| jb1491 vs Reina | 9–9 | 50.00% |
| jb1491 vs Bryan | 9–8 | 52.94% |
| jb1491 vs Jin | 10–6 | 62.50% |
| jb1491 vs Paul | 9–6 | 60.00% |
| jb1491 vs King | 5–8 | 38.46% |
| jb1491 vs Kazuya | 6–7 | 46.15% |
| jb1491 vs Hwoarang | 3–9 | 25.00% |
| jb1491 vs Dragunov | 7–5 | 58.33% |
| jb1491 vs Anna | 5–7 | 41.67% |
| jb1491 vs Steve | 6–4 | 60.00% |
| jb1491 vs Asuka | 6–4 | 60.00% |
| jb1491 vs Lili | 5–5 | 50.00% |
| jb1491 vs Azucena | 7–3 | 70.00% |
| jb1491 vs Lee | 2–7 | 22.22% |
| jb1491 vs Victor | 5–4 | 55.56% |
| jb1491 vs Jack-8 | 3–4 | 42.86% |
| jb1491 vs Law | 1–4 | 20.00% |
| jb1491 vs Nina | 3–1 | 75.00% |
| jb1491 vs Kuma | 2–2 | 50.00% |
| jb1491 vs Jun | 2–2 | 50.00% |
| jb1491 vs Yoshimitsu | 2–1 | 66.67% |
| jb1491 vs Xiaoyu | 1–2 | 33.33% |
| jb1491 vs Lars | 2–1 | 66.67% |
| jb1491 vs Raven | 2–1 | 66.67% |
| jb1491 vs Eddy | 0–3 | 0.00% |
| jb1491 vs Feng | 2–0 | 100.00% |
| jb1491 vs Claudio | 2–0 | 100.00% |
| jb1491 vs Shaheen | 2–0 | 100.00% |
| jb1491 vs Panda | 1–1 | 50.00% |
| jb1491 vs Zafina | 1–1 | 50.00% |
| jb1491 vs Fahkumram | 0–2 | 0.00% |
| jb1491 vs Devil Jin | 0–1 | 0.00% |
| jb1491 vs Heihachi | 0–1 | 0.00% |
| jb1491 vs Clive | 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.