| Monday, December 8th , 1958 | Signed free agent RP Bill Watson to a minor league contract. | Thursday, December 4th , 1958 | Released RP Earle Daly. | Thursday, November 6th , 1958 | Signed free agent RP Bill Brady to a minor league contract. | Signed free agent SP Walt Staton to a 1-year contract worth a total of $42,200. | Assigned SP Ben Helm to Triple A Indianapolis. | Wednesday, November 5th , 1958 | Signed Pitching Coach Virgil Pierce to a 2-year, $11,000 per year contract. | Monday, November 3rd , 1958 | Signed free agent SP Ben Helm to a minor league contract. | Monday, October 20th , 1958 | Signed free agent CL Frank Van Doren to a minor league contract. | Signed Bench Coach Joe Cargill to a 2-year, $3,500 per year contract. | Monday, September 22nd , 1958 | Signed free agent RP Joe Ashlock to a minor league contract. | Sunday, September 21st , 1958 | Placed LF Larry Lewis on the 60-day injured list. | Thursday, July 17th , 1958 | Signed free agent RP Hal West to a minor league contract. | Wednesday, July 16th , 1958 | Signed free agent RP Ray Mason to a minor league contract. | Signed free agent RP Ted Campbell to a minor league contract. | Thursday, June 19th , 1958 | Drafted 1B Charlie Smith in the 1958 first-year player draft (Round 1, Pick 14, 14th overall pick). | Drafted SP Jim York in the 1958 first-year player draft (Round 2, Pick 14, 30th overall pick). | Drafted LF Johnny Mauro in the 1958 first-year player draft (Round 3, Pick 14, 46th overall pick). | Drafted SP Owen Lantz in the 1958 first-year player draft (Round 4, Pick 14, 62nd overall pick). | Drafted 1B Ellis Dean in the 1958 first-year player draft (Round 5, Pick 14, 78th overall pick). | Drafted SP Art Shroyer in the 1958 first-year player draft (Round 6, Pick 14, 94th overall pick). | Drafted RP John Brown in the 1958 first-year player draft (Round 7, Pick 14, 110th overall pick). | Drafted SP Ed Smith in the 1958 first-year player draft (Round 8, Pick 14, 126th overall pick). | Drafted RF Red Irwin in the 1958 first-year player draft (Round 9, Pick 14, 142nd overall pick). | Drafted CF Buddy Evans in the 1958 first-year player draft (Round 10, Pick 14, 158th overall pick). | Drafted SP Dee Britton in the 1958 first-year player draft (Round 11, Pick 14, 174th overall pick). | Drafted LF Eddie McCall in the 1958 first-year player draft (Round 12, Pick 14, 190th overall pick). | Drafted SP Jim Trahan in the 1958 first-year player draft (Round 13, Pick 14, 206th overall pick). | Drafted C Otto Leonardi in the 1958 first-year player draft (Round 14, Pick 14, 222nd overall pick). | Drafted RP Bud Grenier in the 1958 first-year player draft (Round 15, Pick 14, 238th overall pick). | Drafted C Herb Watkins in the 1958 first-year player draft (Round 16, Pick 14, 254th overall pick). | Drafted RP Ron Keller in the 1958 first-year player draft (Round 17, Pick 14, 270th overall pick). | Drafted RP Roy Williamson in the 1958 first-year player draft (Round 18, Pick 14, 286th overall pick). | Drafted RF Jim Grow in the 1958 first-year player draft (Round 19, Pick 14, 302nd overall pick). | Drafted RP Herb Drennan in the 1958 first-year player draft (Round 20, Pick 14, 318th overall pick). | Released RP Bud Grenier. | Released RP Herb Drennan. | Released RP Roy Williamson. | Released SP Jim Trahan. | Released SP Dee Britton. | Released RP Vince Silverstein. | Released RP Davey Ellsworth. | Released RP Babe Holden. | Released RP Marty Green. | Released RP Joe Graf. | Released RP Ray Vaughn. | Released RP Ron Keller. | Released RP John Brown. | Released CF Leo Mueller. | Released CL Bill Neal. | Thursday, June 12th , 1958 | Signed free agent 3B Mario Schilchegger to a minor league contract. | Sunday, April 13th , 1958 | Signed free agent SP Bernie Murphy to a minor league contract. | Saturday, April 12th , 1958 | Signed free agent SP Pete Williams to a minor league contract. | Wednesday, March 26th , 1958 | Signed free agent RP Tom Gholson to a minor league contract. | Thursday, March 13th , 1958 | Signed free agent 3B Chuck Austin to a minor league contract. | Wednesday, March 12th , 1958 | Signed free agent 3B Jim Warnock to a minor league contract. | Tuesday, March 4th , 1958 | Released SS Al Arnold. | Thursday, February 27th , 1958 | Signed free agent 3B Mike Smith to a minor league contract. | Monday, February 24th , 1958 | Signed free agent SP Don Hall to a minor league contract. | Wednesday, February 19th , 1958 | Signed free agent 3B Bill Willen to a minor league contract. | Tuesday, February 11th , 1958 | Signed free agent 3B Ron Cooper to a minor league contract. | Monday, February 3rd , 1958 | Signed free agent 3B Roy Thornton to a minor league contract. | Sunday, January 26th , 1958 | Signed free agent 3B Harry Graham to a minor league contract. | Friday, January 24th , 1958 | Signed free agent 3B Elliot Pugh to a minor league contract. | Monday, January 20th , 1958 | Signed free agent RP Bob McKinney to a minor league contract. | Thursday, January 16th , 1958 | Signed free agent 3B Ambrose Evans to a minor league contract. | Tuesday, January 14th , 1958 | Signed free agent RP Roy Foster to a minor league contract. | Thursday, January 2nd , 1958 | Signed free agent 3B Terry Clark to a minor league contract. | | |