| Kstar vs Jin | 45–31 | 59.21% |
| Kstar vs Kazuya | 40–27 | 59.70% |
| Kstar vs Heihachi | 20–15 | 57.14% |
| Kstar vs King | 15–19 | 44.12% |
| Kstar vs Hwoarang | 17–17 | 50.00% |
| Kstar vs Law | 23–9 | 71.88% |
| Kstar vs Reina | 19–12 | 61.29% |
| Kstar vs Bryan | 17–13 | 56.67% |
| Kstar vs Yoshimitsu | 18–6 | 75.00% |
| Kstar vs Dragunov | 8–16 | 33.33% |
| Kstar vs Alisa | 13–10 | 56.52% |
| Kstar vs Victor | 16–7 | 69.57% |
| Kstar vs Paul | 13–8 | 61.90% |
| Kstar vs Jun | 12–9 | 57.14% |
| Kstar vs Lee | 9–10 | 47.37% |
| Kstar vs Nina | 9–9 | 50.00% |
| Kstar vs Steve | 8–8 | 50.00% |
| Kstar vs Xiaoyu | 6–9 | 40.00% |
| Kstar vs Lili | 6–8 | 42.86% |
| Kstar vs Lidia | 7–7 | 50.00% |
| Kstar vs Kuma | 6–6 | 50.00% |
| Kstar vs Devil Jin | 6–5 | 54.55% |
| Kstar vs Feng | 6–5 | 54.55% |
| Kstar vs Leo | 9–2 | 81.82% |
| Kstar vs Jack-8 | 4–6 | 40.00% |
| Kstar vs Asuka | 7–3 | 70.00% |
| Kstar vs Eddy | 6–3 | 66.67% |
| Kstar vs Claudio | 5–2 | 71.43% |
| Kstar vs Leroy | 3–4 | 42.86% |
| Kstar vs Azucena | 4–2 | 66.67% |
| Kstar vs Panda | 1–4 | 20.00% |
| Kstar vs Raven | 4–1 | 80.00% |
| Kstar vs Lars | 0–4 | 0.00% |
| Kstar vs Shaheen | 3–1 | 75.00% |
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.