| Kazuya INstinct vs Kazuya | 231–226 | 50.55% |
| Kazuya INstinct vs Jin | 185–191 | 49.20% |
| Kazuya INstinct vs King | 171–195 | 46.72% |
| Kazuya INstinct vs Hwoarang | 188–136 | 58.02% |
| Kazuya INstinct vs Reina | 147–144 | 50.52% |
| Kazuya INstinct vs Steve | 140–145 | 49.12% |
| Kazuya INstinct vs Law | 145–135 | 51.79% |
| Kazuya INstinct vs Bryan | 133–134 | 49.81% |
| Kazuya INstinct vs Heihachi | 137–121 | 53.10% |
| Kazuya INstinct vs Lee | 115–125 | 47.92% |
| Kazuya INstinct vs Lili | 102–122 | 45.54% |
| Kazuya INstinct vs Dragunov | 98–120 | 44.95% |
| Kazuya INstinct vs Jun | 111–100 | 52.61% |
| Kazuya INstinct vs Yoshimitsu | 100–100 | 50.00% |
| Kazuya INstinct vs Paul | 109–89 | 55.05% |
| Kazuya INstinct vs Lars | 101–95 | 51.53% |
| Kazuya INstinct vs Azucena | 111–85 | 56.63% |
| Kazuya INstinct vs Xiaoyu | 97–77 | 55.75% |
| Kazuya INstinct vs Asuka | 98–74 | 56.98% |
| Kazuya INstinct vs Eddy | 80–87 | 47.90% |
| Kazuya INstinct vs Nina | 73–84 | 46.50% |
| Kazuya INstinct vs Raven | 75–76 | 49.67% |
| Kazuya INstinct vs Lidia | 71–78 | 47.65% |
| Kazuya INstinct vs Leo | 64–77 | 45.39% |
| Kazuya INstinct vs Victor | 70–66 | 51.47% |
| Kazuya INstinct vs Alisa | 69–65 | 51.49% |
| Kazuya INstinct vs Feng | 59–68 | 46.46% |
| Kazuya INstinct vs Armor King | 48–73 | 39.67% |
| Kazuya INstinct vs Devil Jin | 45–75 | 37.50% |
| Kazuya INstinct vs Leroy | 64–48 | 57.14% |
| Kazuya INstinct vs Jack-8 | 41–55 | 42.71% |
| Kazuya INstinct vs Clive | 33–55 | 37.50% |
| Kazuya INstinct vs Fahkumram | 30–58 | 34.09% |
| Kazuya INstinct vs Anna | 47–31 | 60.26% |
| Kazuya INstinct vs Miary Zo | 37–39 | 48.68% |
| Kazuya INstinct vs Claudio | 21–49 | 30.00% |
| Kazuya INstinct vs Zafina | 27–35 | 43.55% |
| Kazuya INstinct vs Shaheen | 22–31 | 41.51% |
| Kazuya INstinct vs Kuma | 19–30 | 38.78% |
| Kazuya INstinct vs Panda | 6–10 | 37.50% |
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.