| wumbo vs Reina | 8–12 | 40.00% |
| wumbo vs Eddy | 5–14 | 26.32% |
| wumbo vs King | 7–11 | 38.89% |
| wumbo vs Yoshimitsu | 7–10 | 41.18% |
| wumbo vs Steve | 10–6 | 62.50% |
| wumbo vs Lili | 3–10 | 23.08% |
| wumbo vs Kazuya | 3–8 | 27.27% |
| wumbo vs Dragunov | 3–7 | 30.00% |
| wumbo vs Fahkumram | 2–7 | 22.22% |
| wumbo vs Law | 3–5 | 37.50% |
| wumbo vs Jin | 3–5 | 37.50% |
| wumbo vs Victor | 2–6 | 25.00% |
| wumbo vs Paul | 3–4 | 42.86% |
| wumbo vs Hwoarang | 3–4 | 42.86% |
| wumbo vs Bryan | 3–4 | 42.86% |
| wumbo vs Asuka | 6–1 | 85.71% |
| wumbo vs Lars | 3–4 | 42.86% |
| wumbo vs Nina | 2–5 | 28.57% |
| wumbo vs Jun | 2–5 | 28.57% |
| wumbo vs Heihachi | 0–6 | 0.00% |
| wumbo vs Azucena | 2–3 | 40.00% |
| wumbo vs Kuma | 0–4 | 0.00% |
| wumbo vs Xiaoyu | 2–1 | 66.67% |
| wumbo vs Leo | 1–2 | 33.33% |
| wumbo vs Claudio | 2–1 | 66.67% |
| wumbo vs Lee | 0–3 | 0.00% |
| wumbo vs Leroy | 1–2 | 33.33% |
| wumbo vs Raven | 1–2 | 33.33% |
| wumbo vs Lidia | 1–2 | 33.33% |
| wumbo vs Devil Jin | 0–2 | 0.00% |
| wumbo vs Clive | 2–0 | 100.00% |
| wumbo vs Shaheen | 1–0 | 100.00% |
| wumbo vs Panda | 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.