| Date | Transaction |
| 02-28-2031 | Backfield Spectre has retired from football. |
| 08-06-2029 | The Memphis Mephitic Miasma have moved Mister Greengenes, Boyd Henry, and Dwight Medved to the active roster. The Memphis Mephitic Miasma have moved Shrivlynn Krotchrot, B. B. Gottabuboo, Cokey Longspoon, and Harrow d'Dogg to the inactive roster. |
| 08-06-2029 | The Memphis Mephitic Miasma have waived Backfield Spectre. |
| 12-11-2028 | The Memphis Mephitic Miasma have moved Piledriver Jones to the active roster. The Memphis Mephitic Miasma have moved Backfield Spectre to the inactive roster. |
| 10-02-2028 | The Memphis Mephitic Miasma have moved Backfield Spectre and Lewis Stule to the active roster. The Memphis Mephitic Miasma have moved Cho Bidnez and Harrow d'Dogg to the inactive roster. |
| 08-07-2028 | The Memphis Mephitic Miasma have moved David Bienemann, Cleveland Beckman, Johnny Deal, Torkin Dworkin, and Roy Jones to the active roster. The Memphis Mephitic Miasma have moved Repo Mann, Backfield Spectre, Gud Ancer, Cho Bidnez, and JitterJuice Jonson to the inactive roster. |
| 09-02-2024 | The Memphis Mephitic Miasma have moved Backfield Spectre to the active roster. The Memphis Mephitic Miasma have moved Shrivlynn Krotchrot to the inactive roster. |
| 08-26-2024 | The Memphis Mephitic Miasma have moved JitterJuice Jonson, Bull Harness, Morrell Highground, Critter Gitter, Gud Ancer, and Shrivlynn Krotchrot to the active roster. The Memphis Mephitic Miasma have moved Fuzzy Underbunny, Repo Mann, Sucha "Howdy Measuret" Mann, Backfield Spectre, Neville Guano-Dudat, and Dick McFarnwide to the inactive roster. |
| 12-25-2023 | The Memphis Mephitic Miasma have moved Backfield Spectre to the active roster. The Memphis Mephitic Miasma have moved Shrivlynn Krotchrot to the inactive roster. |
| 12-11-2023 | The Memphis Mephitic Miasma have moved Cokey Longspoon to the active roster. The Memphis Mephitic Miasma have moved Backfield Spectre to the inactive roster. |
| 12-10-2023 | Backfield Spectre of the Memphis Mephitic Miasma is injured with a mild concussion and is expected to be out for approximately 5 days. |
| 08-29-2022 | The Memphis Mephitic Miasma have moved Dom Waiters, Backfield Spectre, Critter Gitter, Morrell Highground, Shomey DeMonet, Kant Misko, and Cho Bidnez to the active roster. The Memphis Mephitic Miasma have moved Cokey Longspoon, Gene U. Flicked, Neville Guano-Dudat, Repo Mann, Dick McFarnwide, and Darin Spotnitz to the inactive roster. |
| 08-08-2022 | The Memphis Mephitic Miasma have moved James Humphery, Gene Shann, Danny Chesson, James Morgan, Marcello Barnes, and Ted Peacock to the active roster. The Memphis Mephitic Miasma have moved Dom Waiters, Morrell Highground, Grab Holt, Peter Pesky, Shomey DeMonet, and Backfield Spectre to the inactive roster. |
| 10-28-2019 | The Memphis Mephitic Miasma have moved Backfield Spectre to the active roster. The Memphis Mephitic Miasma have moved Toupee Lawless to the inactive roster. |
| 10-21-2019 | The Memphis Mephitic Miasma have moved Backfield Spectre to the inactive roster. |
| 10-14-2019 | The Memphis Mephitic Miasma have moved Backfield Spectre to the active roster. The Memphis Mephitic Miasma have moved Gettum Young to the inactive roster. |
| 10-07-2019 | The Memphis Mephitic Miasma have moved Gettum Young and Tom Pistone to the active roster. The Memphis Mephitic Miasma have moved Backfield Spectre to the inactive roster. |
| 10-06-2019 | Backfield Spectre of the Memphis Mephitic Miasma is injured with a finger fracture and is expected to be out for approximately 19 days. |
| 08-29-2016 | The Memphis Mephitic Miasma have changed Ronde Smith's name to Backfield Spectre. |
| 08-08-2016 | The Memphis Mephitic Miasma have moved Ronde Smith, Passion Pinkston, and Art Belser to the active roster. The Memphis Mephitic Miasma have moved Hung Lewis, Varmint Baylor, and Merry Christman to the inactive roster. |
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