| GUMBO vs Steve | 17–13 | 56.67% |
| GUMBO vs Dragunov | 13–14 | 48.15% |
| GUMBO vs Jin | 5–19 | 20.83% |
| GUMBO vs Yoshimitsu | 10–12 | 45.45% |
| GUMBO vs Eddy | 6–16 | 27.27% |
| GUMBO vs Asuka | 6–14 | 30.00% |
| GUMBO vs King | 13–6 | 68.42% |
| GUMBO vs Kazuya | 5–9 | 35.71% |
| GUMBO vs Reina | 6–8 | 42.86% |
| GUMBO vs Feng | 2–10 | 16.67% |
| GUMBO vs Azucena | 7–4 | 63.64% |
| GUMBO vs Hwoarang | 5–5 | 50.00% |
| GUMBO vs Lars | 2–8 | 20.00% |
| GUMBO vs Law | 4–5 | 44.44% |
| GUMBO vs Lili | 3–5 | 37.50% |
| GUMBO vs Jun | 6–2 | 75.00% |
| GUMBO vs Leroy | 2–5 | 28.57% |
| GUMBO vs Victor | 3–4 | 42.86% |
| GUMBO vs Paul | 1–5 | 16.67% |
| GUMBO vs Bryan | 3–2 | 60.00% |
| GUMBO vs Jack-8 | 3–2 | 60.00% |
| GUMBO vs Kuma | 2–3 | 40.00% |
| GUMBO vs Raven | 4–1 | 80.00% |
| GUMBO vs Devil Jin | 2–2 | 50.00% |
| GUMBO vs Leo | 0–4 | 0.00% |
| GUMBO vs Alisa | 2–2 | 50.00% |
| GUMBO vs Lee | 2–2 | 50.00% |
| GUMBO vs Xiaoyu | 2–1 | 66.67% |
| GUMBO vs Shaheen | 2–0 | 100.00% |
| GUMBO vs Claudio | 1–0 | 100.00% |
| GUMBO vs Zafina | 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.