Not enough days in 2018 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 20180413 | XXXXX | -0.35 | LAN |
| 20180427 | XXXXX | -0.38 | LAN |
| 20180511 | XXXXX | 0.02 | LAN |
| 20180525 | XXXXX | 0.65 | LAN |
| 20180608 | XXXXX | 0.90 | LAN |
| 20180622 | +143+ | 1.36 | LAN |
| 20180706 | +128+ | 1.58 | LAN |
| 20180723 | +106+ | 1.89 | LAN |
| 20180806 | +080+ | 2.36 | LAN |
| 20180820 | +114+ | 2.14 | LAN |
| 20180903 | +193+ | 1.63 | LAN |
| 20180917 | +180+ | 1.82 | LAN |
| 20181001 | +192+ | 1.80 | LAN |
Kenley Jansen Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +063+ | -0.04 | 2 | 4.5 | 0 | 2 | ATL |
| +063+ | 2.16 | 63.3 | 2.13 | 0 | 57 | LAN |
| +063+ | 2.12 | 65.3 | 2.2 | 0 | 0 | TOT |
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