| Kubus vs Jin | 510–427 | 54.43% |
| Kubus vs Hwoarang | 471–451 | 51.08% |
| Kubus vs Bryan | 423–421 | 50.12% |
| Kubus vs Kazuya | 422–403 | 51.15% |
| Kubus vs King | 421–371 | 53.16% |
| Kubus vs Law | 334–334 | 50.00% |
| Kubus vs Paul | 295–339 | 46.53% |
| Kubus vs Dragunov | 288–278 | 50.88% |
| Kubus vs Steve | 261–237 | 52.41% |
| Kubus vs Lili | 225–269 | 45.55% |
| Kubus vs Reina | 254–234 | 52.05% |
| Kubus vs Devil Jin | 213–273 | 43.83% |
| Kubus vs Yoshimitsu | 243–239 | 50.41% |
| Kubus vs Lars | 261–210 | 55.41% |
| Kubus vs Heihachi | 185–257 | 41.86% |
| Kubus vs Feng | 215–191 | 52.96% |
| Kubus vs Jun | 184–206 | 47.18% |
| Kubus vs Asuka | 187–188 | 49.87% |
| Kubus vs Nina | 189–185 | 50.53% |
| Kubus vs Azucena | 185–177 | 51.10% |
| Kubus vs Eddy | 182–152 | 54.49% |
| Kubus vs Lee | 159–154 | 50.80% |
| Kubus vs Xiaoyu | 150–155 | 49.18% |
| Kubus vs Victor | 176–115 | 60.48% |
| Kubus vs Raven | 115–173 | 39.93% |
| Kubus vs Alisa | 140–142 | 49.65% |
| Kubus vs Jack-8 | 106–150 | 41.41% |
| Kubus vs Lidia | 110–128 | 46.22% |
| Kubus vs Leroy | 98–139 | 41.35% |
| Kubus vs Leo | 75–134 | 35.89% |
| Kubus vs Anna | 92–105 | 46.70% |
| Kubus vs Clive | 69–122 | 36.13% |
| Kubus vs Zafina | 85–105 | 44.74% |
| Kubus vs Shaheen | 100–80 | 55.56% |
| Kubus vs Claudio | 79–74 | 51.63% |
| Kubus vs Kuma | 52–98 | 34.67% |
| Kubus vs Fahkumram | 54–67 | 44.63% |
| Kubus vs Armor King | 48–60 | 44.44% |
| Kubus vs Panda | 30–51 | 37.04% |
| Kubus vs Miary Zo | 16–12 | 57.14% |
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.