| Kobara vs Kazuya | 102–149 | 40.64% |
| Kobara vs Jin | 93–145 | 39.08% |
| Kobara vs King | 71–108 | 39.66% |
| Kobara vs Bryan | 59–109 | 35.12% |
| Kobara vs Reina | 84–81 | 50.91% |
| Kobara vs Yoshimitsu | 58–84 | 40.85% |
| Kobara vs Dragunov | 55–86 | 39.01% |
| Kobara vs Heihachi | 53–68 | 43.80% |
| Kobara vs Devil Jin | 47–63 | 42.73% |
| Kobara vs Steve | 52–45 | 53.61% |
| Kobara vs Lidia | 26–68 | 27.66% |
| Kobara vs Hwoarang | 39–52 | 42.86% |
| Kobara vs Law | 27–61 | 30.68% |
| Kobara vs Lili | 39–46 | 45.88% |
| Kobara vs Paul | 24–48 | 33.33% |
| Kobara vs Victor | 20–51 | 28.17% |
| Kobara vs Lee | 30–31 | 49.18% |
| Kobara vs Jun | 22–39 | 36.07% |
| Kobara vs Lars | 22–37 | 37.29% |
| Kobara vs Feng | 28–30 | 48.28% |
| Kobara vs Eddy | 26–29 | 47.27% |
| Kobara vs Xiaoyu | 27–22 | 55.10% |
| Kobara vs Azucena | 19–29 | 39.58% |
| Kobara vs Claudio | 9–31 | 22.50% |
| Kobara vs Leo | 12–22 | 35.29% |
| Kobara vs Asuka | 13–20 | 39.39% |
| Kobara vs Alisa | 7–26 | 21.21% |
| Kobara vs Raven | 13–19 | 40.62% |
| Kobara vs Jack-8 | 10–21 | 32.26% |
| Kobara vs Nina | 11–19 | 36.67% |
| Kobara vs Leroy | 8–16 | 33.33% |
| Kobara vs Zafina | 6–16 | 27.27% |
| Kobara vs Kuma | 4–13 | 23.53% |
| Kobara vs Panda | 7–2 | 77.78% |
| Kobara vs Shaheen | 4–2 | 66.67% |
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.