| gumner vs Kazuya | 23–26 | 46.94% |
| gumner vs Jin | 24–13 | 64.86% |
| gumner vs Reina | 21–10 | 67.74% |
| gumner vs Yoshimitsu | 13–12 | 52.00% |
| gumner vs King | 11–13 | 45.83% |
| gumner vs Hwoarang | 10–12 | 45.45% |
| gumner vs Bryan | 11–10 | 52.38% |
| gumner vs Law | 17–1 | 94.44% |
| gumner vs Steve | 9–9 | 50.00% |
| gumner vs Asuka | 8–8 | 50.00% |
| gumner vs Dragunov | 9–6 | 60.00% |
| gumner vs Paul | 7–7 | 50.00% |
| gumner vs Azucena | 8–4 | 66.67% |
| gumner vs Heihachi | 6–6 | 50.00% |
| gumner vs Leo | 6–5 | 54.55% |
| gumner vs Devil Jin | 6–4 | 60.00% |
| gumner vs Victor | 5–4 | 55.56% |
| gumner vs Clive | 6–3 | 66.67% |
| gumner vs Alisa | 5–3 | 62.50% |
| gumner vs Claudio | 5–3 | 62.50% |
| gumner vs Nina | 6–2 | 75.00% |
| gumner vs Jun | 6–2 | 75.00% |
| gumner vs Lidia | 5–3 | 62.50% |
| gumner vs Lars | 6–1 | 85.71% |
| gumner vs Anna | 3–4 | 42.86% |
| gumner vs Feng | 3–3 | 50.00% |
| gumner vs Lili | 2–4 | 33.33% |
| gumner vs Raven | 4–2 | 66.67% |
| gumner vs Xiaoyu | 1–4 | 20.00% |
| gumner vs Zafina | 2–2 | 50.00% |
| gumner vs Leroy | 2–2 | 50.00% |
| gumner vs Jack-8 | 1–1 | 50.00% |
| gumner vs Shaheen | 0–2 | 0.00% |
| gumner vs Lee | 2–0 | 100.00% |
| gumner vs Eddy | 2–0 | 100.00% |
| gumner vs Fahkumram | 2–0 | 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.