| XionMcP vs Kazuya | 59–67 | 46.83% |
| XionMcP vs Jin | 47–50 | 48.45% |
| XionMcP vs Reina | 52–45 | 53.61% |
| XionMcP vs Paul | 35–35 | 50.00% |
| XionMcP vs Hwoarang | 30–30 | 50.00% |
| XionMcP vs Eddy | 24–35 | 40.68% |
| XionMcP vs King | 27–29 | 48.21% |
| XionMcP vs Yoshimitsu | 28–27 | 50.91% |
| XionMcP vs Law | 25–28 | 47.17% |
| XionMcP vs Dragunov | 21–31 | 40.38% |
| XionMcP vs Bryan | 20–31 | 39.22% |
| XionMcP vs Steve | 26–21 | 55.32% |
| XionMcP vs Lili | 23–24 | 48.94% |
| XionMcP vs Jun | 23–19 | 54.76% |
| XionMcP vs Lee | 17–21–1 | 44.74% |
| XionMcP vs Asuka | 21–17 | 55.26% |
| XionMcP vs Devil Jin | 16–21 | 43.24% |
| XionMcP vs Lars | 17–20 | 45.95% |
| XionMcP vs Victor | 19–18 | 51.35% |
| XionMcP vs Feng | 15–16 | 48.39% |
| XionMcP vs Alisa | 9–22 | 29.03% |
| XionMcP vs Azucena | 17–13 | 56.67% |
| XionMcP vs Jack-8 | 12–15 | 44.44% |
| XionMcP vs Leo | 12–14 | 46.15% |
| XionMcP vs Nina | 10–16 | 38.46% |
| XionMcP vs Claudio | 12–9 | 57.14% |
| XionMcP vs Kuma | 4–16 | 20.00% |
| XionMcP vs Zafina | 10–10 | 50.00% |
| XionMcP vs Xiaoyu | 10–9 | 52.63% |
| XionMcP vs Leroy | 7–10 | 41.18% |
| XionMcP vs Shaheen | 8–7 | 53.33% |
| XionMcP vs Raven | 9–6 | 60.00% |
| XionMcP vs Panda | 2–9 | 18.18% |
| XionMcP vs Lidia | 0–3 | 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.