| Mystery vs Reina | 21–15 | 58.33% |
| Mystery vs King | 17–18 | 48.57% |
| Mystery vs Law | 18–15 | 54.55% |
| Mystery vs Xiaoyu | 13–16 | 44.83% |
| Mystery vs Jin | 13–15 | 46.43% |
| Mystery vs Hwoarang | 11–14 | 44.00% |
| Mystery vs Dragunov | 13–12 | 52.00% |
| Mystery vs Bryan | 15–9 | 62.50% |
| Mystery vs Devil Jin | 13–9 | 59.09% |
| Mystery vs Lars | 12–9 | 57.14% |
| Mystery vs Lili | 12–7 | 63.16% |
| Mystery vs Yoshimitsu | 8–10 | 44.44% |
| Mystery vs Paul | 14–3 | 82.35% |
| Mystery vs Kazuya | 8–7 | 53.33% |
| Mystery vs Lee | 7–8 | 46.67% |
| Mystery vs Asuka | 7–4 | 63.64% |
| Mystery vs Azucena | 6–5 | 54.55% |
| Mystery vs Alisa | 6–4 | 60.00% |
| Mystery vs Victor | 5–5 | 50.00% |
| Mystery vs Jun | 2–7 | 22.22% |
| Mystery vs Steve | 5–3 | 62.50% |
| Mystery vs Nina | 5–3 | 62.50% |
| Mystery vs Leroy | 5–3 | 62.50% |
| Mystery vs Jack-8 | 3–4 | 42.86% |
| Mystery vs Leo | 3–4 | 42.86% |
| Mystery vs Raven | 5–2 | 71.43% |
| Mystery vs Claudio | 4–1 | 80.00% |
| Mystery vs Shaheen | 4–1 | 80.00% |
| Mystery vs Feng | 2–1 | 66.67% |
| Mystery vs Kuma | 2–1 | 66.67% |
| Mystery vs Zafina | 3–0 | 100.00% |
| Mystery vs Eddy | 1–0 | 100.00% |
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.