| GS | Ken vs Kazuya | 85–58 | 59.44% |
| GS | Ken vs King | 82–59 | 58.16% |
| GS | Ken vs Hwoarang | 67–71 | 48.55% |
| GS | Ken vs Bryan | 62–59 | 51.24% |
| GS | Ken vs Jin | 77–35 | 68.75% |
| GS | Ken vs Steve | 51–50 | 50.50% |
| GS | Ken vs Lili | 52–41 | 55.91% |
| GS | Ken vs Victor | 57–29 | 66.28% |
| GS | Ken vs Dragunov | 60–24 | 71.43% |
| GS | Ken vs Yoshimitsu | 44–38 | 53.66% |
| GS | Ken vs Law | 42–36 | 53.85% |
| GS | Ken vs Asuka | 37–40 | 48.05% |
| GS | Ken vs Paul | 38–38 | 50.00% |
| GS | Ken vs Devil Jin | 34–37 | 47.89% |
| GS | Ken vs Claudio | 44–26 | 62.86% |
| GS | Ken vs Jun | 42–24 | 63.64% |
| GS | Ken vs Xiaoyu | 35–27 | 56.45% |
| GS | Ken vs Reina | 36–23 | 61.02% |
| GS | Ken vs Lee | 31–27 | 53.45% |
| GS | Ken vs Feng | 35–22 | 61.40% |
| GS | Ken vs Lidia | 30–25 | 54.55% |
| GS | Ken vs Nina | 21–26 | 44.68% |
| GS | Ken vs Lars | 28–17 | 62.22% |
| GS | Ken vs Heihachi | 31–13 | 70.45% |
| GS | Ken vs Alisa | 25–18 | 58.14% |
| GS | Ken vs Raven | 20–22 | 47.62% |
| GS | Ken vs Anna | 19–23 | 45.24% |
| GS | Ken vs Leroy | 18–21 | 46.15% |
| GS | Ken vs Clive | 19–19 | 50.00% |
| GS | Ken vs Eddy | 21–14 | 60.00% |
| GS | Ken vs Leo | 17–17 | 50.00% |
| GS | Ken vs Kuma | 18–13 | 58.06% |
| GS | Ken vs Shaheen | 13–12 | 52.00% |
| GS | Ken vs Azucena | 12–11 | 52.17% |
| GS | Ken vs Jack-8 | 6–13 | 31.58% |
| GS | Ken vs Zafina | 8–5 | 61.54% |
| GS | Ken vs Panda | 2–5 | 28.57% |
| GS | Ken vs Fahkumram | 5–2 | 71.43% |
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.