| sankayy vs King | 11–19 | 36.67% |
| sankayy vs Hwoarang | 8–12 | 40.00% |
| sankayy vs Law | 2–17 | 10.53% |
| sankayy vs Steve | 5–12 | 29.41% |
| sankayy vs Bryan | 4–11 | 26.67% |
| sankayy vs Lee | 10–4 | 71.43% |
| sankayy vs Leo | 5–7 | 41.67% |
| sankayy vs Reina | 6–6 | 50.00% |
| sankayy vs Jin | 3–7 | 30.00% |
| sankayy vs Jun | 1–9 | 10.00% |
| sankayy vs Eddy | 2–8 | 20.00% |
| sankayy vs Fahkumram | 3–5 | 37.50% |
| sankayy vs Feng | 2–5 | 28.57% |
| sankayy vs Nina | 1–6 | 14.29% |
| sankayy vs Xiaoyu | 4–2 | 66.67% |
| sankayy vs Kazuya | 3–3 | 50.00% |
| sankayy vs Lars | 5–1 | 83.33% |
| sankayy vs Azucena | 4–2 | 66.67% |
| sankayy vs Devil Jin | 1–4 | 20.00% |
| sankayy vs Heihachi | 1–4 | 20.00% |
| sankayy vs Clive | 2–3 | 40.00% |
| sankayy vs Yoshimitsu | 0–4 | 0.00% |
| sankayy vs Zafina | 4–0 | 100.00% |
| sankayy vs Raven | 2–2 | 50.00% |
| sankayy vs Paul | 0–3 | 0.00% |
| sankayy vs Jack-8 | 0–3 | 0.00% |
| sankayy vs Lili | 1–2 | 33.33% |
| sankayy vs Dragunov | 1–2 | 33.33% |
| sankayy vs Alisa | 2–1 | 66.67% |
| sankayy vs Shaheen | 2–1 | 66.67% |
| sankayy vs Panda | 1–2 | 33.33% |
| sankayy vs Leroy | 0–2 | 0.00% |
| sankayy vs Victor | 0–2 | 0.00% |
| sankayy vs Lidia | 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.