| Saturday, September 20th , 1958 | Placed RF Chuck Loughrey on the Dixie League 7-day injured list, retroactive to 09/19/1958. | Monday, September 8th , 1958 | Signed free agent RP Charlie Kirby to a minor league contract. | Tuesday, September 2nd , 1958 | Released 1B Bob Mills. | Signed free agent RP Leon Martin to a minor league contract. | Tuesday, August 26th , 1958 | Placed 2B Charlie Williams on the Southeastern League 7-day injured list, retroactive to 08/25/1958. | Signed free agent 3B Maurice Jones to a minor league contract. | Saturday, August 23rd , 1958 | Signed free agent RP Gus Ray to a minor league contract. | Wednesday, August 20th , 1958 | Signed free agent RP Larry Owen to a minor league contract. | Monday, August 18th , 1958 | Placed C Ernie Frost on the Union League 10-day injured list, retroactive to 08/17/1958. | Placed 2B Charlie Williams on the Southeastern League 7-day injured list, retroactive to 08/17/1958. | Released RP Fred Barker. | Released LF George Anderegg. | Signed free agent RP Earle Brown to a minor league contract. | Signed free agent RP Jack Husmann to a minor league contract. | Tuesday, August 12th , 1958 | Signed free agent RP Bugsy Spiegel to a minor league contract. | Wednesday, July 30th , 1958 | Traded 20-year old minor league LF Norm Hendrix and 24-year old minor league 2B Lou Cheatwood to the Los Angeles Stars, getting 36-year old LHP Bill Peterson and $4,400 in cash in return. | Traded 23-year old minor league LF Emil Grenier, 19-year old minor league 3B John Essex, 22-year old minor league 1B Ed Sharp, 22-year old minor league 2B Eddie Westfall, and 23-year old minor league RHP Earl Wright to the Los Angeles Stars, getting 25-year old RHP Eddie Webb and $8,700 in cash in return. | Tuesday, July 29th , 1958 | RP Joe Sargent was designated for assignment and placed on irrevocable waivers. | Thursday, July 24th , 1958 | Placed RF Ralph Butler on the Southeastern League 7-day injured list, retroactive to 07/23/1958. | Friday, July 18th , 1958 | Signed free agent RP Doc Buckingham to a minor league contract. | Signed free agent RP Jack Tyler to a minor league contract. | Signed free agent RP Joe Ashlock to a minor league contract. | Monday, July 7th , 1958 | Signed free agent RP Fred Horton to a minor league contract. | Saturday, July 5th , 1958 | Released RP Ed Carter. | Friday, July 4th , 1958 | Signed free agent 2B Sam German to a minor league contract. | Released 2B Bob Clough. | Monday, June 30th , 1958 | Signed free agent RP Marv Peters to a minor league contract. | Signed free agent RP John Johnson to a minor league contract. | Monday, June 23rd , 1958 | Signed free agent RP Larry Owen to a minor league contract. | Thursday, June 19th , 1958 | Placed 3B Bill Benton on the Southeastern League 7-day injured list, retroactive to 06/18/1958. | Promoted RP Fred Whitt from Class C Marshalltown to Class B Tampa. | Promoted 2B Bob Clough from Class C Marshalltown to Class B Tampa. | Demoted SP Robert Smith from Class B Tampa to Class C Marshalltown. | Drafted SS Ernie Carter in the 1958 first-year player draft (Round 1, Pick 12, 12th overall pick). | Drafted SP Johnny Hugot in the 1958 first-year player draft (Round 2, Pick 12, 28th overall pick). | Drafted SP Roy Rice in the 1958 first-year player draft (Round 3, Pick 12, 44th overall pick). | Drafted 1B Tom Brown in the 1958 first-year player draft (Round 4, Pick 12, 60th overall pick). | Drafted 3B Herb Stevens in the 1958 first-year player draft (Round 5, Pick 12, 76th overall pick). | Drafted SP Gene Bailey in the 1958 first-year player draft (Round 6, Pick 12, 92nd overall pick). | Drafted SP John Baker in the 1958 first-year player draft (Round 7, Pick 12, 108th overall pick). | Drafted SP Dixie Wilson in the 1958 first-year player draft (Round 8, Pick 12, 124th overall pick). | Drafted 2B Joe Sturgill in the 1958 first-year player draft (Round 9, Pick 12, 140th overall pick). | Drafted SP Chick Williams in the 1958 first-year player draft (Round 10, Pick 12, 156th overall pick). | Drafted C George Lindsay in the 1958 first-year player draft (Round 11, Pick 12, 172nd overall pick). | Drafted RP Charlie Nelson in the 1958 first-year player draft (Round 12, Pick 12, 188th overall pick). | Drafted SP Charlie Minton in the 1958 first-year player draft (Round 13, Pick 12, 204th overall pick). | Drafted 3B Benny Wolf in the 1958 first-year player draft (Round 14, Pick 12, 220th overall pick). | Drafted RP Frank Fowler in the 1958 first-year player draft (Round 15, Pick 12, 236th overall pick). | Drafted C Bud Campbell in the 1958 first-year player draft (Round 16, Pick 12, 252nd overall pick). | Drafted RP Art Walker in the 1958 first-year player draft (Round 17, Pick 12, 268th overall pick). | Drafted 1B Billy DeCristofaro in the 1958 first-year player draft (Round 18, Pick 12, 284th overall pick). | Drafted RP Paul Theis in the 1958 first-year player draft (Round 19, Pick 12, 300th overall pick). | Drafted RP Frank Hardin in the 1958 first-year player draft (Round 20, Pick 12, 316th overall pick). | Promoted RP Charlie Nelson from Class C Marshalltown to Class B Tampa. | Released SP Chick Williams. | Released SP Charlie Minton. | Released C Bud Campbell. | Released RP Frank Fowler. | Released RP Frank Hardin. | Released RP Bernie Buck. | Released RP Nelson Swain. | Released RP Ray Finigan. | Released RP Ted Ferguson. | Released RP Johnny Brooks. | Released RP Alvin Manning. | Released RP Al Rich. | Released RP Paul Theis. | Released RP Sid Forster. | Released RP Jack Fricke. | Released RP Art Walker. | Released RP George Goddard. | Released RP John Henry Jr.. | Tuesday, June 10th , 1958 | Placed 2B Charlie Williams on the Southeastern League 7-day injured list, retroactive to 06/09/1958. | Thursday, May 29th , 1958 | Signed free agent RP Al Rich to a minor league contract. | Friday, May 23rd , 1958 | Placed SS Bill Denney on the Southeastern League 7-day injured list, retroactive to 05/22/1958. | Wednesday, May 21st , 1958 | Signed free agent RP Bob Burns to a minor league contract. | Monday, April 28th , 1958 | Signed free agent SP Dick Clouse to a minor league contract. | Tuesday, April 22nd , 1958 | Signed free agent SS Tom Glenn to a minor league contract. | Released SS Luke Bragg. | Monday, April 21st , 1958 | Signed free agent C George Anderegg to a minor league contract. | Wednesday, March 5th , 1958 | Signed free agent SS Al Wilson to a minor league contract. | Thursday, February 20th , 1958 | Signed free agent RP Bob Womack to a minor league contract. | Monday, February 10th , 1958 | Signed free agent RP John Mikell to a minor league contract. | Wednesday, January 29th , 1958 | Released RP Al Miller. | Thursday, January 2nd , 1958 | Signed free agent RP Jack Humphrey to a minor league contract. | Signed free agent RP Ray Finigan to a minor league contract. | | |