| KJ10 vs Jin | 67–95 | 41.36% |
| KJ10 vs Kazuya | 93–68 | 57.76% |
| KJ10 vs King | 76–74 | 50.67% |
| KJ10 vs Dragunov | 55–74 | 42.64% |
| KJ10 vs Hwoarang | 48–52 | 48.00% |
| KJ10 vs Reina | 44–52 | 45.83% |
| KJ10 vs Bryan | 37–53 | 41.11% |
| KJ10 vs Lili | 37–49 | 43.02% |
| KJ10 vs Steve | 41–34 | 54.67% |
| KJ10 vs Paul | 31–41 | 43.06% |
| KJ10 vs Lidia | 36–30 | 54.55% |
| KJ10 vs Law | 25–40 | 38.46% |
| KJ10 vs Alisa | 27–36 | 42.86% |
| KJ10 vs Victor | 25–37 | 40.32% |
| KJ10 vs Yoshimitsu | 25–36 | 40.98% |
| KJ10 vs Jun | 24–29 | 45.28% |
| KJ10 vs Asuka | 15–33 | 31.25% |
| KJ10 vs Devil Jin | 21–27 | 43.75% |
| KJ10 vs Azucena | 22–24 | 47.83% |
| KJ10 vs Heihachi | 15–31 | 32.61% |
| KJ10 vs Lars | 21–23 | 47.73% |
| KJ10 vs Xiaoyu | 18–18 | 50.00% |
| KJ10 vs Feng | 15–20 | 42.86% |
| KJ10 vs Claudio | 15–19 | 44.12% |
| KJ10 vs Nina | 16–17 | 48.48% |
| KJ10 vs Leroy | 14–14 | 50.00% |
| KJ10 vs Lee | 12–13 | 48.00% |
| KJ10 vs Jack-8 | 5–19 | 20.83% |
| KJ10 vs Eddy | 7–16 | 30.43% |
| KJ10 vs Leo | 6–8 | 42.86% |
| KJ10 vs Raven | 6–8 | 42.86% |
| KJ10 vs Zafina | 6–7 | 46.15% |
| KJ10 vs Shaheen | 5–6 | 45.45% |
| KJ10 vs Panda | 4–7 | 36.36% |
| KJ10 vs Kuma | 2–8 | 20.00% |
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.