| JaMa41413 vs Jin | 55–62 | 47.01% |
| JaMa41413 vs King | 55–57 | 49.11% |
| JaMa41413 vs Kazuya | 42–58 | 42.00% |
| JaMa41413 vs Paul | 38–34 | 52.78% |
| JaMa41413 vs Hwoarang | 20–43 | 31.75% |
| JaMa41413 vs Reina | 29–34 | 46.03% |
| JaMa41413 vs Law | 28–27 | 50.91% |
| JaMa41413 vs Steve | 17–29 | 36.96% |
| JaMa41413 vs Bryan | 17–27 | 38.64% |
| JaMa41413 vs Jun | 23–21 | 52.27% |
| JaMa41413 vs Yoshimitsu | 18–25 | 41.86% |
| JaMa41413 vs Azucena | 24–17 | 58.54% |
| JaMa41413 vs Victor | 21–20 | 51.22% |
| JaMa41413 vs Feng | 21–18 | 53.85% |
| JaMa41413 vs Eddy | 14–23 | 37.84% |
| JaMa41413 vs Dragunov | 18–18 | 50.00% |
| JaMa41413 vs Lee | 22–14 | 61.11% |
| JaMa41413 vs Lili | 17–16 | 51.52% |
| JaMa41413 vs Nina | 14–18 | 43.75% |
| JaMa41413 vs Asuka | 16–14 | 53.33% |
| JaMa41413 vs Devil Jin | 11–11 | 50.00% |
| JaMa41413 vs Xiaoyu | 9–12 | 42.86% |
| JaMa41413 vs Lidia | 8–13 | 38.10% |
| JaMa41413 vs Claudio | 10–9 | 52.63% |
| JaMa41413 vs Leo | 6–10 | 37.50% |
| JaMa41413 vs Lars | 9–6 | 60.00% |
| JaMa41413 vs Raven | 8–7 | 53.33% |
| JaMa41413 vs Alisa | 8–6 | 57.14% |
| JaMa41413 vs Kuma | 9–5 | 64.29% |
| JaMa41413 vs Jack-8 | 3–8 | 27.27% |
| JaMa41413 vs Leroy | 0–5 | 0.00% |
| JaMa41413 vs Shaheen | 0–4 | 0.00% |
| JaMa41413 vs Panda | 2–2 | 50.00% |
| JaMa41413 vs Armor King | 1–2 | 33.33% |
| JaMa41413 vs Zafina | 0–2 | 0.00% |
| JaMa41413 vs Heihachi | 2–0 | 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.