| JAMSUBU vs Paul | 81–111 | 42.19% |
| JAMSUBU vs Kazuya | 82–107 | 43.39% |
| JAMSUBU vs Dragunov | 96–85 | 53.04% |
| JAMSUBU vs Reina | 78–63–1 | 55.32% |
| JAMSUBU vs King | 60–81 | 42.55% |
| JAMSUBU vs Hwoarang | 51–87 | 36.96% |
| JAMSUBU vs Yoshimitsu | 66–57 | 53.66% |
| JAMSUBU vs Jin | 54–69 | 43.90% |
| JAMSUBU vs Bryan | 54–69 | 43.90% |
| JAMSUBU vs Lili | 60–61–1 | 49.59% |
| JAMSUBU vs Asuka | 49–62 | 44.14% |
| JAMSUBU vs Steve | 39–62 | 38.61% |
| JAMSUBU vs Heihachi | 43–52 | 45.26% |
| JAMSUBU vs Law | 35–51 | 40.70% |
| JAMSUBU vs Jun | 44–40 | 52.38% |
| JAMSUBU vs Victor | 26–49 | 34.67% |
| JAMSUBU vs Azucena | 35–36 | 49.30% |
| JAMSUBU vs Jack-8 | 33–35 | 48.53% |
| JAMSUBU vs Xiaoyu | 36–31 | 53.73% |
| JAMSUBU vs Nina | 26–36 | 41.94% |
| JAMSUBU vs Alisa | 34–26 | 56.67% |
| JAMSUBU vs Lidia | 32–27 | 54.24% |
| JAMSUBU vs Devil Jin | 17–38 | 30.91% |
| JAMSUBU vs Feng | 14–35 | 28.57% |
| JAMSUBU vs Eddy | 26–23 | 53.06% |
| JAMSUBU vs Lars | 19–27 | 41.30% |
| JAMSUBU vs Claudio | 16–28 | 36.36% |
| JAMSUBU vs Clive | 14–30 | 31.82% |
| JAMSUBU vs Leroy | 21–21 | 50.00% |
| JAMSUBU vs Lee | 14–21 | 40.00% |
| JAMSUBU vs Leo | 8–24 | 25.00% |
| JAMSUBU vs Kuma | 12–14 | 46.15% |
| JAMSUBU vs Shaheen | 9–16 | 36.00% |
| JAMSUBU vs Anna | 6–17 | 26.09% |
| JAMSUBU vs Miary Zo | 9–12 | 42.86% |
| JAMSUBU vs Raven | 9–11 | 45.00% |
| JAMSUBU vs Armor King | 10–4 | 71.43% |
| JAMSUBU vs Zafina | 3–8 | 27.27% |
| JAMSUBU vs Panda | 2–6 | 25.00% |
| JAMSUBU vs Fahkumram | 4–3 | 57.14% |
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.