| Kartoshka vs Kazuya | 180–174 | 50.85% |
| Kartoshka vs Jin | 159–150 | 51.46% |
| Kartoshka vs King | 122–134 | 47.66% |
| Kartoshka vs Reina | 121–94 | 56.28% |
| Kartoshka vs Bryan | 82–127 | 39.23% |
| Kartoshka vs Hwoarang | 100–107 | 48.31% |
| Kartoshka vs Dragunov | 102–88 | 53.68% |
| Kartoshka vs Lidia | 87–86 | 50.29% |
| Kartoshka vs Heihachi | 77–91 | 45.83% |
| Kartoshka vs Steve | 79–81 | 49.38% |
| Kartoshka vs Paul | 51–88 | 36.69% |
| Kartoshka vs Law | 76–63 | 54.68% |
| Kartoshka vs Yoshimitsu | 45–73 | 38.14% |
| Kartoshka vs Lili | 57–58 | 49.57% |
| Kartoshka vs Lee | 49–62 | 44.14% |
| Kartoshka vs Fahkumram | 44–67 | 39.64% |
| Kartoshka vs Devil Jin | 43–59 | 42.16% |
| Kartoshka vs Armor King | 36–65 | 35.64% |
| Kartoshka vs Azucena | 54–45 | 54.55% |
| Kartoshka vs Alisa | 42–49 | 46.15% |
| Kartoshka vs Asuka | 35–54 | 39.33% |
| Kartoshka vs Feng | 36–51 | 41.38% |
| Kartoshka vs Lars | 34–48 | 41.46% |
| Kartoshka vs Eddy | 33–49 | 40.24% |
| Kartoshka vs Jun | 28–50 | 35.90% |
| Kartoshka vs Nina | 31–29 | 51.67% |
| Kartoshka vs Victor | 18–40 | 31.03% |
| Kartoshka vs Jack-8 | 28–25 | 52.83% |
| Kartoshka vs Leroy | 15–36 | 29.41% |
| Kartoshka vs Xiaoyu | 16–26 | 38.10% |
| Kartoshka vs Claudio | 15–25 | 37.50% |
| Kartoshka vs Leo | 21–15 | 58.33% |
| Kartoshka vs Anna | 12–24 | 33.33% |
| Kartoshka vs Kuma | 16–17 | 48.48% |
| Kartoshka vs Shaheen | 11–15 | 42.31% |
| Kartoshka vs Zafina | 13–8 | 61.90% |
| Kartoshka vs Clive | 0–14 | 0.00% |
| Kartoshka vs Raven | 4–7 | 36.36% |
| Kartoshka vs Panda | 3–7 | 30.00% |
| Kartoshka vs Miary Zo | 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.