| Kartzw vs Heihachi | 44–49 | 47.31% |
| Kartzw vs Kazuya | 24–26 | 48.00% |
| Kartzw vs Lili | 17–16 | 51.52% |
| Kartzw vs Dragunov | 15–18 | 45.45% |
| Kartzw vs Reina | 15–16 | 48.39% |
| Kartzw vs Bryan | 11–14 | 44.00% |
| Kartzw vs Lidia | 11–12 | 47.83% |
| Kartzw vs Jin | 12–10 | 54.55% |
| Kartzw vs Devil Jin | 10–10 | 50.00% |
| Kartzw vs Steve | 5–14 | 26.32% |
| Kartzw vs King | 8–10 | 44.44% |
| Kartzw vs Hwoarang | 6–11 | 35.29% |
| Kartzw vs Paul | 9–7 | 56.25% |
| Kartzw vs Lars | 4–12 | 25.00% |
| Kartzw vs Jun | 8–6 | 57.14% |
| Kartzw vs Law | 4–8 | 33.33% |
| Kartzw vs Yoshimitsu | 11–1 | 91.67% |
| Kartzw vs Xiaoyu | 4–6 | 40.00% |
| Kartzw vs Asuka | 6–4 | 60.00% |
| Kartzw vs Jack-8 | 4–5 | 44.44% |
| Kartzw vs Alisa | 3–6 | 33.33% |
| Kartzw vs Leroy | 3–5 | 37.50% |
| Kartzw vs Feng | 1–5 | 16.67% |
| Kartzw vs Lee | 3–3 | 50.00% |
| Kartzw vs Azucena | 1–5 | 16.67% |
| Kartzw vs Victor | 2–4 | 33.33% |
| Kartzw vs Nina | 3–2 | 60.00% |
| Kartzw vs Kuma | 2–2 | 50.00% |
| Kartzw vs Eddy | 1–3 | 25.00% |
| Kartzw vs Claudio | 2–1 | 66.67% |
| Kartzw vs Shaheen | 3–0 | 100.00% |
| Kartzw vs Leo | 1–1 | 50.00% |
| Kartzw vs Raven | 1–0 | 100.00% |
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.