| Gumumbe vs Lili | 3–4 | 42.86% |
| Gumumbe vs Azucena | 4–3 | 57.14% |
| Gumumbe vs Reina | 5–1 | 83.33% |
| Gumumbe vs Bryan | 1–3 | 25.00% |
| Gumumbe vs Jack-8 | 2–2 | 50.00% |
| Gumumbe vs Feng | 2–2 | 50.00% |
| Gumumbe vs King | 1–2 | 33.33% |
| Gumumbe vs Dragunov | 0–3 | 0.00% |
| Gumumbe vs Zafina | 3–0 | 100.00% |
| Gumumbe vs Eddy | 2–1 | 66.67% |
| Gumumbe vs Law | 0–2 | 0.00% |
| Gumumbe vs Yoshimitsu | 2–0 | 100.00% |
| Gumumbe vs Xiaoyu | 2–0 | 100.00% |
| Gumumbe vs Jin | 2–0 | 100.00% |
| Gumumbe vs Asuka | 1–1 | 50.00% |
| Gumumbe vs Victor | 1–1 | 50.00% |
| Gumumbe vs Kazuya | 1–0 | 100.00% |
| Gumumbe vs Nina | 0–1 | 0.00% |
| Gumumbe vs Lee | 1–0 | 100.00% |
| Gumumbe vs Leroy | 1–0 | 100.00% |
| Gumumbe vs Jun | 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.