| ChumbaWumba vs Armor King | 52–28 | 65.00% |
| ChumbaWumba vs Steve | 26–12 | 68.42% |
| ChumbaWumba vs Bryan | 23–14 | 62.16% |
| ChumbaWumba vs Kazuya | 28–9 | 75.68% |
| ChumbaWumba vs King | 26–10 | 72.22% |
| ChumbaWumba vs Jin | 19–10 | 65.52% |
| ChumbaWumba vs Azucena | 17–5 | 77.27% |
| ChumbaWumba vs Heihachi | 13–8 | 61.90% |
| ChumbaWumba vs Lars | 12–8 | 60.00% |
| ChumbaWumba vs Law | 11–5 | 68.75% |
| ChumbaWumba vs Fahkumram | 10–6 | 62.50% |
| ChumbaWumba vs Paul | 7–8 | 46.67% |
| ChumbaWumba vs Dragunov | 11–4 | 73.33% |
| ChumbaWumba vs Lee | 4–11 | 26.67% |
| ChumbaWumba vs Leo | 8–6 | 57.14% |
| ChumbaWumba vs Nina | 9–5 | 64.29% |
| ChumbaWumba vs Reina | 7–7 | 50.00% |
| ChumbaWumba vs Hwoarang | 11–2 | 84.62% |
| ChumbaWumba vs Asuka | 8–5 | 61.54% |
| ChumbaWumba vs Anna | 7–6 | 53.85% |
| ChumbaWumba vs Devil Jin | 8–4 | 66.67% |
| ChumbaWumba vs Yoshimitsu | 7–4 | 63.64% |
| ChumbaWumba vs Lili | 8–3 | 72.73% |
| ChumbaWumba vs Eddy | 8–2 | 80.00% |
| ChumbaWumba vs Jun | 6–3 | 66.67% |
| ChumbaWumba vs Lidia | 5–4 | 55.56% |
| ChumbaWumba vs Clive | 7–2 | 77.78% |
| ChumbaWumba vs Leroy | 0–8 | 0.00% |
| ChumbaWumba vs Victor | 6–2 | 75.00% |
| ChumbaWumba vs Raven | 5–3 | 62.50% |
| ChumbaWumba vs Xiaoyu | 4–3 | 57.14% |
| ChumbaWumba vs Alisa | 6–1 | 85.71% |
| ChumbaWumba vs Zafina | 4–3 | 57.14% |
| ChumbaWumba vs Miary Zo | 4–3 | 57.14% |
| ChumbaWumba vs Feng | 1–4 | 20.00% |
| ChumbaWumba vs Shaheen | 4–0 | 100.00% |
| ChumbaWumba vs Jack-8 | 2–1 | 66.67% |
| ChumbaWumba vs Claudio | 2–0 | 100.00% |
| ChumbaWumba vs Panda | 1–1 | 50.00% |
| ChumbaWumba vs Kuma | 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.