return. | Traded 22-year-old minor league shortstop Will Brown to the St. Louis Browns, getting 23-year-old minor league shortstop Alberto Velásquez in return. | Traded 35-year-old reliever José Murillo, 29-year-old reliever Ramón Peña, 27-year-old minor league second baseman Lynn Snider, 22-year-old minor league third baseman Anacleto Morillo and 31-year-old minor league first baseman Vincent Hobbs to the New York Knights, getting 27-year-old starting pitcher Tim Harmon in return. | Traded 30-year-old minor league left fielder Manuel Mozcado and 26-year-old minor league starting pitcher Glen Jones to the Indianapolis Lions, getting 23-year-old minor league closer Carlos Ruíz in return. | Placed SP Tim Harmon on the active roster. | Traded 31-year-old starting pitcher Guillermo Mendoza to the Chicago Machine, getting 30-year-old catcher Manuel González, 29-year-old reliever Ángel López, 23-year-old minor league starting pitcher Arturo Martínez, 19-year-old minor league center fielder Roberto Cardona and 27-year-old second baseman Damon Mitchell in return. | Wednesday, November 21st, 2018 | Signed bench coach Tom Lyons to a 5-year, $700,000 per year contract. | Tuesday, November 20th, 2018 | C Victor Antelo becomes a free-agent. | 2B Ryobe Yamamoto received a 1-year contract through automatic renewal worth a total of $400,000. | LF Chien-shih Cuan becomes a free-agent. | LF Kevin Beasley received a 1-year contract through automatic renewal worth a total of $400,000. | MR Ramón Peña received a 1-year contract through automatic renewal worth a total of $400,000. | SP Albert Lebel received a 1-year contract through automatic renewal worth a total of $400,000. | SP Chris Spencer received a 1-year contract through automatic renewal worth a total of $400,000. | MR Masamichi Samurakami received a 1-year contract through automatic renewal worth a total of $400,000. | CF Jason Newbury received a 1-year contract through automatic renewal worth a total of $400,000. | SP José Gonzáles received a 1-year contract through automatic renewal worth a total of $400,000. | DH Víctor Ayala received a 1-year contract through automatic renewal worth a total of $400,000. | Friday, November 9th, 2018 | Signed SP Guillermo Mendoza to a 4-year contract extension worth a total of $62,000,000. | Saturday, October 27th, 2018 | SP Guillermo Mendoza voids his last optional contract year. | MA Michael Smith retires. | |