| Kws1 vs Kazuya | 45–29 | 60.81% |
| Kws1 vs Jin | 32–29 | 52.46% |
| Kws1 vs Hwoarang | 25–18 | 58.14% |
| Kws1 vs Law | 23–15 | 60.53% |
| Kws1 vs King | 15–20 | 42.86% |
| Kws1 vs Heihachi | 16–18 | 47.06% |
| Kws1 vs Fahkumram | 16–18 | 47.06% |
| Kws1 vs Bryan | 20–10 | 66.67% |
| Kws1 vs Paul | 15–12 | 55.56% |
| Kws1 vs Reina | 15–12 | 55.56% |
| Kws1 vs Steve | 18–7 | 72.00% |
| Kws1 vs Lee | 10–14 | 41.67% |
| Kws1 vs Lili | 14–8 | 63.64% |
| Kws1 vs Jun | 14–7 | 66.67% |
| Kws1 vs Yoshimitsu | 12–7 | 63.16% |
| Kws1 vs Dragunov | 13–6 | 68.42% |
| Kws1 vs Jack-8 | 7–11 | 38.89% |
| Kws1 vs Asuka | 14–4 | 77.78% |
| Kws1 vs Anna | 6–12 | 33.33% |
| Kws1 vs Eddy | 9–8 | 52.94% |
| Kws1 vs Devil Jin | 10–5 | 66.67% |
| Kws1 vs Nina | 6–7 | 46.15% |
| Kws1 vs Alisa | 6–6 | 50.00% |
| Kws1 vs Clive | 5–5 | 50.00% |
| Kws1 vs Lars | 2–7 | 22.22% |
| Kws1 vs Azucena | 5–3 | 62.50% |
| Kws1 vs Lidia | 3–5 | 37.50% |
| Kws1 vs Leo | 6–1 | 85.71% |
| Kws1 vs Panda | 3–4 | 42.86% |
| Kws1 vs Leroy | 2–5 | 28.57% |
| Kws1 vs Raven | 4–3 | 57.14% |
| Kws1 vs Feng | 3–3 | 50.00% |
| Kws1 vs Victor | 4–2 | 66.67% |
| Kws1 vs Xiaoyu | 2–3 | 40.00% |
| Kws1 vs Shaheen | 1–3 | 25.00% |
| Kws1 vs Kuma | 3–1 | 75.00% |
| Kws1 vs Zafina | 0–4 | 0.00% |
| Kws1 vs Armor King | 2–0 | 100.00% |
| Kws1 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.