| J4Z66 vs King | 19–21 | 47.50% |
| J4Z66 vs Jin | 18–21 | 46.15% |
| J4Z66 vs Kazuya | 16–17 | 48.48% |
| J4Z66 vs Bryan | 17–14 | 54.84% |
| J4Z66 vs Steve | 12–16 | 42.86% |
| J4Z66 vs Hwoarang | 4–20 | 16.67% |
| J4Z66 vs Law | 12–10 | 54.55% |
| J4Z66 vs Eddy | 6–14 | 30.00% |
| J4Z66 vs Lili | 10–9 | 52.63% |
| J4Z66 vs Heihachi | 10–6 | 62.50% |
| J4Z66 vs Victor | 6–8 | 42.86% |
| J4Z66 vs Yoshimitsu | 5–8 | 38.46% |
| J4Z66 vs Alisa | 4–9 | 30.77% |
| J4Z66 vs Clive | 6–7 | 46.15% |
| J4Z66 vs Reina | 6–6 | 50.00% |
| J4Z66 vs Lars | 8–3 | 72.73% |
| J4Z66 vs Anna | 7–4 | 63.64% |
| J4Z66 vs Armor King | 0–11 | 0.00% |
| J4Z66 vs Jun | 7–3 | 70.00% |
| J4Z66 vs Xiaoyu | 8–1 | 88.89% |
| J4Z66 vs Raven | 6–3 | 66.67% |
| J4Z66 vs Fahkumram | 3–6 | 33.33% |
| J4Z66 vs Feng | 7–1 | 87.50% |
| J4Z66 vs Claudio | 4–4 | 50.00% |
| J4Z66 vs Lee | 3–5 | 37.50% |
| J4Z66 vs Lidia | 4–4 | 50.00% |
| J4Z66 vs Miary Zo | 0–8 | 0.00% |
| J4Z66 vs Paul | 3–4 | 42.86% |
| J4Z66 vs Asuka | 5–2 | 71.43% |
| J4Z66 vs Devil Jin | 3–4 | 42.86% |
| J4Z66 vs Dragunov | 5–2 | 71.43% |
| J4Z66 vs Jack-8 | 2–4 | 33.33% |
| J4Z66 vs Nina | 4–2 | 66.67% |
| J4Z66 vs Panda | 4–2 | 66.67% |
| J4Z66 vs Azucena | 3–2 | 60.00% |
| J4Z66 vs Leo | 0–4 | 0.00% |
| J4Z66 vs Leroy | 1–3 | 25.00% |
| J4Z66 vs Kuma | 0–1 | 0.00% |
| J4Z66 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.