| KS__BOSS vs Kazuya | 49–26 | 65.33% |
| KS__BOSS vs Bryan | 48–12 | 80.00% |
| KS__BOSS vs King | 40–12 | 76.92% |
| KS__BOSS vs Jin | 39–10 | 79.59% |
| KS__BOSS vs Hwoarang | 31–16 | 65.96% |
| KS__BOSS vs Dragunov | 33–13 | 71.74% |
| KS__BOSS vs Heihachi | 29–17 | 63.04% |
| KS__BOSS vs Yoshimitsu | 32–5 | 86.49% |
| KS__BOSS vs Lee | 26–11 | 70.27% |
| KS__BOSS vs Reina | 29–8 | 78.38% |
| KS__BOSS vs Lili | 28–8 | 77.78% |
| KS__BOSS vs Nina | 25–11 | 69.44% |
| KS__BOSS vs Steve | 31–4 | 88.57% |
| KS__BOSS vs Devil Jin | 23–9 | 71.88% |
| KS__BOSS vs Law | 25–5 | 83.33% |
| KS__BOSS vs Paul | 13–13 | 50.00% |
| KS__BOSS vs Raven | 19–7 | 73.08% |
| KS__BOSS vs Eddy | 21–5 | 80.77% |
| KS__BOSS vs Lars | 17–7 | 70.83% |
| KS__BOSS vs Leo | 17–5 | 77.27% |
| KS__BOSS vs Jack-8 | 12–9 | 57.14% |
| KS__BOSS vs Azucena | 15–6 | 71.43% |
| KS__BOSS vs Asuka | 15–4 | 78.95% |
| KS__BOSS vs Kuma | 14–5 | 73.68% |
| KS__BOSS vs Jun | 16–3 | 84.21% |
| KS__BOSS vs Feng | 9–7 | 56.25% |
| KS__BOSS vs Shaheen | 10–6 | 62.50% |
| KS__BOSS vs Victor | 10–5 | 66.67% |
| KS__BOSS vs Clive | 12–3 | 80.00% |
| KS__BOSS vs Anna | 11–4 | 73.33% |
| KS__BOSS vs Xiaoyu | 9–4 | 69.23% |
| KS__BOSS vs Zafina | 10–2 | 83.33% |
| KS__BOSS vs Leroy | 7–4 | 63.64% |
| KS__BOSS vs Claudio | 7–3 | 70.00% |
| KS__BOSS vs Lidia | 3–3 | 50.00% |
| KS__BOSS vs Alisa | 3–1 | 75.00% |
| KS__BOSS vs Fahkumram | 3–0 | 100.00% |
| KS__BOSS vs Panda | 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.