| SUMIN vs Hwoarang | 10–5 | 66.67% |
| SUMIN vs Kazuya | 10–3 | 76.92% |
| SUMIN vs Dragunov | 5–7 | 41.67% |
| SUMIN vs Jin | 7–4 | 63.64% |
| SUMIN vs Bryan | 6–3 | 66.67% |
| SUMIN vs Reina | 4–5 | 44.44% |
| SUMIN vs Anna | 6–3 | 66.67% |
| SUMIN vs Xiaoyu | 6–2 | 75.00% |
| SUMIN vs Asuka | 3–5 | 37.50% |
| SUMIN vs Armor King | 2–5 | 28.57% |
| SUMIN vs King | 5–1 | 83.33% |
| SUMIN vs Yoshimitsu | 2–4 | 33.33% |
| SUMIN vs Lee | 3–3 | 50.00% |
| SUMIN vs Leroy | 3–2 | 60.00% |
| SUMIN vs Paul | 3–1 | 75.00% |
| SUMIN vs Devil Jin | 2–2 | 50.00% |
| SUMIN vs Jack-8 | 2–1 | 66.67% |
| SUMIN vs Claudio | 2–1 | 66.67% |
| SUMIN vs Nina | 1–2 | 33.33% |
| SUMIN vs Panda | 2–1 | 66.67% |
| SUMIN vs Victor | 2–1 | 66.67% |
| SUMIN vs Heihachi | 1–2 | 33.33% |
| SUMIN vs Clive | 1–2 | 33.33% |
| SUMIN vs Leo | 2–0 | 100.00% |
| SUMIN vs Jun | 2–0 | 100.00% |
| SUMIN vs Raven | 0–2 | 0.00% |
| SUMIN vs Fahkumram | 2–0 | 100.00% |
| SUMIN vs Law | 1–0 | 100.00% |
| SUMIN vs Steve | 0–1 | 0.00% |
| SUMIN vs Alisa | 0–1 | 0.00% |
| SUMIN vs Shaheen | 0–1 | 0.00% |
| SUMIN vs Miary Zo | 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.