| Date of update | NewPTR | StdDev |
|---|---|---|
| 2019-06-28 | 3.186 | 0.021 |
| 2019-11-05 | 3.190 | 0.062 |
| Date of match | Winner | Loser | Score |
|---|---|---|---|
| 2019-06-28 | R176715 | M197238 | 11-4,11-9 |
| 2019-06-28 | S1446641 | M197238 | 15-3 |
| 2019-11-05 | K145954 | M197238 | 11-6,8-11,11-1 |
| 2019-11-05 | M201797 | M197238 | 15-12 |