| Jkmmmm vs Eddy | 40–69 | 36.70% |
| Jkmmmm vs Jin | 32–28 | 53.33% |
| Jkmmmm vs Hwoarang | 26–32 | 44.83% |
| Jkmmmm vs Law | 25–32 | 43.86% |
| Jkmmmm vs Kazuya | 23–32 | 41.82% |
| Jkmmmm vs Steve | 28–24 | 53.85% |
| Jkmmmm vs King | 23–22 | 51.11% |
| Jkmmmm vs Jun | 26–17 | 60.47% |
| Jkmmmm vs Lili | 17–23 | 42.50% |
| Jkmmmm vs Yoshimitsu | 16–17 | 48.48% |
| Jkmmmm vs Devil Jin | 15–15 | 50.00% |
| Jkmmmm vs Nina | 15–14 | 51.72% |
| Jkmmmm vs Paul | 12–16 | 42.86% |
| Jkmmmm vs Reina | 9–17–1 | 34.62% |
| Jkmmmm vs Asuka | 14–12 | 53.85% |
| Jkmmmm vs Dragunov | 11–14 | 44.00% |
| Jkmmmm vs Victor | 16–9 | 64.00% |
| Jkmmmm vs Lars | 13–10 | 56.52% |
| Jkmmmm vs Lee | 10–13 | 43.48% |
| Jkmmmm vs Azucena | 9–14 | 39.13% |
| Jkmmmm vs Bryan | 9–11 | 45.00% |
| Jkmmmm vs Feng | 8–11 | 42.11% |
| Jkmmmm vs Shaheen | 12–7 | 63.16% |
| Jkmmmm vs Xiaoyu | 15–3 | 83.33% |
| Jkmmmm vs Alisa | 5–11 | 31.25% |
| Jkmmmm vs Leroy | 5–8 | 38.46% |
| Jkmmmm vs Claudio | 2–9 | 18.18% |
| Jkmmmm vs Jack-8 | 5–5 | 50.00% |
| Jkmmmm vs Leo | 2–6 | 25.00% |
| Jkmmmm vs Raven | 4–4 | 50.00% |
| Jkmmmm vs Zafina | 2–5 | 28.57% |
| Jkmmmm vs Panda | 4–1 | 80.00% |
| Jkmmmm vs Kuma | 0–4 | 0.00% |
| Jkmmmm vs Lidia | 2–0 | 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.