| Xapii vs Lili | 8–9 | 47.06% |
| Xapii vs Kazuya | 9–5 | 64.29% |
| Xapii vs Law | 6–7 | 46.15% |
| Xapii vs Bryan | 4–8 | 33.33% |
| Xapii vs Azucena | 6–5 | 54.55% |
| Xapii vs Jin | 3–7 | 30.00% |
| Xapii vs Devil Jin | 3–7 | 30.00% |
| Xapii vs Reina | 4–5 | 44.44% |
| Xapii vs Eddy | 3–6 | 33.33% |
| Xapii vs King | 5–2 | 71.43% |
| Xapii vs Hwoarang | 4–3 | 57.14% |
| Xapii vs Jun | 5–2 | 71.43% |
| Xapii vs Victor | 3–4 | 42.86% |
| Xapii vs Lee | 3–3 | 50.00% |
| Xapii vs Yoshimitsu | 2–3 | 40.00% |
| Xapii vs Kuma | 3–2 | 60.00% |
| Xapii vs Asuka | 3–1 | 75.00% |
| Xapii vs Lars | 3–1 | 75.00% |
| Xapii vs Alisa | 3–1 | 75.00% |
| Xapii vs Xiaoyu | 2–1 | 66.67% |
| Xapii vs Feng | 1–2 | 33.33% |
| Xapii vs Dragunov | 3–0 | 100.00% |
| Xapii vs Leroy | 1–2 | 33.33% |
| Xapii vs Raven | 2–1 | 66.67% |
| Xapii vs Steve | 1–1 | 50.00% |
| Xapii vs Jack-8 | 0–2 | 0.00% |
| Xapii vs Claudio | 0–2 | 0.00% |
| Xapii vs Zafina | 0–2 | 0.00% |
| Xapii vs Nina | 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.