| Kobz vs King | 3–21 | 12.50% |
| Kobz vs Jin | 2–22 | 8.33% |
| Kobz vs Hwoarang | 5–13 | 27.78% |
| Kobz vs Clive | 0–18 | 0.00% |
| Kobz vs Law | 2–14 | 12.50% |
| Kobz vs Bryan | 1–15 | 6.25% |
| Kobz vs Xiaoyu | 3–10 | 23.08% |
| Kobz vs Steve | 4–9 | 30.77% |
| Kobz vs Lili | 3–10 | 23.08% |
| Kobz vs Alisa | 3–10 | 23.08% |
| Kobz vs Lars | 0–11 | 0.00% |
| Kobz vs Nina | 2–9 | 18.18% |
| Kobz vs Azucena | 1–10 | 9.09% |
| Kobz vs Jun | 1–9 | 10.00% |
| Kobz vs Lidia | 0–10 | 0.00% |
| Kobz vs Kazuya | 1–8 | 11.11% |
| Kobz vs Heihachi | 2–6 | 25.00% |
| Kobz vs Asuka | 1–6 | 14.29% |
| Kobz vs Paul | 1–5 | 16.67% |
| Kobz vs Devil Jin | 1–5 | 16.67% |
| Kobz vs Dragunov | 0–6 | 0.00% |
| Kobz vs Lee | 0–6 | 0.00% |
| Kobz vs Reina | 1–5 | 16.67% |
| Kobz vs Eddy | 2–3 | 40.00% |
| Kobz vs Yoshimitsu | 0–4 | 0.00% |
| Kobz vs Feng | 0–4 | 0.00% |
| Kobz vs Panda | 2–2 | 50.00% |
| Kobz vs Leroy | 0–4 | 0.00% |
| Kobz vs Leo | 1–2 | 33.33% |
| Kobz vs Claudio | 0–3 | 0.00% |
| Kobz vs Kuma | 0–3 | 0.00% |
| Kobz vs Victor | 0–3 | 0.00% |
| Kobz vs Raven | 0–3 | 0.00% |
| Kobz vs Jack-8 | 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.