| sumi vs Steve | 16–34 | 32.00% |
| sumi vs Miary Zo | 10–30 | 25.00% |
| sumi vs Reina | 17–20 | 45.95% |
| sumi vs King | 12–21 | 36.36% |
| sumi vs Jin | 12–20 | 37.50% |
| sumi vs Paul | 6–25 | 19.35% |
| sumi vs Hwoarang | 2–28 | 6.67% |
| sumi vs Jun | 13–15 | 46.43% |
| sumi vs Dragunov | 3–24 | 11.11% |
| sumi vs Nina | 12–15 | 44.44% |
| sumi vs Victor | 11–14 | 44.00% |
| sumi vs Kazuya | 4–17 | 19.05% |
| sumi vs Lili | 12–9 | 57.14% |
| sumi vs Leroy | 3–18 | 14.29% |
| sumi vs Armor King | 2–18 | 10.00% |
| sumi vs Bryan | 6–12 | 33.33% |
| sumi vs Lidia | 4–14 | 22.22% |
| sumi vs Fahkumram | 5–12 | 29.41% |
| sumi vs Law | 5–11 | 31.25% |
| sumi vs Xiaoyu | 2–14 | 12.50% |
| sumi vs Eddy | 5–11 | 31.25% |
| sumi vs Asuka | 7–8 | 46.67% |
| sumi vs Clive | 4–11 | 26.67% |
| sumi vs Yoshimitsu | 4–10 | 28.57% |
| sumi vs Alisa | 5–9 | 35.71% |
| sumi vs Jack-8 | 3–10 | 23.08% |
| sumi vs Feng | 3–10 | 23.08% |
| sumi vs Lee | 3–10 | 23.08% |
| sumi vs Devil Jin | 1–10 | 9.09% |
| sumi vs Kuma | 3–7 | 30.00% |
| sumi vs Lars | 0–7 | 0.00% |
| sumi vs Raven | 1–6 | 14.29% |
| sumi vs Shaheen | 4–2 | 66.67% |
| sumi vs Azucena | 0–6 | 0.00% |
| sumi vs Anna | 2–4 | 33.33% |
| sumi vs Leo | 2–2 | 50.00% |
| sumi vs Claudio | 2–2 | 50.00% |
| sumi vs Heihachi | 0–4 | 0.00% |
| sumi vs Zafina | 0–3 | 0.00% |
| sumi vs Panda | 0–1 | 0.00% |
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.