| jpanjaja vs Steve | 21–18 | 53.85% |
| jpanjaja vs King | 5–23 | 17.86% |
| jpanjaja vs Dragunov | 11–13 | 45.83% |
| jpanjaja vs Heihachi | 11–12 | 47.83% |
| jpanjaja vs Law | 10–11 | 47.62% |
| jpanjaja vs Bryan | 4–16 | 20.00% |
| jpanjaja vs Jin | 7–10 | 41.18% |
| jpanjaja vs Paul | 8–8 | 50.00% |
| jpanjaja vs Zafina | 9–7 | 56.25% |
| jpanjaja vs Jun | 10–4 | 71.43% |
| jpanjaja vs Lidia | 6–8 | 42.86% |
| jpanjaja vs Kazuya | 8–5 | 61.54% |
| jpanjaja vs Fahkumram | 9–4 | 69.23% |
| jpanjaja vs Yoshimitsu | 4–8 | 33.33% |
| jpanjaja vs Asuka | 5–7 | 41.67% |
| jpanjaja vs Armor King | 4–8 | 33.33% |
| jpanjaja vs Lee | 8–3 | 72.73% |
| jpanjaja vs Reina | 6–5 | 54.55% |
| jpanjaja vs Victor | 3–8 | 27.27% |
| jpanjaja vs Xiaoyu | 3–6 | 33.33% |
| jpanjaja vs Devil Jin | 5–4 | 55.56% |
| jpanjaja vs Clive | 4–5 | 44.44% |
| jpanjaja vs Miary Zo | 1–8 | 11.11% |
| jpanjaja vs Azucena | 2–6 | 25.00% |
| jpanjaja vs Lili | 3–4 | 42.86% |
| jpanjaja vs Lars | 3–3 | 50.00% |
| jpanjaja vs Hwoarang | 2–3 | 40.00% |
| jpanjaja vs Jack-8 | 2–3 | 40.00% |
| jpanjaja vs Raven | 2–3 | 40.00% |
| jpanjaja vs Feng | 0–4 | 0.00% |
| jpanjaja vs Eddy | 2–2 | 50.00% |
| jpanjaja vs Alisa | 0–3 | 0.00% |
| jpanjaja vs Claudio | 3–0 | 100.00% |
| jpanjaja vs Kuma | 3–0 | 100.00% |
| jpanjaja vs Shaheen | 0–2 | 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.