| Mysterion vs King | 49–40 | 55.06% |
| Mysterion vs Kazuya | 38–51 | 42.70% |
| Mysterion vs Law | 36–30 | 54.55% |
| Mysterion vs Bryan | 34–24 | 58.62% |
| Mysterion vs Reina | 30–27 | 52.63% |
| Mysterion vs Steve | 33–20 | 62.26% |
| Mysterion vs Jin | 35–17 | 67.31% |
| Mysterion vs Lars | 24–22 | 52.17% |
| Mysterion vs Hwoarang | 26–18 | 59.09% |
| Mysterion vs Dragunov | 21–22 | 48.84% |
| Mysterion vs Azucena | 21–22 | 48.84% |
| Mysterion vs Devil Jin | 20–16 | 55.56% |
| Mysterion vs Lili | 18–18 | 50.00% |
| Mysterion vs Heihachi | 22–14 | 61.11% |
| Mysterion vs Yoshimitsu | 16–19 | 45.71% |
| Mysterion vs Xiaoyu | 21–10 | 67.74% |
| Mysterion vs Asuka | 17–14 | 54.84% |
| Mysterion vs Clive | 15–13 | 53.57% |
| Mysterion vs Lee | 13–14 | 48.15% |
| Mysterion vs Jun | 19–6 | 76.00% |
| Mysterion vs Anna | 16–7 | 69.57% |
| Mysterion vs Leo | 12–9 | 57.14% |
| Mysterion vs Victor | 12–9 | 57.14% |
| Mysterion vs Fahkumram | 11–9 | 55.00% |
| Mysterion vs Raven | 10–9 | 52.63% |
| Mysterion vs Eddy | 13–6 | 68.42% |
| Mysterion vs Feng | 12–6 | 66.67% |
| Mysterion vs Lidia | 8–7 | 53.33% |
| Mysterion vs Paul | 10–4 | 71.43% |
| Mysterion vs Nina | 6–8 | 42.86% |
| Mysterion vs Alisa | 5–6 | 45.45% |
| Mysterion vs Jack-8 | 3–5 | 37.50% |
| Mysterion vs Kuma | 2–5 | 28.57% |
| Mysterion vs Zafina | 4–3 | 57.14% |
| Mysterion vs Armor King | 5–2 | 71.43% |
| Mysterion vs Claudio | 2–4 | 33.33% |
| Mysterion vs Shaheen | 4–1 | 80.00% |
| Mysterion vs Leroy | 3–1 | 75.00% |
| Mysterion vs Panda | 1–2 | 33.33% |
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.