| Date | Transaction |
| 02-28-1985 | Nelson Jack has retired from the Cleveland Ironmen. |
| 01-07-1985 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 01-07-1985 | The Cleveland Ironmen have waived Nelson Jack. |
| 12-30-1984 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 12-30-1984 | The Cleveland Ironmen have waived Nelson Jack. |
| 12-30-1984 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 12-30-1984 | The Cleveland Ironmen have waived Nelson Jack. |
| 12-30-1984 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 10-15-1984 | The Cleveland Ironmen have waived Nelson Jack. |
| 10-15-1984 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 08-20-1984 | The Cleveland Ironmen have waived Nelson Jack. |
| 08-20-1984 | The Cleveland Ironmen have moved Mack Jacox, Plato Vitalis, Joe Eubanks, Clark Cecil, Don Milk, and Sonny Brinkley to the active roster. The Cleveland Ironmen have moved Lee Calland, Kenny Grant, Ray Sykes, Terry Houston, Mitch Sunde, Ezra Elzey, Don Sweet, Al Derogatis, and Nelson Jack to the inactive roster. |
| 08-06-1984 | The Cleveland Ironmen have moved Blaine Julian, Rufus Bigbee, Nelson Jack, Al Derogatis, Mitch Sunde, Bill Quinlan, Al Duncan, Jack Frost, Lance Johnson, and Lou Robustelli to the active roster. The Cleveland Ironmen have moved Max Schmitz, Lex Sugar, Ulysses Liberty, Al Underwood, Andy Katzenmoyer, Big Ed Roebuck, Bruno Sammartino, Charlie Pasteryak, Ed Rusnock, and Andy Studebaker to the inactive roster. |
| 08-06-1984 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 08-06-1984 | The Cleveland Ironmen have waived Nelson Jack. |
| 04-29-1984 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 04-29-1984 | The Cleveland Ironmen have waived Nelson Jack. |
| 01-08-1984 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 01-08-1984 | The Cleveland Ironmen have waived Nelson Jack. |
| 01-08-1984 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 12-05-1983 | The Cleveland Ironmen have waived Nelson Jack. |
| 12-05-1983 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 08-14-1983 | The Cleveland Ironmen have automatically waived Nelson Jack to comply with the 80-man roster limit. |
| 01-31-1983 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 01-31-1983 | The Cleveland Ironmen have waived Nelson Jack. |
| 01-31-1983 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 09-13-1982 | The Cleveland Ironmen have waived Nelson Jack. |
| 09-13-1982 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 08-22-1982 | The Cleveland Ironmen have waived Nelson Jack. |
| 08-22-1982 | The Cleveland Ironmen have moved Don Milk, John Perkovic, Joey Snyder, Footsie Lie, and Joe Kline to the active roster. The Cleveland Ironmen have moved Dane Johnson, Mike Austin, Nelson Jack, Tony Ventura, and Glen Fern to the inactive roster. |
| 08-09-1982 | The Cleveland Ironmen have moved Blair Johns, Izzy Taylor, Mike Austin, Nick Lilly, Harvey Wright, Warren Rogers, Nelson Jack, Elijah Coltrane, Tony Ventura, Vaughn Thompson, Tony Beer, Jack Frost, Joe Jones, Caesar Gaffney, Val Jackson, Glen Fern, Bob Alex, and Willie Roberts to the active roster. The Cleveland Ironmen have moved Ed Postupak, Patsy Donovan, Bob Collie, Mark Brown, John Brockington, Bob Tasca, Don Milk, Rick Carlisle, Rex Kern, John Perkovic, Dan Christiansen, Tony Zale, Robbie See, Footsie Lie, Buzzy Offenhauser, Ed Rusnock, Joe Kline, Mack Jacox, and Raymond Barry to the inactive roster. |
| 02-01-1982 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 02-01-1982 | The Cleveland Ironmen have waived Nelson Jack. |
| 02-01-1982 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 02-01-1982 | The Cleveland Ironmen have waived Nelson Jack. |
| 02-01-1982 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 02-01-1982 | The Cleveland Ironmen have waived Nelson Jack. |
| 02-01-1982 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 01-24-1982 | The Cleveland Ironmen have waived Nelson Jack. |
| 01-24-1982 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 09-27-1981 | The Cleveland Ironmen have waived Nelson Jack. |
| 09-27-1981 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 08-30-1981 | The Cleveland Ironmen have automatically waived Nelson Jack to comply with the 65-man roster limit. |
| 08-24-1981 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 08-24-1981 | The Cleveland Ironmen have waived Nelson Jack. |
| 08-24-1981 | The Cleveland Ironmen have moved Mark Brown, Rick Colzie, Bobby Ruhl, and Tom Regner to the active roster. The Cleveland Ironmen have moved Nelson Jack, Elijah Coltrane, Elijah Tunnell, and Lee Calland to the inactive roster. |
| 08-17-1981 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 01-26-1981 | The Cleveland Ironmen have waived Nelson Jack. |
| 01-26-1981 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 11-24-1980 | The Cleveland Ironmen have waived Nelson Jack. |
| 11-24-1980 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 09-29-1980 | The Cleveland Ironmen have waived Nelson Jack. |
| 09-29-1980 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 08-31-1980 | The Cleveland Ironmen have waived Nelson Jack. |
| 08-31-1980 | The Cleveland Ironmen have moved Rex Kern, John Brockington, Brad Dowler, Bruiser Broadnax, Ed Postupak, Ed Rusnock, Bob Collie, and Robbie See to the active roster. The Cleveland Ironmen have moved Walt Berry, Izzy Taylor, Clyde Garrett, Wayne Broughton, Freddie Hueller, Harvey Wright, Greg Moore, and Nelson Jack to the inactive roster. |
| 08-18-1980 | The Cleveland Ironmen have moved Nelson Jack to the active roster. The Cleveland Ironmen have moved Buzz Diamond and Tom Warwick to the inactive roster. |
| 08-18-1980 | The Cleveland Ironmen have moved Patsy Donovan to the active roster. The Cleveland Ironmen have moved Nelson Jack to the inactive roster. |
| 08-04-1980 | The Cleveland Ironmen have moved Nelson Jack to the active roster. The Cleveland Ironmen have moved Andy Studebaker to the inactive roster. |
| 01-28-1980 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 01-28-1980 | The Cleveland Ironmen have waived Nelson Jack. |
| 01-28-1980 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 01-13-1980 | The Cleveland Ironmen have waived Nelson Jack. |
| 01-13-1980 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 11-26-1979 | The Cleveland Ironmen have waived Nelson Jack. |
| 11-26-1979 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 10-28-1979 | The Cleveland Ironmen have waived Nelson Jack. |
| 10-28-1979 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 10-07-1979 | The Cleveland Ironmen have waived Nelson Jack. |
| 10-07-1979 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 09-03-1979 | The Cleveland Ironmen have waived Nelson Jack. |
| 09-03-1979 | The Cleveland Ironmen have moved Rufus Bigbee, Raymond Barry, Max Schmitz, Patsy Donovan, Lex Sugar, Rex Kern, Troy Tempest, Dick Nitschke, Landon Crow, John Brockington, Dante Lane, Frosty Rucker, Brad Dowler, Rob Moroso, Bruiser Broadnax, Ed Postupak, Ed Rusnock, Bob Collie, and Robbie See to the active roster. The Cleveland Ironmen have moved Ricky Bell, Bill Jurkovic, Lee Calland, Joe Niehaus, Carvell Shook, Mitch Sunde, Rocky Rockwell, Mike Tinglehoff, Moe Barber, Arnie Jacobs, Ralph Harris, Arnie Jones, Don Sweet, Roy Butz, Paul Jackson, Moses Arbogast, Johnny Rawlings, Nelson Jack, and Clark Kellogg to the inactive roster. |
| 08-06-1979 | The Cleveland Ironmen have moved Billy Faison, Brad Dicus, Mitch Sunde, Ben Abramowicz, Rocky Rockwell, Mike Tinglehoff, John Calland, Blondy MacNee, Alcides Brumfield, Karsten Ward, Byron Lynch, Nelson Jack, Lane Taylor, Ron Moore, and Don Lancaster to the active roster. The Cleveland Ironmen have moved Mack Jacox, Raymond Barry, Patsy Donovan, Mark Brown, Rex Kern, John Brockington, Brad Dowler, Tony Beer, Buzzy Offenhauser, Bruiser Broadnax, Willie Roberts, Ed Postupak, Ed Rusnock, Bob Collie, and Robbie See to the inactive roster. |
| 01-29-1979 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 01-29-1979 | The Cleveland Ironmen have waived Nelson Jack. |
| 01-29-1979 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 01-29-1979 | The Cleveland Ironmen have waived Nelson Jack. |
| 01-29-1979 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 09-25-1978 | The Cleveland Ironmen have waived Nelson Jack. |
| 09-25-1978 | The Cleveland Ironmen have acquired Nelson Jack from the waiver wire. |
| 08-09-1976 | The San Diego Krunch have waived Nelson Jack. |
| 10-22-1973 | The San Diego Krunch have moved Nelson Jack to the active roster. The San Diego Krunch have moved Mike Croft to the inactive roster. |
| 09-17-1973 | The San Diego Krunch have moved Mike Croft to the active roster. The San Diego Krunch have moved Nelson Jack to the inactive roster. |
| 09-10-1973 | The San Diego Krunch have moved Nelson Jack to the active roster. The San Diego Krunch have moved Mike Croft to the inactive roster. |
| 09-03-1973 | The San Diego Krunch have acquired Nelson Jack from the waiver wire. |
| 08-26-1973 | The San Francisco Sea Gods have waived Nelson Jack. |
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