| 999K Master vs Steve | 5–7 | 41.67% |
| 999K Master vs Paul | 2–6 | 25.00% |
| 999K Master vs Reina | 2–6 | 25.00% |
| 999K Master vs Miary Zo | 6–1 | 85.71% |
| 999K Master vs King | 6–0 | 100.00% |
| 999K Master vs Kazuya | 4–2 | 66.67% |
| 999K Master vs Dragunov | 5–1 | 83.33% |
| 999K Master vs Jin | 3–2 | 60.00% |
| 999K Master vs Victor | 5–0 | 100.00% |
| 999K Master vs Hwoarang | 1–3 | 25.00% |
| 999K Master vs Lili | 2–2 | 50.00% |
| 999K Master vs Lee | 2–2 | 50.00% |
| 999K Master vs Asuka | 2–1 | 66.67% |
| 999K Master vs Nina | 3–0 | 100.00% |
| 999K Master vs Bryan | 1–1 | 50.00% |
| 999K Master vs Devil Jin | 1–1 | 50.00% |
| 999K Master vs Jun | 0–2 | 0.00% |
| 999K Master vs Armor King | 0–2 | 0.00% |
| 999K Master vs Law | 0–1 | 0.00% |
| 999K Master vs Yoshimitsu | 0–1 | 0.00% |
| 999K Master vs Jack-8 | 0–1 | 0.00% |
| 999K Master vs Alisa | 1–0 | 100.00% |
| 999K Master vs Azucena | 0–1 | 0.00% |
| 999K Master vs Clive | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.