| Xepphy vs King | 9–21 | 30.00% |
| Xepphy vs Steve | 15–13 | 53.57% |
| Xepphy vs Reina | 11–13 | 45.83% |
| Xepphy vs Asuka | 7–11 | 38.89% |
| Xepphy vs Hwoarang | 1–16 | 5.88% |
| Xepphy vs Victor | 6–11 | 35.29% |
| Xepphy vs Kazuya | 9–6 | 60.00% |
| Xepphy vs Jin | 2–12 | 14.29% |
| Xepphy vs Leo | 6–8 | 42.86% |
| Xepphy vs Azucena | 2–12 | 14.29% |
| Xepphy vs Yoshimitsu | 4–8 | 33.33% |
| Xepphy vs Alisa | 5–7 | 41.67% |
| Xepphy vs Bryan | 4–7 | 36.36% |
| Xepphy vs Law | 6–4 | 60.00% |
| Xepphy vs Jun | 5–4 | 55.56% |
| Xepphy vs Lili | 3–5 | 37.50% |
| Xepphy vs Dragunov | 4–4 | 50.00% |
| Xepphy vs Eddy | 4–4 | 50.00% |
| Xepphy vs Xiaoyu | 5–2 | 71.43% |
| Xepphy vs Nina | 4–3 | 57.14% |
| Xepphy vs Lee | 4–3 | 57.14% |
| Xepphy vs Devil Jin | 0–4 | 0.00% |
| Xepphy vs Claudio | 0–4 | 0.00% |
| Xepphy vs Raven | 0–4 | 0.00% |
| Xepphy vs Shaheen | 0–3 | 0.00% |
| Xepphy vs Kuma | 2–1 | 66.67% |
| Xepphy vs Leroy | 1–2 | 33.33% |
| Xepphy vs Paul | 0–2 | 0.00% |
| Xepphy vs Lars | 0–2 | 0.00% |
| Xepphy vs Jack-8 | 0–1 | 0.00% |
| Xepphy vs Zafina | 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.