| JJ2001 vs Hwoarang | 21–21 | 50.00% |
| JJ2001 vs Dragunov | 24–17 | 58.54% |
| JJ2001 vs Paul | 16–17 | 48.48% |
| JJ2001 vs Reina | 20–13 | 60.61% |
| JJ2001 vs Jin | 8–18 | 30.77% |
| JJ2001 vs Lili | 9–14 | 39.13% |
| JJ2001 vs Asuka | 8–13 | 38.10% |
| JJ2001 vs Victor | 10–10 | 50.00% |
| JJ2001 vs King | 10–9 | 52.63% |
| JJ2001 vs Bryan | 7–10 | 41.18% |
| JJ2001 vs Yoshimitsu | 2–14 | 12.50% |
| JJ2001 vs Jack-8 | 7–9 | 43.75% |
| JJ2001 vs Leo | 9–7 | 56.25% |
| JJ2001 vs Law | 10–5 | 66.67% |
| JJ2001 vs Nina | 4–10 | 28.57% |
| JJ2001 vs Lee | 6–8 | 42.86% |
| JJ2001 vs Lars | 7–5 | 58.33% |
| JJ2001 vs Alisa | 7–5 | 58.33% |
| JJ2001 vs Azucena | 4–8 | 33.33% |
| JJ2001 vs Jun | 8–3 | 72.73% |
| JJ2001 vs Steve | 8–2 | 80.00% |
| JJ2001 vs Devil Jin | 4–6 | 40.00% |
| JJ2001 vs Raven | 3–7 | 30.00% |
| JJ2001 vs Kazuya | 6–3 | 66.67% |
| JJ2001 vs Leroy | 5–4 | 55.56% |
| JJ2001 vs Feng | 3–5 | 37.50% |
| JJ2001 vs Shaheen | 4–4 | 50.00% |
| JJ2001 vs Eddy | 1–7 | 12.50% |
| JJ2001 vs Xiaoyu | 3–3 | 50.00% |
| JJ2001 vs Claudio | 1–5 | 16.67% |
| JJ2001 vs Kuma | 4–1 | 80.00% |
| JJ2001 vs Zafina | 0–2 | 0.00% |
| JJ2001 vs Panda | 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.