Jenkins' deal looks like a 3-year deal rather than a 4-year extension to me.
The details for Elgton Jenkins' extension are now available. I have summarized them in the table below:
| YR | Base | SB | Roster | GA | WO | Cap # | Dead | Save | New $ |
| 22 | 3.482M | 4.8M | 9.02M | $23.496M | |||||
| 23 | 1. |