| Sumo vs Armor King | 9–6 | 60.00% |
| Sumo vs Reina | 8–6 | 57.14% |
| Sumo vs Jin | 5–8 | 38.46% |
| Sumo vs King | 4–8 | 33.33% |
| Sumo vs Kazuya | 7–4 | 63.64% |
| Sumo vs Heihachi | 7–4 | 63.64% |
| Sumo vs Steve | 8–2 | 80.00% |
| Sumo vs Yoshimitsu | 3–6 | 33.33% |
| Sumo vs Law | 0–6 | 0.00% |
| Sumo vs Lili | 4–2 | 66.67% |
| Sumo vs Dragunov | 1–4 | 20.00% |
| Sumo vs Nina | 3–2 | 60.00% |
| Sumo vs Kuma | 2–3 | 40.00% |
| Sumo vs Jun | 4–1 | 80.00% |
| Sumo vs Azucena | 2–3 | 40.00% |
| Sumo vs Victor | 3–2 | 60.00% |
| Sumo vs Eddy | 0–4 | 0.00% |
| Sumo vs Anna | 2–2 | 50.00% |
| Sumo vs Xiaoyu | 2–1 | 66.67% |
| Sumo vs Feng | 1–2 | 33.33% |
| Sumo vs Leo | 2–1 | 66.67% |
| Sumo vs Lee | 3–0 | 100.00% |
| Sumo vs Raven | 1–2 | 33.33% |
| Sumo vs Clive | 2–1 | 66.67% |
| Sumo vs Paul | 0–2 | 0.00% |
| Sumo vs Asuka | 2–0 | 100.00% |
| Sumo vs Shaheen | 2–0 | 100.00% |
| Sumo vs Panda | 2–0 | 100.00% |
| Sumo vs Fahkumram | 2–0 | 100.00% |
| Sumo vs Jack-8 | 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.