| Jamacanbacn vs Reina | 36–34 | 51.43% |
| Jamacanbacn vs King | 30–31 | 49.18% |
| Jamacanbacn vs Kazuya | 17–32 | 34.69% |
| Jamacanbacn vs Bryan | 20–18 | 52.63% |
| Jamacanbacn vs Steve | 17–15 | 53.12% |
| Jamacanbacn vs Heihachi | 11–20 | 35.48% |
| Jamacanbacn vs Dragunov | 14–16 | 46.67% |
| Jamacanbacn vs Jun | 14–14 | 50.00% |
| Jamacanbacn vs Paul | 13–14 | 48.15% |
| Jamacanbacn vs Jin | 14–13 | 51.85% |
| Jamacanbacn vs Yoshimitsu | 13–8 | 61.90% |
| Jamacanbacn vs Lars | 9–12 | 42.86% |
| Jamacanbacn vs Lee | 11–9 | 55.00% |
| Jamacanbacn vs Asuka | 10–8 | 55.56% |
| Jamacanbacn vs Law | 10–6 | 62.50% |
| Jamacanbacn vs Xiaoyu | 5–11 | 31.25% |
| Jamacanbacn vs Lili | 8–8 | 50.00% |
| Jamacanbacn vs Kuma | 9–7 | 56.25% |
| Jamacanbacn vs Azucena | 8–8 | 50.00% |
| Jamacanbacn vs Leo | 4–10 | 28.57% |
| Jamacanbacn vs Eddy | 6–8 | 42.86% |
| Jamacanbacn vs Victor | 6–7 | 46.15% |
| Jamacanbacn vs Alisa | 8–4 | 66.67% |
| Jamacanbacn vs Clive | 5–6 | 45.45% |
| Jamacanbacn vs Hwoarang | 6–4 | 60.00% |
| Jamacanbacn vs Devil Jin | 2–8 | 20.00% |
| Jamacanbacn vs Claudio | 2–7 | 22.22% |
| Jamacanbacn vs Nina | 7–2 | 77.78% |
| Jamacanbacn vs Leroy | 3–5 | 37.50% |
| Jamacanbacn vs Lidia | 3–5 | 37.50% |
| Jamacanbacn vs Jack-8 | 1–6 | 14.29% |
| Jamacanbacn vs Raven | 6–1 | 85.71% |
| Jamacanbacn vs Feng | 4–1 | 80.00% |
| Jamacanbacn vs Shaheen | 2–2 | 50.00% |
| Jamacanbacn vs Panda | 2–2 | 50.00% |
| Jamacanbacn vs Zafina | 1–2 | 33.33% |
| Jamacanbacn vs Anna | 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.