| sundubu vs Armor King | 9–14 | 39.13% |
| sundubu vs Kazuya | 17–5 | 77.27% |
| sundubu vs Jin | 14–7 | 66.67% |
| sundubu vs Dragunov | 9–11 | 45.00% |
| sundubu vs Paul | 14–4 | 77.78% |
| sundubu vs Reina | 10–8 | 55.56% |
| sundubu vs Hwoarang | 12–3 | 80.00% |
| sundubu vs Lars | 8–7 | 53.33% |
| sundubu vs King | 9–4 | 69.23% |
| sundubu vs Devil Jin | 7–6 | 53.85% |
| sundubu vs Lee | 6–6 | 50.00% |
| sundubu vs Lili | 9–1 | 90.00% |
| sundubu vs Jun | 4–6 | 40.00% |
| sundubu vs Azucena | 8–2 | 80.00% |
| sundubu vs Xiaoyu | 5–4 | 55.56% |
| sundubu vs Asuka | 7–2 | 77.78% |
| sundubu vs Bryan | 3–5 | 37.50% |
| sundubu vs Jack-8 | 7–1 | 87.50% |
| sundubu vs Nina | 5–3 | 62.50% |
| sundubu vs Clive | 8–0 | 100.00% |
| sundubu vs Leo | 2–3 | 40.00% |
| sundubu vs Raven | 4–1 | 80.00% |
| sundubu vs Yoshimitsu | 2–2 | 50.00% |
| sundubu vs Zafina | 1–3 | 25.00% |
| sundubu vs Fahkumram | 2–2 | 50.00% |
| sundubu vs Law | 2–1 | 66.67% |
| sundubu vs Steve | 3–0 | 100.00% |
| sundubu vs Claudio | 2–1 | 66.67% |
| sundubu vs Victor | 2–1 | 66.67% |
| sundubu vs Eddy | 2–1 | 66.67% |
| sundubu vs Heihachi | 2–1 | 66.67% |
| sundubu vs Alisa | 1–1 | 50.00% |
| sundubu vs Kuma | 2–0 | 100.00% |
| sundubu vs Leroy | 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.