| JCM487 vs Clive | 14–8 | 63.64% |
| JCM487 vs Lili | 11–3 | 78.57% |
| JCM487 vs Dragunov | 7–7 | 50.00% |
| JCM487 vs Jin | 8–5 | 61.54% |
| JCM487 vs Steve | 9–4 | 69.23% |
| JCM487 vs Heihachi | 12–1 | 92.31% |
| JCM487 vs Reina | 5–7 | 41.67% |
| JCM487 vs Hwoarang | 9–2 | 81.82% |
| JCM487 vs Bryan | 9–2 | 81.82% |
| JCM487 vs Claudio | 8–3 | 72.73% |
| JCM487 vs Kazuya | 6–3 | 66.67% |
| JCM487 vs Yoshimitsu | 7–1 | 87.50% |
| JCM487 vs Law | 5–2 | 71.43% |
| JCM487 vs Lars | 4–3 | 57.14% |
| JCM487 vs King | 5–1 | 83.33% |
| JCM487 vs Feng | 4–2 | 66.67% |
| JCM487 vs Lee | 4–2 | 66.67% |
| JCM487 vs Paul | 4–1 | 80.00% |
| JCM487 vs Kuma | 2–3 | 40.00% |
| JCM487 vs Eddy | 4–1 | 80.00% |
| JCM487 vs Victor | 4–0 | 100.00% |
| JCM487 vs Jack-8 | 1–2 | 33.33% |
| JCM487 vs Alisa | 1–2 | 33.33% |
| JCM487 vs Raven | 3–0 | 100.00% |
| JCM487 vs Xiaoyu | 0–2 | 0.00% |
| JCM487 vs Asuka | 1–1 | 50.00% |
| JCM487 vs Leo | 2–0 | 100.00% |
| JCM487 vs Nina | 2–0 | 100.00% |
| JCM487 vs Jun | 0–2 | 0.00% |
| JCM487 vs Lidia | 0–2 | 0.00% |
| JCM487 vs Azucena | 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.