| jamruu vs Reina | 30–45 | 40.00% |
| jamruu vs Bryan | 27–36 | 42.86% |
| jamruu vs Jin | 27–34 | 44.26% |
| jamruu vs Dragunov | 22–36 | 37.93% |
| jamruu vs Paul | 29–23 | 55.77% |
| jamruu vs Kazuya | 19–33 | 36.54% |
| jamruu vs King | 28–23 | 54.90% |
| jamruu vs Lili | 26–23 | 53.06% |
| jamruu vs Victor | 18–26 | 40.91% |
| jamruu vs Alisa | 17–26 | 39.53% |
| jamruu vs Clive | 14–26 | 35.00% |
| jamruu vs Steve | 18–21 | 46.15% |
| jamruu vs Asuka | 21–15 | 58.33% |
| jamruu vs Hwoarang | 16–19 | 45.71% |
| jamruu vs Nina | 19–14 | 57.58% |
| jamruu vs Xiaoyu | 20–12 | 62.50% |
| jamruu vs Devil Jin | 20–12 | 62.50% |
| jamruu vs Heihachi | 16–14 | 53.33% |
| jamruu vs Yoshimitsu | 11–18 | 37.93% |
| jamruu vs Lars | 8–21 | 27.59% |
| jamruu vs Claudio | 7–18 | 28.00% |
| jamruu vs Leroy | 13–11 | 54.17% |
| jamruu vs Jack-8 | 9–14 | 39.13% |
| jamruu vs Law | 8–14 | 36.36% |
| jamruu vs Feng | 7–13 | 35.00% |
| jamruu vs Lee | 10–10 | 50.00% |
| jamruu vs Azucena | 7–13 | 35.00% |
| jamruu vs Lidia | 10–8 | 55.56% |
| jamruu vs Leo | 10–7 | 58.82% |
| jamruu vs Jun | 5–11 | 31.25% |
| jamruu vs Kuma | 6–9 | 40.00% |
| jamruu vs Raven | 5–7 | 41.67% |
| jamruu vs Eddy | 5–6 | 45.45% |
| jamruu vs Shaheen | 4–6 | 40.00% |
| jamruu vs Zafina | 2–2 | 50.00% |
| jamruu vs Panda | 2–1 | 66.67% |
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.