| Mumbacheetos vs Reina | 25–25 | 50.00% |
| Mumbacheetos vs King | 18–13 | 58.06% |
| Mumbacheetos vs Hwoarang | 12–18 | 40.00% |
| Mumbacheetos vs Steve | 18–12 | 60.00% |
| Mumbacheetos vs Kazuya | 12–15 | 44.44% |
| Mumbacheetos vs Jin | 16–9 | 64.00% |
| Mumbacheetos vs Clive | 11–10 | 52.38% |
| Mumbacheetos vs Jun | 10–10 | 50.00% |
| Mumbacheetos vs Lars | 10–9 | 52.63% |
| Mumbacheetos vs Law | 11–7 | 61.11% |
| Mumbacheetos vs Dragunov | 6–11 | 35.29% |
| Mumbacheetos vs Heihachi | 7–10 | 41.18% |
| Mumbacheetos vs Lili | 6–8 | 42.86% |
| Mumbacheetos vs Zafina | 9–5 | 64.29% |
| Mumbacheetos vs Paul | 7–6 | 53.85% |
| Mumbacheetos vs Bryan | 5–7 | 41.67% |
| Mumbacheetos vs Alisa | 8–4 | 66.67% |
| Mumbacheetos vs Victor | 6–6 | 50.00% |
| Mumbacheetos vs Xiaoyu | 5–6 | 45.45% |
| Mumbacheetos vs Asuka | 3–8 | 27.27% |
| Mumbacheetos vs Lee | 9–2 | 81.82% |
| Mumbacheetos vs Eddy | 6–5 | 54.55% |
| Mumbacheetos vs Anna | 2–9 | 18.18% |
| Mumbacheetos vs Yoshimitsu | 5–5 | 50.00% |
| Mumbacheetos vs Azucena | 4–6 | 40.00% |
| Mumbacheetos vs Fahkumram | 4–5 | 44.44% |
| Mumbacheetos vs Lidia | 7–1 | 87.50% |
| Mumbacheetos vs Devil Jin | 2–4 | 33.33% |
| Mumbacheetos vs Raven | 3–3 | 50.00% |
| Mumbacheetos vs Leo | 3–2 | 60.00% |
| Mumbacheetos vs Leroy | 3–2 | 60.00% |
| Mumbacheetos vs Jack-8 | 2–2 | 50.00% |
| Mumbacheetos vs Shaheen | 2–1 | 66.67% |
| Mumbacheetos vs Nina | 1–2 | 33.33% |
| Mumbacheetos vs Kuma | 0–2 | 0.00% |
| Mumbacheetos vs Claudio | 1–0 | 100.00% |
| Mumbacheetos 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.