| jackray444 vs Kazuya | 68–61 | 52.71% |
| jackray444 vs Reina | 60–57 | 51.28% |
| jackray444 vs Bryan | 57–51 | 52.78% |
| jackray444 vs King | 52–55 | 48.60% |
| jackray444 vs Steve | 46–53 | 46.46% |
| jackray444 vs Hwoarang | 44–51 | 46.32% |
| jackray444 vs Jin | 35–53 | 39.77% |
| jackray444 vs Dragunov | 42–28 | 60.00% |
| jackray444 vs Paul | 34–34 | 50.00% |
| jackray444 vs Yoshimitsu | 31–37 | 45.59% |
| jackray444 vs Azucena | 38–30 | 55.88% |
| jackray444 vs Devil Jin | 39–24 | 61.90% |
| jackray444 vs Lili | 27–36 | 42.86% |
| jackray444 vs Lee | 30–32 | 48.39% |
| jackray444 vs Law | 33–27 | 55.00% |
| jackray444 vs Jun | 22–24 | 47.83% |
| jackray444 vs Victor | 25–18 | 58.14% |
| jackray444 vs Lars | 23–19 | 54.76% |
| jackray444 vs Xiaoyu | 22–18 | 55.00% |
| jackray444 vs Raven | 20–20 | 50.00% |
| jackray444 vs Eddy | 23–16 | 58.97% |
| jackray444 vs Asuka | 17–20 | 45.95% |
| jackray444 vs Leo | 15–20 | 42.86% |
| jackray444 vs Jack-8 | 13–19 | 40.62% |
| jackray444 vs Nina | 13–18 | 41.94% |
| jackray444 vs Lidia | 11–20 | 35.48% |
| jackray444 vs Heihachi | 14–17 | 45.16% |
| jackray444 vs Feng | 6–24 | 20.00% |
| jackray444 vs Shaheen | 14–11 | 56.00% |
| jackray444 vs Leroy | 11–13 | 45.83% |
| jackray444 vs Claudio | 10–9 | 52.63% |
| jackray444 vs Zafina | 7–11 | 38.89% |
| jackray444 vs Alisa | 3–11 | 21.43% |
| jackray444 vs Kuma | 5–8 | 38.46% |
| jackray444 vs Clive | 5–5 | 50.00% |
| jackray444 vs Panda | 3–2 | 60.00% |
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.