| Jahh vs King | 16–19 | 45.71% |
| Jahh vs Hwoarang | 13–18 | 41.94% |
| Jahh vs Steve | 16–15 | 51.61% |
| Jahh vs Jin | 14–12 | 53.85% |
| Jahh vs Eddy | 17–8 | 68.00% |
| Jahh vs Reina | 17–7 | 70.83% |
| Jahh vs Raven | 14–6 | 70.00% |
| Jahh vs Lidia | 12–7 | 63.16% |
| Jahh vs Lee | 8–10 | 44.44% |
| Jahh vs Azucena | 14–3 | 82.35% |
| Jahh vs Kazuya | 3–12 | 20.00% |
| Jahh vs Law | 9–4 | 69.23% |
| Jahh vs Dragunov | 8–5 | 61.54% |
| Jahh vs Lili | 4–8 | 33.33% |
| Jahh vs Lars | 5–6 | 45.45% |
| Jahh vs Nina | 4–7 | 36.36% |
| Jahh vs Fahkumram | 3–7 | 30.00% |
| Jahh vs Zafina | 2–7 | 22.22% |
| Jahh vs Paul | 4–4 | 50.00% |
| Jahh vs Yoshimitsu | 2–5 | 28.57% |
| Jahh vs Xiaoyu | 2–5 | 28.57% |
| Jahh vs Feng | 3–4 | 42.86% |
| Jahh vs Panda | 3–4 | 42.86% |
| Jahh vs Jun | 4–3 | 57.14% |
| Jahh vs Victor | 3–4 | 42.86% |
| Jahh vs Clive | 3–4 | 42.86% |
| Jahh vs Asuka | 6–0 | 100.00% |
| Jahh vs Leroy | 4–2 | 66.67% |
| Jahh vs Bryan | 3–2 | 60.00% |
| Jahh vs Jack-8 | 3–2 | 60.00% |
| Jahh vs Leo | 1–4 | 20.00% |
| Jahh vs Miary Zo | 3–2 | 60.00% |
| Jahh vs Devil Jin | 1–2 | 33.33% |
| Jahh vs Shaheen | 0–3 | 0.00% |
| Jahh vs Kuma | 3–0 | 100.00% |
| Jahh vs Anna | 3–0 | 100.00% |
| Jahh vs Armor King | 0–3 | 0.00% |
| Jahh vs Alisa | 1–1 | 50.00% |
| Jahh vs Claudio | 1–1 | 50.00% |
| Jahh vs Heihachi | 1–1 | 50.00% |
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.