| cool jj vs King | 32–42 | 43.24% |
| cool jj vs Reina | 21–45 | 31.82% |
| cool jj vs Dragunov | 37–25 | 59.68% |
| cool jj vs Jin | 26–29 | 47.27% |
| cool jj vs Hwoarang | 18–35 | 33.96% |
| cool jj vs Bryan | 17–28 | 37.78% |
| cool jj vs Kazuya | 22–23 | 48.89% |
| cool jj vs Azucena | 24–21 | 53.33% |
| cool jj vs Lili | 19–24 | 44.19% |
| cool jj vs Eddy | 24–16 | 60.00% |
| cool jj vs Steve | 19–16 | 54.29% |
| cool jj vs Nina | 19–16 | 54.29% |
| cool jj vs Lee | 10–22 | 31.25% |
| cool jj vs Paul | 16–14 | 53.33% |
| cool jj vs Lars | 13–17 | 43.33% |
| cool jj vs Law | 7–21 | 25.00% |
| cool jj vs Raven | 9–18 | 33.33% |
| cool jj vs Yoshimitsu | 19–7 | 73.08% |
| cool jj vs Asuka | 10–13 | 43.48% |
| cool jj vs Leo | 14–9 | 60.87% |
| cool jj vs Jun | 10–12 | 45.45% |
| cool jj vs Devil Jin | 3–18 | 14.29% |
| cool jj vs Feng | 10–10 | 50.00% |
| cool jj vs Victor | 5–15 | 25.00% |
| cool jj vs Xiaoyu | 6–11 | 35.29% |
| cool jj vs Alisa | 7–10 | 41.18% |
| cool jj vs Lidia | 5–8 | 38.46% |
| cool jj vs Leroy | 5–7 | 41.67% |
| cool jj vs Jack-8 | 1–9 | 10.00% |
| cool jj vs Kuma | 7–3 | 70.00% |
| cool jj vs Shaheen | 4–1 | 80.00% |
| cool jj vs Panda | 2–2 | 50.00% |
| cool jj vs Zafina | 0–2 | 0.00% |
| cool jj vs Claudio | 1–0 | 100.00% |
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.