| Japetato vs King | 31–52 | 37.35% |
| Japetato vs Kazuya | 37–33 | 52.86% |
| Japetato vs Reina | 39–21 | 65.00% |
| Japetato vs Jin | 26–25 | 50.98% |
| Japetato vs Yoshimitsu | 23–22 | 51.11% |
| Japetato vs Hwoarang | 19–26 | 42.22% |
| Japetato vs Bryan | 16–27 | 37.21% |
| Japetato vs Dragunov | 24–13 | 64.86% |
| Japetato vs Asuka | 20–14 | 58.82% |
| Japetato vs Jun | 19–15 | 55.88% |
| Japetato vs Paul | 13–18 | 41.94% |
| Japetato vs Lili | 14–17 | 45.16% |
| Japetato vs Eddy | 12–19 | 38.71% |
| Japetato vs Steve | 14–13 | 51.85% |
| Japetato vs Devil Jin | 12–14 | 46.15% |
| Japetato vs Azucena | 10–14 | 41.67% |
| Japetato vs Law | 11–9 | 55.00% |
| Japetato vs Lars | 11–9 | 55.00% |
| Japetato vs Nina | 10–10 | 50.00% |
| Japetato vs Xiaoyu | 11–7 | 61.11% |
| Japetato vs Feng | 1–17 | 5.56% |
| Japetato vs Zafina | 9–9 | 50.00% |
| Japetato vs Leroy | 13–4 | 76.47% |
| Japetato vs Victor | 7–10 | 41.18% |
| Japetato vs Alisa | 7–7 | 50.00% |
| Japetato vs Lee | 11–2 | 84.62% |
| Japetato vs Kuma | 4–6 | 40.00% |
| Japetato vs Leo | 4–5 | 44.44% |
| Japetato vs Panda | 5–2 | 71.43% |
| Japetato vs Jack-8 | 1–2 | 33.33% |
| Japetato vs Claudio | 1–2 | 33.33% |
| Japetato vs Raven | 2–1 | 66.67% |
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.