| kstar vs Bryan | 105–119 | 46.88% |
| kstar vs Kazuya | 145–72 | 66.82% |
| kstar vs Jin | 88–93 | 48.62% |
| kstar vs Steve | 89–76 | 53.94% |
| kstar vs King | 85–69 | 55.19% |
| kstar vs Reina | 83–51 | 61.94% |
| kstar vs Paul | 62–69 | 47.33% |
| kstar vs Yoshimitsu | 72–49 | 59.50% |
| kstar vs Law | 41–63 | 39.42% |
| kstar vs Heihachi | 55–49 | 52.88% |
| kstar vs Jun | 55–36 | 60.44% |
| kstar vs Hwoarang | 38–48 | 44.19% |
| kstar vs Devil Jin | 35–48 | 42.17% |
| kstar vs Dragunov | 43–40 | 51.81% |
| kstar vs Azucena | 39–43 | 47.56% |
| kstar vs Lee | 37–44 | 45.68% |
| kstar vs Xiaoyu | 39–41 | 48.75% |
| kstar vs Asuka | 45–29 | 60.81% |
| kstar vs Nina | 38–35 | 52.05% |
| kstar vs Armor King | 26–41 | 38.81% |
| kstar vs Lili | 35–31 | 53.03% |
| kstar vs Lars | 31–34 | 47.69% |
| kstar vs Feng | 27–31 | 46.55% |
| kstar vs Eddy | 23–32 | 41.82% |
| kstar vs Alisa | 24–30 | 44.44% |
| kstar vs Leroy | 22–26 | 45.83% |
| kstar vs Clive | 24–23 | 51.06% |
| kstar vs Claudio | 19–24 | 44.19% |
| kstar vs Lidia | 19–23 | 45.24% |
| kstar vs Raven | 22–18 | 55.00% |
| kstar vs Jack-8 | 15–21 | 41.67% |
| kstar vs Anna | 20–15 | 57.14% |
| kstar vs Victor | 12–18 | 40.00% |
| kstar vs Leo | 9–17 | 34.62% |
| kstar vs Fahkumram | 9–17 | 34.62% |
| kstar vs Zafina | 9–13 | 40.91% |
| kstar vs Shaheen | 11–10 | 52.38% |
| kstar vs Kuma | 10–10 | 50.00% |
| kstar vs Miary Zo | 2–6 | 25.00% |
| kstar vs Panda | 3–4 | 42.86% |
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.