| cob91 vs Nina | 5–1 | 83.33% |
| cob91 vs Steve | 2–3 | 40.00% |
| cob91 vs Lili | 0–5 | 0.00% |
| cob91 vs Clive | 1–3 | 25.00% |
| cob91 vs Yoshimitsu | 1–2 | 33.33% |
| cob91 vs Hwoarang | 1–2 | 33.33% |
| cob91 vs King | 0–2 | 0.00% |
| cob91 vs Kazuya | 0–2 | 0.00% |
| cob91 vs Asuka | 0–2 | 0.00% |
| cob91 vs Feng | 0–2 | 0.00% |
| cob91 vs Leo | 0–2 | 0.00% |
| cob91 vs Jun | 0–2 | 0.00% |
| cob91 vs Reina | 0–2 | 0.00% |
| cob91 vs Raven | 0–2 | 0.00% |
| cob91 vs Eddy | 2–0 | 100.00% |
| cob91 vs Jack-8 | 0–1 | 0.00% |
| cob91 vs Devil Jin | 0–1 | 0.00% |
| cob91 vs Armor King | 0–1 | 0.00% |
| cob91 vs Miary Zo | 1–0 | 100.00% |
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.