| KrS1 vs Steve | 22–20 | 52.38% |
| KrS1 vs Reina | 11–22 | 33.33% |
| KrS1 vs Kazuya | 7–25 | 21.88% |
| KrS1 vs King | 9–20 | 31.03% |
| KrS1 vs Law | 8–12 | 40.00% |
| KrS1 vs Jin | 5–15 | 25.00% |
| KrS1 vs Paul | 9–10 | 47.37% |
| KrS1 vs Eddy | 6–11 | 35.29% |
| KrS1 vs Jun | 4–10 | 28.57% |
| KrS1 vs Bryan | 2–11 | 15.38% |
| KrS1 vs Lili | 2–11 | 15.38% |
| KrS1 vs Victor | 5–8 | 38.46% |
| KrS1 vs Lars | 7–5 | 58.33% |
| KrS1 vs Hwoarang | 4–7 | 36.36% |
| KrS1 vs Xiaoyu | 5–6 | 45.45% |
| KrS1 vs Asuka | 7–4 | 63.64% |
| KrS1 vs Azucena | 7–4 | 63.64% |
| KrS1 vs Yoshimitsu | 6–4 | 60.00% |
| KrS1 vs Devil Jin | 5–5 | 50.00% |
| KrS1 vs Dragunov | 6–4 | 60.00% |
| KrS1 vs Alisa | 1–9 | 10.00% |
| KrS1 vs Kuma | 0–10 | 0.00% |
| KrS1 vs Leroy | 6–4 | 60.00% |
| KrS1 vs Zafina | 2–6 | 25.00% |
| KrS1 vs Jack-8 | 3–4 | 42.86% |
| KrS1 vs Feng | 0–6 | 0.00% |
| KrS1 vs Shaheen | 3–2 | 60.00% |
| KrS1 vs Lee | 2–3 | 40.00% |
| KrS1 vs Leo | 2–0 | 100.00% |
| KrS1 vs Claudio | 0–2 | 0.00% |
| KrS1 vs Nina | 0–2 | 0.00% |
| KrS1 vs Raven | 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.