| Ajax vs King | 11–14 | 44.00% |
| Ajax vs Law | 5–11 | 31.25% |
| Ajax vs Kazuya | 7–9 | 43.75% |
| Ajax vs Hwoarang | 6–9 | 40.00% |
| Ajax vs Leroy | 7–5 | 58.33% |
| Ajax vs Reina | 4–8 | 33.33% |
| Ajax vs Eddy | 2–9 | 18.18% |
| Ajax vs Azucena | 5–5 | 50.00% |
| Ajax vs Jin | 2–7 | 22.22% |
| Ajax vs Yoshimitsu | 2–6 | 25.00% |
| Ajax vs Nina | 6–2 | 75.00% |
| Ajax vs Kuma | 3–5 | 37.50% |
| Ajax vs Raven | 4–3 | 57.14% |
| Ajax vs Steve | 2–5 | 28.57% |
| Ajax vs Asuka | 1–6 | 14.29% |
| Ajax vs Dragunov | 4–3 | 57.14% |
| Ajax vs Paul | 2–4 | 33.33% |
| Ajax vs Bryan | 2–4 | 33.33% |
| Ajax vs Lars | 2–4 | 33.33% |
| Ajax vs Lili | 3–2 | 60.00% |
| Ajax vs Jun | 4–1 | 80.00% |
| Ajax vs Victor | 1–4 | 20.00% |
| Ajax vs Xiaoyu | 1–3 | 25.00% |
| Ajax vs Feng | 2–2 | 50.00% |
| Ajax vs Claudio | 1–3 | 25.00% |
| Ajax vs Lee | 1–2 | 33.33% |
| Ajax vs Shaheen | 1–1 | 50.00% |
| Ajax vs Jack-8 | 1–0 | 100.00% |
| Ajax vs Devil Jin | 1–0 | 100.00% |
| Ajax vs Leo | 0–1 | 0.00% |
| Ajax vs Alisa | 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.