| Jekyll vs Kazuya | 52–43 | 54.74% |
| Jekyll vs Clive | 34–46 | 42.50% |
| Jekyll vs King | 42–35–1 | 54.55% |
| Jekyll vs Hwoarang | 44–31 | 58.67% |
| Jekyll vs Steve | 53–20 | 72.60% |
| Jekyll vs Jin | 33–34 | 49.25% |
| Jekyll vs Bryan | 30–32 | 48.39% |
| Jekyll vs Lili | 26–33 | 44.07% |
| Jekyll vs Paul | 32–26 | 55.17% |
| Jekyll vs Reina | 29–27 | 51.79% |
| Jekyll vs Heihachi | 34–18 | 65.38% |
| Jekyll vs Azucena | 28–20 | 58.33% |
| Jekyll vs Asuka | 18–24 | 42.86% |
| Jekyll vs Lars | 24–18 | 57.14% |
| Jekyll vs Dragunov | 22–17 | 56.41% |
| Jekyll vs Jun | 14–18 | 43.75% |
| Jekyll vs Law | 18–11 | 62.07% |
| Jekyll vs Lee | 19–10 | 65.52% |
| Jekyll vs Devil Jin | 11–16 | 40.74% |
| Jekyll vs Nina | 15–9 | 62.50% |
| Jekyll vs Xiaoyu | 17–6 | 73.91% |
| Jekyll vs Victor | 10–13 | 43.48% |
| Jekyll vs Jack-8 | 15–7 | 68.18% |
| Jekyll vs Eddy | 11–11 | 50.00% |
| Jekyll vs Kuma | 9–12 | 42.86% |
| Jekyll vs Leroy | 13–8 | 61.90% |
| Jekyll vs Feng | 11–8 | 57.89% |
| Jekyll vs Shaheen | 10–9 | 52.63% |
| Jekyll vs Leo | 12–4 | 75.00% |
| Jekyll vs Alisa | 10–6 | 62.50% |
| Jekyll vs Zafina | 12–1 | 92.31% |
| Jekyll vs Yoshimitsu | 7–5 | 58.33% |
| Jekyll vs Lidia | 8–4 | 66.67% |
| Jekyll vs Raven | 9–2 | 81.82% |
| Jekyll vs Claudio | 5–1 | 83.33% |
| Jekyll vs Panda | 1–3 | 25.00% |
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.