| KatMysterio13fr vs Reina | 11–3 | 78.57% |
| KatMysterio13fr vs Hwoarang | 4–8 | 33.33% |
| KatMysterio13fr vs Law | 8–3 | 72.73% |
| KatMysterio13fr vs King | 5–6 | 45.45% |
| KatMysterio13fr vs Victor | 3–7 | 30.00% |
| KatMysterio13fr vs Paul | 5–3 | 62.50% |
| KatMysterio13fr vs Nina | 5–3 | 62.50% |
| KatMysterio13fr vs Eddy | 4–4 | 50.00% |
| KatMysterio13fr vs Dragunov | 4–3 | 57.14% |
| KatMysterio13fr vs Alisa | 3–4 | 42.86% |
| KatMysterio13fr vs Devil Jin | 2–4 | 33.33% |
| KatMysterio13fr vs Jun | 1–5 | 16.67% |
| KatMysterio13fr vs Yoshimitsu | 2–3 | 40.00% |
| KatMysterio13fr vs Feng | 3–2 | 60.00% |
| KatMysterio13fr vs Azucena | 3–2 | 60.00% |
| KatMysterio13fr vs Kazuya | 1–3 | 25.00% |
| KatMysterio13fr vs Jin | 1–2 | 33.33% |
| KatMysterio13fr vs Lili | 3–0 | 100.00% |
| KatMysterio13fr vs Claudio | 2–1 | 66.67% |
| KatMysterio13fr vs Asuka | 1–1 | 50.00% |
| KatMysterio13fr vs Lee | 2–0 | 100.00% |
| KatMysterio13fr vs Kuma | 0–2 | 0.00% |
| KatMysterio13fr vs Xiaoyu | 1–0 | 100.00% |
| KatMysterio13fr vs Bryan | 1–0 | 100.00% |
| KatMysterio13fr vs Steve | 1–0 | 100.00% |
| KatMysterio13fr vs Jack-8 | 1–0 | 100.00% |
| KatMysterio13fr vs Leo | 1–0 | 100.00% |
| KatMysterio13fr vs Lars | 1–0 | 100.00% |
| KatMysterio13fr vs Zafina | 1–0 | 100.00% |
| KatMysterio13fr vs Heihachi | 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.