| Kal23 vs Jin | 10–5 | 66.67% |
| Kal23 vs Reina | 10–5 | 66.67% |
| Kal23 vs Yoshimitsu | 12–0 | 100.00% |
| Kal23 vs King | 3–8 | 27.27% |
| Kal23 vs Fahkumram | 5–5 | 50.00% |
| Kal23 vs Law | 6–2 | 75.00% |
| Kal23 vs Kazuya | 2–6 | 25.00% |
| Kal23 vs Steve | 4–4 | 50.00% |
| Kal23 vs Jack-8 | 4–4 | 50.00% |
| Kal23 vs Leo | 4–3 | 57.14% |
| Kal23 vs Bryan | 4–2 | 66.67% |
| Kal23 vs Kuma | 6–0 | 100.00% |
| Kal23 vs Lili | 3–2 | 60.00% |
| Kal23 vs Lars | 3–2 | 60.00% |
| Kal23 vs Victor | 4–1 | 80.00% |
| Kal23 vs Azucena | 3–1 | 75.00% |
| Kal23 vs Lidia | 1–3 | 25.00% |
| Kal23 vs Paul | 2–1 | 66.67% |
| Kal23 vs Hwoarang | 2–1 | 66.67% |
| Kal23 vs Xiaoyu | 2–1 | 66.67% |
| Kal23 vs Devil Jin | 1–2 | 33.33% |
| Kal23 vs Feng | 2–1 | 66.67% |
| Kal23 vs Nina | 2–1 | 66.67% |
| Kal23 vs Jun | 2–1 | 66.67% |
| Kal23 vs Raven | 2–1 | 66.67% |
| Kal23 vs Eddy | 1–2 | 33.33% |
| Kal23 vs Alisa | 0–2 | 0.00% |
| Kal23 vs Shaheen | 0–2 | 0.00% |
| Kal23 vs Leroy | 2–0 | 100.00% |
| Kal23 vs Heihachi | 2–0 | 100.00% |
| Kal23 vs Clive | 2–0 | 100.00% |
| Kal23 vs Asuka | 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.