| Sumo vs King | 9–5 | 64.29% |
| Sumo vs Hwoarang | 11–2 | 84.62% |
| Sumo vs Bryan | 9–3 | 75.00% |
| Sumo vs Kazuya | 8–4 | 66.67% |
| Sumo vs Steve | 8–3 | 72.73% |
| Sumo vs Jin | 8–2 | 80.00% |
| Sumo vs Alisa | 4–5 | 44.44% |
| Sumo vs Reina | 7–2 | 77.78% |
| Sumo vs Law | 2–6 | 25.00% |
| Sumo vs Lili | 2–6 | 25.00% |
| Sumo vs Devil Jin | 0–7 | 0.00% |
| Sumo vs Raven | 3–4 | 42.86% |
| Sumo vs Paul | 5–1 | 83.33% |
| Sumo vs Jack-8 | 5–1 | 83.33% |
| Sumo vs Dragunov | 4–2 | 66.67% |
| Sumo vs Eddy | 2–4 | 33.33% |
| Sumo vs Shaheen | 5–0 | 100.00% |
| Sumo vs Lee | 3–2 | 60.00% |
| Sumo vs Jun | 3–2 | 60.00% |
| Sumo vs Lidia | 5–0 | 100.00% |
| Sumo vs Fahkumram | 4–1 | 80.00% |
| Sumo vs Xiaoyu | 1–3 | 25.00% |
| Sumo vs Asuka | 2–2 | 50.00% |
| Sumo vs Leo | 2–1 | 66.67% |
| Sumo vs Claudio | 2–1 | 66.67% |
| Sumo vs Azucena | 3–0 | 100.00% |
| Sumo vs Victor | 1–2 | 33.33% |
| Sumo vs Nina | 2–0 | 100.00% |
| Sumo vs Kuma | 2–0 | 100.00% |
| Sumo vs Leroy | 2–0 | 100.00% |
| Sumo vs Clive | 2–0 | 100.00% |
| Sumo vs Yoshimitsu | 1–0 | 100.00% |
| Sumo vs Lars | 1–0 | 100.00% |
| Sumo vs Panda | 0–1 | 0.00% |
| Sumo vs Anna | 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.