| Zairon vs Reina | 20–8 | 71.43% |
| Zairon vs King | 15–11 | 57.69% |
| Zairon vs Steve | 15–9 | 62.50% |
| Zairon vs Kazuya | 11–10 | 52.38% |
| Zairon vs Law | 10–7 | 58.82% |
| Zairon vs Jin | 9–7 | 56.25% |
| Zairon vs Dragunov | 10–5 | 66.67% |
| Zairon vs Bryan | 10–4 | 71.43% |
| Zairon vs Clive | 14–0 | 100.00% |
| Zairon vs Lili | 11–2 | 84.62% |
| Zairon vs Paul | 5–7 | 41.67% |
| Zairon vs Hwoarang | 7–5 | 58.33% |
| Zairon vs Jun | 8–3 | 72.73% |
| Zairon vs Victor | 8–3 | 72.73% |
| Zairon vs Yoshimitsu | 6–4 | 60.00% |
| Zairon vs Devil Jin | 6–3 | 66.67% |
| Zairon vs Lars | 5–3 | 62.50% |
| Zairon vs Fahkumram | 3–5 | 37.50% |
| Zairon vs Claudio | 3–4 | 42.86% |
| Zairon vs Heihachi | 6–1 | 85.71% |
| Zairon vs Anna | 3–4 | 42.86% |
| Zairon vs Shaheen | 4–2 | 66.67% |
| Zairon vs Nina | 6–0 | 100.00% |
| Zairon vs Kuma | 6–0 | 100.00% |
| Zairon vs Eddy | 6–0 | 100.00% |
| Zairon vs Alisa | 4–1 | 80.00% |
| Zairon vs Lee | 4–1 | 80.00% |
| Zairon vs Jack-8 | 4–0 | 100.00% |
| Zairon vs Leroy | 2–2 | 50.00% |
| Zairon vs Lidia | 3–1 | 75.00% |
| Zairon vs Leo | 3–0 | 100.00% |
| Zairon vs Azucena | 2–1 | 66.67% |
| Zairon vs Xiaoyu | 2–0 | 100.00% |
| Zairon vs Asuka | 0–2 | 0.00% |
| Zairon vs Feng | 1–1 | 50.00% |
| Zairon vs Zafina | 0–1 | 0.00% |
| Zairon vs Armor King | 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.