| Gumwood vs Reina | 17–10 | 62.96% |
| Gumwood vs Kazuya | 16–7 | 69.57% |
| Gumwood vs Paul | 13–5 | 72.22% |
| Gumwood vs Heihachi | 11–6 | 64.71% |
| Gumwood vs King | 8–8 | 50.00% |
| Gumwood vs Steve | 11–4 | 73.33% |
| Gumwood vs Law | 8–6 | 57.14% |
| Gumwood vs Hwoarang | 10–4 | 71.43% |
| Gumwood vs Devil Jin | 8–5 | 61.54% |
| Gumwood vs Jin | 7–5 | 58.33% |
| Gumwood vs Dragunov | 5–6 | 45.45% |
| Gumwood vs Alisa | 4–7 | 36.36% |
| Gumwood vs Xiaoyu | 4–6 | 40.00% |
| Gumwood vs Lars | 4–6 | 40.00% |
| Gumwood vs Leo | 4–5 | 44.44% |
| Gumwood vs Lili | 4–3 | 57.14% |
| Gumwood vs Bryan | 6–0 | 100.00% |
| Gumwood vs Leroy | 2–4 | 33.33% |
| Gumwood vs Jack-8 | 3–2 | 60.00% |
| Gumwood vs Asuka | 4–1 | 80.00% |
| Gumwood vs Feng | 0–4 | 0.00% |
| Gumwood vs Eddy | 0–4 | 0.00% |
| Gumwood vs Jun | 2–1 | 66.67% |
| Gumwood vs Clive | 1–2 | 33.33% |
| Gumwood vs Yoshimitsu | 2–0 | 100.00% |
| Gumwood vs Shaheen | 2–0 | 100.00% |
| Gumwood vs Lee | 2–0 | 100.00% |
| Gumwood vs Kuma | 1–1 | 50.00% |
| Gumwood vs Lidia | 0–2 | 0.00% |
| Gumwood vs Claudio | 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.