| Jamir vs Jin | 28–29 | 49.12% |
| Jamir vs Kazuya | 34–19 | 64.15% |
| Jamir vs Hwoarang | 27–24 | 52.94% |
| Jamir vs Eddy | 30–21 | 58.82% |
| Jamir vs Law | 18–17 | 51.43% |
| Jamir vs King | 12–18 | 40.00% |
| Jamir vs Reina | 10–20 | 33.33% |
| Jamir vs Steve | 10–17 | 37.04% |
| Jamir vs Lili | 6–21 | 22.22% |
| Jamir vs Bryan | 12–14 | 46.15% |
| Jamir vs Jun | 11–15 | 42.31% |
| Jamir vs Dragunov | 17–8 | 68.00% |
| Jamir vs Paul | 13–10 | 56.52% |
| Jamir vs Devil Jin | 13–8 | 61.90% |
| Jamir vs Feng | 10–11 | 47.62% |
| Jamir vs Xiaoyu | 10–10 | 50.00% |
| Jamir vs Yoshimitsu | 10–9 | 52.63% |
| Jamir vs Alisa | 11–7 | 61.11% |
| Jamir vs Nina | 11–6 | 64.71% |
| Jamir vs Azucena | 6–11 | 35.29% |
| Jamir vs Victor | 9–5 | 64.29% |
| Jamir vs Lee | 7–6 | 53.85% |
| Jamir vs Kuma | 6–5 | 54.55% |
| Jamir vs Raven | 4–7 | 36.36% |
| Jamir vs Asuka | 7–3 | 70.00% |
| Jamir vs Lars | 6–4 | 60.00% |
| Jamir vs Leroy | 5–5 | 50.00% |
| Jamir vs Lidia | 6–4 | 60.00% |
| Jamir vs Leo | 3–5 | 37.50% |
| Jamir vs Claudio | 4–3 | 57.14% |
| Jamir vs Jack-8 | 0–4 | 0.00% |
| Jamir vs Shaheen | 1–3 | 25.00% |
| Jamir vs Zafina | 1–1 | 50.00% |
| Jamir vs Panda | 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.