| Jamboy vs Reina | 7–4 | 63.64% |
| Jamboy vs Nina | 7–2 | 77.78% |
| Jamboy vs Steve | 6–2 | 75.00% |
| Jamboy vs King | 5–2 | 71.43% |
| Jamboy vs Kazuya | 5–1 | 83.33% |
| Jamboy vs Lars | 3–3 | 50.00% |
| Jamboy vs Paul | 2–3 | 40.00% |
| Jamboy vs Yoshimitsu | 3–2 | 60.00% |
| Jamboy vs Jin | 4–1 | 80.00% |
| Jamboy vs Azucena | 4–1 | 80.00% |
| Jamboy vs Hwoarang | 1–3 | 25.00% |
| Jamboy vs Dragunov | 1–3 | 25.00% |
| Jamboy vs Jun | 1–2–1 | 33.33% |
| Jamboy vs Feng | 1–2 | 33.33% |
| Jamboy vs Lee | 1–2 | 33.33% |
| Jamboy vs Zafina | 2–1 | 66.67% |
| Jamboy vs Law | 0–2 | 0.00% |
| Jamboy vs Jack-8 | 2–0 | 100.00% |
| Jamboy vs Asuka | 2–0 | 100.00% |
| Jamboy vs Devil Jin | 2–0 | 100.00% |
| Jamboy vs Eddy | 0–2 | 0.00% |
| Jamboy vs Bryan | 1–0 | 100.00% |
| Jamboy vs Alisa | 0–1 | 0.00% |
| Jamboy vs Leroy | 0–1 | 0.00% |
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.