| JJswat2008 vs King | 20–27 | 42.55% |
| JJswat2008 vs Steve | 11–20 | 35.48% |
| JJswat2008 vs Hwoarang | 18–12 | 60.00% |
| JJswat2008 vs Jin | 8–17 | 32.00% |
| JJswat2008 vs Reina | 11–10 | 52.38% |
| JJswat2008 vs Dragunov | 11–9 | 55.00% |
| JJswat2008 vs Paul | 9–9 | 50.00% |
| JJswat2008 vs Asuka | 10–7 | 58.82% |
| JJswat2008 vs Lidia | 7–10 | 41.18% |
| JJswat2008 vs Yoshimitsu | 8–7 | 53.33% |
| JJswat2008 vs Jun | 8–7 | 53.33% |
| JJswat2008 vs Eddy | 7–8 | 46.67% |
| JJswat2008 vs Kazuya | 9–5 | 64.29% |
| JJswat2008 vs Law | 7–6 | 53.85% |
| JJswat2008 vs Azucena | 6–6 | 50.00% |
| JJswat2008 vs Bryan | 5–6 | 45.45% |
| JJswat2008 vs Lili | 7–4 | 63.64% |
| JJswat2008 vs Leo | 4–7 | 36.36% |
| JJswat2008 vs Nina | 4–7 | 36.36% |
| JJswat2008 vs Victor | 3–8 | 27.27% |
| JJswat2008 vs Xiaoyu | 4–4 | 50.00% |
| JJswat2008 vs Claudio | 4–3 | 57.14% |
| JJswat2008 vs Kuma | 2–5 | 28.57% |
| JJswat2008 vs Devil Jin | 3–3 | 50.00% |
| JJswat2008 vs Alisa | 3–3 | 50.00% |
| JJswat2008 vs Feng | 2–3 | 40.00% |
| JJswat2008 vs Raven | 4–1 | 80.00% |
| JJswat2008 vs Jack-8 | 1–3 | 25.00% |
| JJswat2008 vs Lars | 0–4 | 0.00% |
| JJswat2008 vs Shaheen | 3–1 | 75.00% |
| JJswat2008 vs Lee | 2–2 | 50.00% |
| JJswat2008 vs Zafina | 2–1 | 66.67% |
| JJswat2008 vs Leroy | 0–1 | 0.00% |
| JJswat2008 vs Heihachi | 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.