| Jkzyy vs Kazuya | 20–10 | 66.67% |
| Jkzyy vs King | 7–12 | 36.84% |
| Jkzyy vs Hwoarang | 14–5 | 73.68% |
| Jkzyy vs Law | 9–9 | 50.00% |
| Jkzyy vs Steve | 9–9 | 50.00% |
| Jkzyy vs Armor King | 14–3 | 82.35% |
| Jkzyy vs Jin | 12–3 | 80.00% |
| Jkzyy vs Bryan | 10–4 | 71.43% |
| Jkzyy vs Dragunov | 10–4 | 71.43% |
| Jkzyy vs Eddy | 5–7 | 41.67% |
| Jkzyy vs Fahkumram | 2–9 | 18.18% |
| Jkzyy vs Paul | 7–3 | 70.00% |
| Jkzyy vs Reina | 5–3 | 62.50% |
| Jkzyy vs Lee | 5–2 | 71.43% |
| Jkzyy vs Heihachi | 6–1 | 85.71% |
| Jkzyy vs Clive | 4–3 | 57.14% |
| Jkzyy vs Devil Jin | 2–4 | 33.33% |
| Jkzyy vs Lars | 4–2 | 66.67% |
| Jkzyy vs Lili | 2–3 | 40.00% |
| Jkzyy vs Azucena | 2–3 | 40.00% |
| Jkzyy vs Miary Zo | 3–2 | 60.00% |
| Jkzyy vs Yoshimitsu | 2–2 | 50.00% |
| Jkzyy vs Leo | 4–0 | 100.00% |
| Jkzyy vs Nina | 0–4 | 0.00% |
| Jkzyy vs Alisa | 1–2 | 33.33% |
| Jkzyy vs Xiaoyu | 0–2 | 0.00% |
| Jkzyy vs Jack-8 | 0–2 | 0.00% |
| Jkzyy vs Leroy | 1–1 | 50.00% |
| Jkzyy vs Anna | 0–2 | 0.00% |
| Jkzyy vs Asuka | 0–1 | 0.00% |
| Jkzyy vs Feng | 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.