| Jahs vs King | 89–134 | 39.91% |
| Jahs vs Hwoarang | 84–131 | 39.07% |
| Jahs vs Bryan | 73–103 | 41.48% |
| Jahs vs Eddy | 58–117 | 33.14% |
| Jahs vs Law | 62–95 | 39.49% |
| Jahs vs Kazuya | 62–94 | 39.74% |
| Jahs vs Jin | 70–70 | 50.00% |
| Jahs vs Steve | 53–70 | 43.09% |
| Jahs vs Reina | 38–81 | 31.93% |
| Jahs vs Heihachi | 54–60 | 47.37% |
| Jahs vs Lili | 41–57 | 41.84% |
| Jahs vs Dragunov | 33–61 | 35.11% |
| Jahs vs Azucena | 40–53 | 43.01% |
| Jahs vs Jun | 42–48 | 46.67% |
| Jahs vs Asuka | 38–50 | 43.18% |
| Jahs vs Yoshimitsu | 45–42 | 51.72% |
| Jahs vs Leo | 31–56 | 35.63% |
| Jahs vs Victor | 23–61 | 27.38% |
| Jahs vs Xiaoyu | 49–34 | 59.04% |
| Jahs vs Lars | 18–60 | 23.08% |
| Jahs vs Paul | 27–47 | 36.49% |
| Jahs vs Lee | 23–50 | 31.51% |
| Jahs vs Feng | 25–43 | 36.76% |
| Jahs vs Leroy | 27–41 | 39.71% |
| Jahs vs Nina | 24–40 | 37.50% |
| Jahs vs Clive | 21–41–1 | 33.87% |
| Jahs vs Alisa | 28–29 | 49.12% |
| Jahs vs Jack-8 | 17–31 | 35.42% |
| Jahs vs Lidia | 20–24 | 45.45% |
| Jahs vs Raven | 16–23 | 41.03% |
| Jahs vs Devil Jin | 13–23 | 36.11% |
| Jahs vs Kuma | 8–28 | 22.22% |
| Jahs vs Zafina | 7–25 | 21.88% |
| Jahs vs Shaheen | 14–14 | 50.00% |
| Jahs vs Claudio | 11–16 | 40.74% |
| Jahs vs Fahkumram | 15–6 | 71.43% |
| Jahs vs Anna | 1–2 | 33.33% |
| Jahs vs Panda | 2–0 | 100.00% |
| Jahs vs Armor King | 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.