| Date | Transaction |
| 02-28-2052 | Ben McLeod has retired from the Minnesota Mammoths. |
| 04-30-2051 | The Minnesota Mammoths have moved Grant Tinker and Ben McLeod to the active roster. |
| 01-01-2051 | The Minnesota Mammoths have moved Chuck Wyatt to the active roster. The Minnesota Mammoths have moved Ben McLeod to the inactive roster. |
| 01-01-2051 | Ben McLeod of the Minnesota Mammoths is injured with a foot ligament sprain and is expected to be out for approximately 14 days. |
| 09-05-2049 | The Minnesota Mammoths have moved Kim Miller and Ben McLeod to the active roster. The Minnesota Mammoths have moved Chuck Wyatt to the inactive roster. |
| 12-13-2048 | The Minnesota Mammoths have moved Brian McCullough to the active roster. The Minnesota Mammoths have moved Ben McLeod to the inactive roster. |
| 11-22-2048 | Ben McLeod of the Minnesota Mammoths is injured with a hand fracture and is expected to be out for approximately 36 days. |
| 09-01-2047 | The Minnesota Mammoths have moved Tom Etherly and Ben McLeod to the active roster. The Minnesota Mammoths have moved Ray Carter to the inactive roster. |
| 04-28-2047 | The Minnesota Mammoths have moved Anthony Prather, John Kersten, and Ray Carter to the active roster. The Minnesota Mammoths have moved Tom Etherly, Travis Maras, and Ben McLeod to the inactive roster. |
| 09-03-2045 | The Minnesota Mammoths have moved Ben McLeod to the active roster. |
| 08-07-2045 | The Minnesota Mammoths have moved Bob Wallace to the active roster. The Minnesota Mammoths have moved Ben McLeod to the inactive roster. |
| 12-25-2044 | The Montreal Mastodon have moved Ben McLeod to the active roster. The Montreal Mastodon have moved Rod Bowdoin to the inactive roster. |
| 11-20-2044 | The Montreal Mastodon have moved Rod Bowdoin to the active roster. The Montreal Mastodon have moved Ben McLeod to the inactive roster. |
| 11-13-2044 | Ben McLeod of the Montreal Mastodon is injured with a shoulder joint injury and is expected to be out for approximately 40 days. |
| 09-04-2044 | The Montreal Mastodon have moved Ben McLeod and Jerry Sturgeon to the active roster. The Montreal Mastodon have moved Rod Bowdoin and Walt Ellis to the inactive roster. |
| 08-08-2044 | The Montreal Mastodon have moved Lamanzer Smith, Chuck Wyatt, and Johnny Onkontz to the active roster. The Montreal Mastodon have moved Shad Minor, Roy Grant, and Ben McLeod to the inactive roster. |
| 08-30-2043 | The Montreal Mastodon have moved Ben McLeod to the active roster. The Montreal Mastodon have moved Larry Flint to the inactive roster. |
| 05-03-2043 | The Montreal Mastodon have moved Rod Bowdoin, Thunder Thighs, and Dino Sykes to the active roster. The Montreal Mastodon have moved Scott Morris, Chuck Royal, and Ben McLeod to the inactive roster. |
| 09-01-2041 | The Montreal Mastodon have moved Ben McLeod, Ronald Elliott, Hot Rod Hendrix, and Johnny Davis to the active roster. The Montreal Mastodon have moved Anthony Butler and Paul Samuelson to the inactive roster. |
| 08-18-2041 | The Montreal Mastodon have moved James Hatcher, Phil Jeffrey, Duffy Fina, Paul Samuelson, Chris Kubala, Lemon Lips, and Press Release to the active roster. The Montreal Mastodon have moved Mike Johnson, Hot Rod Hendrix, Ronald Elliott, Ben McLeod, James Spears, Ted Burnette, and Johnny Davis to the inactive roster. |
| 10-01-2040 | The Montreal Mastodon have moved Ben McLeod to the active roster. The Montreal Mastodon have moved Bob Scott to the inactive roster. |
| 08-19-2040 | The Montreal Mastodon have moved Bob Scott to the active roster. The Montreal Mastodon have moved Ben McLeod to the inactive roster. |
| 08-19-2040 | Ben McLeod of the Montreal Mastodon is injured with a shoulder dislocation and is expected to be out for approximately 50 days. |
| 11-14-2038 | Ben McLeod of the Montreal Mastodon is injured with a leg contusion and is expected to be out for approximately 8 days. |
| 10-03-2038 | Ben McLeod of the Montreal Mastodon is injured with a finger fracture and is expected to be out for approximately 19 days. |
| 08-09-2038 | The Montreal Mastodon have moved Dante Lawrence, Kareem Vander, Connie Brown, Jeff Carter, and Ben McLeod to the active roster. The Montreal Mastodon have moved Mike Anderson, Nate Fricke, Scott Zupek, Jamal O'Neal, and Nate Wallace to the inactive roster. |
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