| WumboK vs Reina | 8–1 | 88.89% |
| WumboK vs Victor | 8–0 | 100.00% |
| WumboK vs Lidia | 6–1 | 85.71% |
| WumboK vs Hwoarang | 6–0 | 100.00% |
| WumboK vs Raven | 3–2 | 60.00% |
| WumboK vs Eddy | 3–2 | 60.00% |
| WumboK vs Paul | 4–0 | 100.00% |
| WumboK vs Jin | 2–2 | 50.00% |
| WumboK vs Jack-8 | 2–2 | 50.00% |
| WumboK vs Devil Jin | 3–1 | 75.00% |
| WumboK vs Lili | 4–0 | 100.00% |
| WumboK vs Leo | 4–0 | 100.00% |
| WumboK vs King | 3–0 | 100.00% |
| WumboK vs Feng | 2–1 | 66.67% |
| WumboK vs Leroy | 3–0 | 100.00% |
| WumboK vs Law | 2–0 | 100.00% |
| WumboK vs Yoshimitsu | 2–0 | 100.00% |
| WumboK vs Xiaoyu | 0–2 | 0.00% |
| WumboK vs Kazuya | 1–1 | 50.00% |
| WumboK vs Alisa | 2–0 | 100.00% |
| WumboK vs Claudio | 2–0 | 100.00% |
| WumboK vs Kuma | 2–0 | 100.00% |
| WumboK vs Jun | 2–0 | 100.00% |
| WumboK vs Bryan | 1–0 | 100.00% |
| WumboK vs Dragunov | 0–1 | 0.00% |
| WumboK vs Lars | 1–0 | 100.00% |
| WumboK vs Heihachi | 1–0 | 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.