| instinct21 vs Kazuya | 4–10 | 28.57% |
| instinct21 vs Xiaoyu | 4–7 | 36.36% |
| instinct21 vs Law | 5–4 | 55.56% |
| instinct21 vs Hwoarang | 3–6 | 33.33% |
| instinct21 vs Leo | 5–3 | 62.50% |
| instinct21 vs King | 2–5 | 28.57% |
| instinct21 vs Jin | 4–3 | 57.14% |
| instinct21 vs Dragunov | 3–4 | 42.86% |
| instinct21 vs Reina | 4–1 | 80.00% |
| instinct21 vs Steve | 1–4 | 20.00% |
| instinct21 vs Yoshimitsu | 4–0 | 100.00% |
| instinct21 vs Lili | 4–0 | 100.00% |
| instinct21 vs Lars | 2–2 | 50.00% |
| instinct21 vs Alisa | 1–3 | 25.00% |
| instinct21 vs Victor | 1–3 | 25.00% |
| instinct21 vs Feng | 1–2 | 33.33% |
| instinct21 vs Leroy | 2–1 | 66.67% |
| instinct21 vs Bryan | 0–2 | 0.00% |
| instinct21 vs Azucena | 2–0 | 100.00% |
| instinct21 vs Eddy | 0–2 | 0.00% |
| instinct21 vs Nina | 0–1 | 0.00% |
| instinct21 vs Lee | 1–0 | 100.00% |
| instinct21 vs Panda | 0–1 | 0.00% |
| instinct21 vs Jun | 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.