| JAHAMEZ vs Steve | 54–65 | 45.38% |
| JAHAMEZ vs Kazuya | 22–40 | 35.48% |
| JAHAMEZ vs Jin | 12–34 | 26.09% |
| JAHAMEZ vs Yoshimitsu | 26–19 | 57.78% |
| JAHAMEZ vs Lili | 12–31 | 27.91% |
| JAHAMEZ vs King | 10–32 | 23.81% |
| JAHAMEZ vs Bryan | 17–24 | 41.46% |
| JAHAMEZ vs Dragunov | 10–23 | 30.30% |
| JAHAMEZ vs Heihachi | 9–18 | 33.33% |
| JAHAMEZ vs Fahkumram | 3–24 | 11.11% |
| JAHAMEZ vs Lars | 5–21 | 19.23% |
| JAHAMEZ vs Reina | 13–13 | 50.00% |
| JAHAMEZ vs Paul | 4–21 | 16.00% |
| JAHAMEZ vs Eddy | 12–13 | 48.00% |
| JAHAMEZ vs Law | 3–15 | 16.67% |
| JAHAMEZ vs Hwoarang | 4–14 | 22.22% |
| JAHAMEZ vs Armor King | 2–15 | 11.76% |
| JAHAMEZ vs Jun | 3–12 | 20.00% |
| JAHAMEZ vs Lee | 4–8 | 33.33% |
| JAHAMEZ vs Victor | 4–8 | 33.33% |
| JAHAMEZ vs Miary Zo | 2–10 | 16.67% |
| JAHAMEZ vs Nina | 4–7 | 36.36% |
| JAHAMEZ vs Lidia | 5–5 | 50.00% |
| JAHAMEZ vs Asuka | 3–6 | 33.33% |
| JAHAMEZ vs Shaheen | 1–8 | 11.11% |
| JAHAMEZ vs Leroy | 3–6 | 33.33% |
| JAHAMEZ vs Clive | 3–6 | 33.33% |
| JAHAMEZ vs Feng | 4–4 | 50.00% |
| JAHAMEZ vs Devil Jin | 5–2 | 71.43% |
| JAHAMEZ vs Leo | 4–3 | 57.14% |
| JAHAMEZ vs Azucena | 6–1 | 85.71% |
| JAHAMEZ vs Claudio | 3–3 | 50.00% |
| JAHAMEZ vs Kuma | 0–6 | 0.00% |
| JAHAMEZ vs Xiaoyu | 3–2 | 60.00% |
| JAHAMEZ vs Zafina | 3–2 | 60.00% |
| JAHAMEZ vs Raven | 2–3 | 40.00% |
| JAHAMEZ vs Anna | 3–2 | 60.00% |
| JAHAMEZ vs Alisa | 0–4 | 0.00% |
| JAHAMEZ vs Jack-8 | 1–2 | 33.33% |
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.