| Jumongski vs King | 14–7 | 66.67% |
| Jumongski vs Jin | 18–2 | 90.00% |
| Jumongski vs Lars | 12–8 | 60.00% |
| Jumongski vs Steve | 15–4 | 78.95% |
| Jumongski vs Dragunov | 15–4 | 78.95% |
| Jumongski vs Reina | 12–7 | 63.16% |
| Jumongski vs Kazuya | 13–5 | 72.22% |
| Jumongski vs Law | 8–8 | 50.00% |
| Jumongski vs Asuka | 10–6 | 62.50% |
| Jumongski vs Yoshimitsu | 7–6 | 53.85% |
| Jumongski vs Lili | 9–4 | 69.23% |
| Jumongski vs Paul | 11–1 | 91.67% |
| Jumongski vs Hwoarang | 4–8 | 33.33% |
| Jumongski vs Anna | 5–6 | 45.45% |
| Jumongski vs Bryan | 6–4 | 60.00% |
| Jumongski vs Leroy | 5–5 | 50.00% |
| Jumongski vs Heihachi | 6–4 | 60.00% |
| Jumongski vs Victor | 4–5 | 44.44% |
| Jumongski vs Clive | 7–2 | 77.78% |
| Jumongski vs Devil Jin | 7–1 | 87.50% |
| Jumongski vs Feng | 5–2 | 71.43% |
| Jumongski vs Jack-8 | 3–3 | 50.00% |
| Jumongski vs Shaheen | 4–2 | 66.67% |
| Jumongski vs Alisa | 4–1 | 80.00% |
| Jumongski vs Kuma | 5–0 | 100.00% |
| Jumongski vs Eddy | 2–2 | 50.00% |
| Jumongski vs Leo | 1–2 | 33.33% |
| Jumongski vs Claudio | 1–2 | 33.33% |
| Jumongski vs Lee | 2–1 | 66.67% |
| Jumongski vs Lidia | 0–3 | 0.00% |
| Jumongski vs Nina | 1–1 | 50.00% |
| Jumongski vs Xiaoyu | 1–0 | 100.00% |
| Jumongski vs Jun | 1–0 | 100.00% |
| Jumongski vs Raven | 0–1 | 0.00% |
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.