| Kobz vs Kazuya | 144–133 | 51.99% |
| Kobz vs Hwoarang | 128–122 | 51.20% |
| Kobz vs Jin | 144–95 | 60.25% |
| Kobz vs Bryan | 80–117 | 40.61% |
| Kobz vs King | 97–85 | 53.30% |
| Kobz vs Law | 99–65–1 | 60.37% |
| Kobz vs Reina | 69–92 | 42.86% |
| Kobz vs Paul | 64–70 | 47.76% |
| Kobz vs Steve | 76–55 | 58.02% |
| Kobz vs Yoshimitsu | 61–69 | 46.92% |
| Kobz vs Dragunov | 51–78 | 39.53% |
| Kobz vs Lili | 54–61 | 46.96% |
| Kobz vs Heihachi | 49–55 | 47.12% |
| Kobz vs Nina | 50–46 | 52.08% |
| Kobz vs Lee | 38–50 | 43.18% |
| Kobz vs Azucena | 40–45 | 47.06% |
| Kobz vs Lars | 40–41 | 49.38% |
| Kobz vs Asuka | 37–36 | 50.68% |
| Kobz vs Devil Jin | 31–42 | 42.47% |
| Kobz vs Jun | 29–44 | 39.73% |
| Kobz vs Xiaoyu | 38–34 | 52.78% |
| Kobz vs Eddy | 25–45 | 35.71% |
| Kobz vs Feng | 21–44 | 32.31% |
| Kobz vs Clive | 23–40 | 36.51% |
| Kobz vs Fahkumram | 30–33 | 47.62% |
| Kobz vs Kuma | 21–33 | 38.89% |
| Kobz vs Claudio | 22–27 | 44.90% |
| Kobz vs Leroy | 27–21 | 56.25% |
| Kobz vs Leo | 30–16 | 65.22% |
| Kobz vs Raven | 30–16 | 65.22% |
| Kobz vs Alisa | 17–24 | 41.46% |
| Kobz vs Lidia | 23–16 | 58.97% |
| Kobz vs Jack-8 | 15–20 | 42.86% |
| Kobz vs Victor | 16–19 | 45.71% |
| Kobz vs Anna | 14–18 | 43.75% |
| Kobz vs Armor King | 12–15 | 44.44% |
| Kobz vs Shaheen | 8–12 | 40.00% |
| Kobz vs Zafina | 8–8 | 50.00% |
| Kobz vs Panda | 6–4 | 60.00% |
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.