| Ajani vs Eddy | 14–17 | 45.16% |
| Ajani vs Reina | 19–11 | 63.33% |
| Ajani vs Jun | 11–10 | 52.38% |
| Ajani vs King | 8–9 | 47.06% |
| Ajani vs Jin | 5–12 | 29.41% |
| Ajani vs Hwoarang | 10–5 | 66.67% |
| Ajani vs Kazuya | 6–8 | 42.86% |
| Ajani vs Azucena | 10–4 | 71.43% |
| Ajani vs Asuka | 8–4 | 66.67% |
| Ajani vs Victor | 8–2 | 80.00% |
| Ajani vs Steve | 6–3 | 66.67% |
| Ajani vs Lee | 3–5 | 37.50% |
| Ajani vs Lili | 4–3 | 57.14% |
| Ajani vs Feng | 1–5 | 16.67% |
| Ajani vs Dragunov | 4–2 | 66.67% |
| Ajani vs Paul | 2–3 | 40.00% |
| Ajani vs Law | 3–2 | 60.00% |
| Ajani vs Nina | 5–0 | 100.00% |
| Ajani vs Jack-8 | 0–4 | 0.00% |
| Ajani vs Devil Jin | 0–4 | 0.00% |
| Ajani vs Claudio | 2–2 | 50.00% |
| Ajani vs Yoshimitsu | 2–1 | 66.67% |
| Ajani vs Lars | 3–0 | 100.00% |
| Ajani vs Kuma | 2–1 | 66.67% |
| Ajani vs Leo | 2–0 | 100.00% |
| Ajani vs Leroy | 2–0 | 100.00% |
| Ajani vs Raven | 1–1 | 50.00% |
| Ajani vs Bryan | 0–1 | 0.00% |
| Ajani vs Alisa | 1–0 | 100.00% |
| Ajani vs Shaheen | 0–1 | 0.00% |
| Ajani vs Panda | 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.