| Karo vs Kazuya | 214–185 | 53.63% |
| Karo vs Bryan | 193–183 | 51.33% |
| Karo vs Hwoarang | 196–179 | 52.27% |
| Karo vs Paul | 197–136 | 59.16% |
| Karo vs King | 179–150 | 54.41% |
| Karo vs Reina | 182–135 | 57.41% |
| Karo vs Jin | 144–160 | 47.37% |
| Karo vs Dragunov | 135–160 | 45.76% |
| Karo vs Asuka | 144–118 | 54.96% |
| Karo vs Lili | 129–114 | 53.09% |
| Karo vs Law | 132–98 | 57.39% |
| Karo vs Steve | 102–126 | 44.74% |
| Karo vs Victor | 108–114 | 48.65% |
| Karo vs Jun | 118–91–2 | 56.46% |
| Karo vs Azucena | 114–84 | 57.58% |
| Karo vs Heihachi | 91–95 | 48.92% |
| Karo vs Nina | 89–92 | 49.17% |
| Karo vs Yoshimitsu | 63–102 | 38.18% |
| Karo vs Lee | 80–82 | 49.38% |
| Karo vs Devil Jin | 79–77 | 50.64% |
| Karo vs Feng | 69–80 | 46.31% |
| Karo vs Lidia | 76–73 | 51.01% |
| Karo vs Armor King | 65–81 | 44.52% |
| Karo vs Claudio | 53–90 | 37.06% |
| Karo vs Xiaoyu | 68–70 | 49.28% |
| Karo vs Clive | 70–66 | 51.47% |
| Karo vs Leroy | 51–79 | 39.23% |
| Karo vs Jack-8 | 60–69 | 46.51% |
| Karo vs Fahkumram | 54–68 | 44.26% |
| Karo vs Alisa | 45–75 | 37.50% |
| Karo vs Lars | 48–70 | 40.68% |
| Karo vs Leo | 61–52 | 53.98% |
| Karo vs Anna | 53–59 | 47.32% |
| Karo vs Eddy | 40–58 | 40.82% |
| Karo vs Zafina | 47–49 | 48.96% |
| Karo vs Miary Zo | 34–61 | 35.79% |
| Karo vs Kuma | 43–41 | 51.19% |
| Karo vs Shaheen | 30–34 | 46.88% |
| Karo vs Raven | 23–31 | 42.59% |
| Karo vs Panda | 15–30 | 33.33% |
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.