| Kazuya Lars vs Reina | 21–8 | 72.41% |
| Kazuya Lars vs Jin | 13–10 | 56.52% |
| Kazuya Lars vs King | 10–11 | 47.62% |
| Kazuya Lars vs Xiaoyu | 15–6 | 71.43% |
| Kazuya Lars vs Lili | 12–9 | 57.14% |
| Kazuya Lars vs Eddy | 12–9 | 57.14% |
| Kazuya Lars vs Hwoarang | 13–7 | 65.00% |
| Kazuya Lars vs Kazuya | 8–12 | 40.00% |
| Kazuya Lars vs Lee | 9–11 | 45.00% |
| Kazuya Lars vs Law | 5–14 | 26.32% |
| Kazuya Lars vs Lidia | 12–7 | 63.16% |
| Kazuya Lars vs Devil Jin | 3–14 | 17.65% |
| Kazuya Lars vs Steve | 10–6 | 62.50% |
| Kazuya Lars vs Asuka | 10–6 | 62.50% |
| Kazuya Lars vs Jun | 10–5 | 66.67% |
| Kazuya Lars vs Bryan | 8–4 | 66.67% |
| Kazuya Lars vs Victor | 8–3 | 72.73% |
| Kazuya Lars vs Nina | 6–4 | 60.00% |
| Kazuya Lars vs Yoshimitsu | 6–2 | 75.00% |
| Kazuya Lars vs Dragunov | 4–4 | 50.00% |
| Kazuya Lars vs Lars | 5–2 | 71.43% |
| Kazuya Lars vs Azucena | 5–2 | 71.43% |
| Kazuya Lars vs Jack-8 | 2–4 | 33.33% |
| Kazuya Lars vs Feng | 1–5 | 16.67% |
| Kazuya Lars vs Alisa | 5–0 | 100.00% |
| Kazuya Lars vs Shaheen | 4–1 | 80.00% |
| Kazuya Lars vs Paul | 0–4 | 0.00% |
| Kazuya Lars vs Leo | 4–0 | 100.00% |
| Kazuya Lars vs Claudio | 0–4 | 0.00% |
| Kazuya Lars vs Panda | 2–2 | 50.00% |
| Kazuya Lars vs Leroy | 4–0 | 100.00% |
| Kazuya Lars vs Zafina | 3–0 | 100.00% |
| Kazuya Lars vs Raven | 3–0 | 100.00% |
| Kazuya Lars vs Heihachi | 3–0 | 100.00% |
| Kazuya Lars vs Clive | 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.