| kooba vs Hwoarang | 169–227 | 42.68% |
| kooba vs Paul | 173–185 | 48.32% |
| kooba vs King | 151–179 | 45.76% |
| kooba vs Bryan | 143–177 | 44.69% |
| kooba vs Kazuya | 134–176 | 43.23% |
| kooba vs Asuka | 163–142 | 53.44% |
| kooba vs Dragunov | 124–170 | 42.18% |
| kooba vs Jin | 141–133 | 51.46% |
| kooba vs Lili | 130–125 | 50.98% |
| kooba vs Steve | 108–142 | 43.20% |
| kooba vs Armor King | 112–122 | 47.86% |
| kooba vs Reina | 113–116 | 49.34% |
| kooba vs Law | 83–113 | 42.35% |
| kooba vs Yoshimitsu | 100–95 | 51.28% |
| kooba vs Victor | 89–85 | 51.15% |
| kooba vs Xiaoyu | 70–100 | 41.18% |
| kooba vs Lars | 62–102 | 37.80% |
| kooba vs Heihachi | 74–88 | 45.68% |
| kooba vs Alisa | 72–79 | 47.68% |
| kooba vs Jun | 80–70 | 53.33% |
| kooba vs Lidia | 68–75 | 47.55% |
| kooba vs Lee | 74–67–1 | 52.48% |
| kooba vs Eddy | 77–64 | 54.61% |
| kooba vs Azucena | 67–72 | 48.20% |
| kooba vs Nina | 70–68 | 50.72% |
| kooba vs Claudio | 62–75 | 45.26% |
| kooba vs Leo | 72–63 | 53.33% |
| kooba vs Feng | 62–70 | 46.97% |
| kooba vs Jack-8 | 52–54 | 49.06% |
| kooba vs Leroy | 47–57 | 45.19% |
| kooba vs Devil Jin | 49–54 | 47.57% |
| kooba vs Zafina | 49–53 | 48.04% |
| kooba vs Fahkumram | 47–45 | 51.09% |
| kooba vs Raven | 47–34 | 58.02% |
| kooba vs Anna | 35–42 | 45.45% |
| kooba vs Miary Zo | 43–32 | 57.33% |
| kooba vs Shaheen | 21–43 | 32.81% |
| kooba vs Clive | 29–28 | 50.88% |
| kooba vs Kuma | 30–21 | 58.82% |
| kooba vs Panda | 17–11 | 60.71% |
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.