| kobs vs Hwoarang | 11–13 | 45.83% |
| kobs vs Armor King | 8–6 | 57.14% |
| kobs vs Steve | 5–6 | 45.45% |
| kobs vs Asuka | 7–2 | 77.78% |
| kobs vs Victor | 6–3 | 66.67% |
| kobs vs King | 6–2 | 75.00% |
| kobs vs Yoshimitsu | 1–6 | 14.29% |
| kobs vs Lars | 4–3 | 57.14% |
| kobs vs Jin | 2–4 | 33.33% |
| kobs vs Reina | 6–0 | 100.00% |
| kobs vs Kazuya | 0–5 | 0.00% |
| kobs vs Dragunov | 0–5 | 0.00% |
| kobs vs Jun | 1–4 | 20.00% |
| kobs vs Law | 1–3 | 25.00% |
| kobs vs Feng | 4–0 | 100.00% |
| kobs vs Lili | 2–2 | 50.00% |
| kobs vs Lee | 2–2 | 50.00% |
| kobs vs Paul | 2–1 | 66.67% |
| kobs vs Leo | 1–2 | 33.33% |
| kobs vs Zafina | 1–2 | 33.33% |
| kobs vs Alisa | 0–2 | 0.00% |
| kobs vs Nina | 0–2 | 0.00% |
| kobs vs Leroy | 0–2 | 0.00% |
| kobs vs Raven | 0–2 | 0.00% |
| kobs vs Xiaoyu | 1–0 | 100.00% |
| kobs vs Kuma | 1–0 | 100.00% |
| kobs vs Azucena | 1–0 | 100.00% |
| kobs vs Clive | 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.