| AJaX vs Steve | 20–33 | 37.74% |
| AJaX vs King | 19–22 | 46.34% |
| AJaX vs Heihachi | 15–20 | 42.86% |
| AJaX vs Bryan | 14–19 | 42.42% |
| AJaX vs Azucena | 13–19 | 40.62% |
| AJaX vs Reina | 17–14 | 54.84% |
| AJaX vs Yoshimitsu | 13–17 | 43.33% |
| AJaX vs Jin | 12–16 | 42.86% |
| AJaX vs Law | 8–18 | 30.77% |
| AJaX vs Kazuya | 6–20 | 23.08% |
| AJaX vs Lili | 8–15 | 34.78% |
| AJaX vs Dragunov | 8–13 | 38.10% |
| AJaX vs Jun | 8–12 | 40.00% |
| AJaX vs Victor | 13–7 | 65.00% |
| AJaX vs Paul | 5–13 | 27.78% |
| AJaX vs Nina | 6–12 | 33.33% |
| AJaX vs Hwoarang | 5–12 | 29.41% |
| AJaX vs Clive | 4–13 | 23.53% |
| AJaX vs Fahkumram | 9–8 | 52.94% |
| AJaX vs Asuka | 5–10 | 33.33% |
| AJaX vs Raven | 6–9 | 40.00% |
| AJaX vs Xiaoyu | 5–8 | 38.46% |
| AJaX vs Devil Jin | 7–6 | 53.85% |
| AJaX vs Lee | 7–6 | 53.85% |
| AJaX vs Lars | 3–9 | 25.00% |
| AJaX vs Alisa | 3–7 | 30.00% |
| AJaX vs Eddy | 2–8 | 20.00% |
| AJaX vs Lidia | 10–0 | 100.00% |
| AJaX vs Leo | 4–5 | 44.44% |
| AJaX vs Anna | 5–4 | 55.56% |
| AJaX vs Jack-8 | 4–4 | 50.00% |
| AJaX vs Miary Zo | 3–5 | 37.50% |
| AJaX vs Claudio | 5–2 | 71.43% |
| AJaX vs Zafina | 2–5 | 28.57% |
| AJaX vs Kuma | 4–2 | 66.67% |
| AJaX vs Leroy | 1–5 | 16.67% |
| AJaX vs Armor King | 1–4 | 20.00% |
| AJaX vs Feng | 0–2 | 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.