| Jay28 vs King | 64–74 | 46.38% |
| Jay28 vs Jin | 71–51 | 58.20% |
| Jay28 vs Dragunov | 49–49 | 50.00% |
| Jay28 vs Law | 57–29 | 66.28% |
| Jay28 vs Kazuya | 55–31 | 63.95% |
| Jay28 vs Nina | 41–38 | 51.90% |
| Jay28 vs Paul | 35–42 | 45.45% |
| Jay28 vs Bryan | 30–47 | 38.96% |
| Jay28 vs Reina | 39–29 | 57.35% |
| Jay28 vs Hwoarang | 29–33 | 46.77% |
| Jay28 vs Devil Jin | 29–23 | 55.77% |
| Jay28 vs Yoshimitsu | 22–22 | 50.00% |
| Jay28 vs Eddy | 25–19 | 56.82% |
| Jay28 vs Lidia | 26–17 | 60.47% |
| Jay28 vs Victor | 21–19 | 52.50% |
| Jay28 vs Lili | 15–24 | 38.46% |
| Jay28 vs Azucena | 17–12 | 58.62% |
| Jay28 vs Steve | 13–14 | 48.15% |
| Jay28 vs Jun | 16–11 | 59.26% |
| Jay28 vs Alisa | 14–12 | 53.85% |
| Jay28 vs Feng | 10–13 | 43.48% |
| Jay28 vs Xiaoyu | 11–8 | 57.89% |
| Jay28 vs Leo | 8–11 | 42.11% |
| Jay28 vs Jack-8 | 9–9 | 50.00% |
| Jay28 vs Lars | 10–8 | 55.56% |
| Jay28 vs Lee | 8–9 | 47.06% |
| Jay28 vs Leroy | 5–11 | 31.25% |
| Jay28 vs Claudio | 6–7 | 46.15% |
| Jay28 vs Shaheen | 6–7 | 46.15% |
| Jay28 vs Asuka | 4–8 | 33.33% |
| Jay28 vs Panda | 3–7 | 30.00% |
| Jay28 vs Zafina | 5–4 | 55.56% |
| Jay28 vs Kuma | 4–4 | 50.00% |
| Jay28 vs Raven | 5–3 | 62.50% |
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.