| Xero vs King | 11–27 | 28.95% |
| Xero vs Reina | 11–24 | 31.43% |
| Xero vs Dragunov | 17–17 | 50.00% |
| Xero vs Hwoarang | 11–21 | 34.38% |
| Xero vs Law | 14–17 | 45.16% |
| Xero vs Eddy | 12–17 | 41.38% |
| Xero vs Victor | 12–16 | 42.86% |
| Xero vs Jin | 7–20 | 25.93% |
| Xero vs Asuka | 12–10 | 54.55% |
| Xero vs Steve | 11–10 | 52.38% |
| Xero vs Bryan | 5–15 | 25.00% |
| Xero vs Kazuya | 11–9 | 55.00% |
| Xero vs Nina | 7–7 | 50.00% |
| Xero vs Lars | 5–8 | 38.46% |
| Xero vs Anna | 6–7 | 46.15% |
| Xero vs Jack-8 | 8–4 | 66.67% |
| Xero vs Lili | 8–4 | 66.67% |
| Xero vs Jun | 4–8 | 33.33% |
| Xero vs Lidia | 6–6 | 50.00% |
| Xero vs Yoshimitsu | 2–9 | 18.18% |
| Xero vs Feng | 6–5 | 54.55% |
| Xero vs Claudio | 4–6 | 40.00% |
| Xero vs Xiaoyu | 4–5 | 44.44% |
| Xero vs Lee | 3–6 | 33.33% |
| Xero vs Azucena | 3–6 | 33.33% |
| Xero vs Fahkumram | 3–6 | 33.33% |
| Xero vs Alisa | 5–3 | 62.50% |
| Xero vs Clive | 3–5 | 37.50% |
| Xero vs Shaheen | 2–5 | 28.57% |
| Xero vs Armor King | 4–2 | 66.67% |
| Xero vs Paul | 3–2 | 60.00% |
| Xero vs Devil Jin | 1–4 | 20.00% |
| Xero vs Kuma | 1–4 | 20.00% |
| Xero vs Heihachi | 3–2 | 60.00% |
| Xero vs Leo | 2–2 | 50.00% |
| Xero vs Leroy | 4–0 | 100.00% |
| Xero vs Raven | 2–1 | 66.67% |
| Xero vs Zafina | 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.