| Trans Num | Date | Details |
| 1985.3 | 2022-05-13 | Westfield Sox trades Mario Soto to the Westmoreland-Oriskany Bulldogs for WBO 1985 #3. |
| 1984.12 | 2022-03-18 | Westfield Sox trades Bob Welch to the Shenango Valley Storm for Mario Soto. |
| 1983.18 | 2022-02-06 | Westfield Sox trades Steve Howe, Mario Soto, and WSO 1984 #4 to the Shenango Valley Storm for George Bell and SVA 1984 #2. |
| 1982.19 | 2021-12-19 | West Coast Jumble trades Paul Molitor and Mario Soto to the Westfield Sox for George Brett, Larry McWilliams, Jerry Ujdur, and WSO 1983 #2. |