| yamada_P vs Hwoarang | 25–29 | 46.30% |
| yamada_P vs Dragunov | 25–29 | 46.30% |
| yamada_P vs King | 24–29 | 45.28% |
| yamada_P vs Lili | 18–24 | 42.86% |
| yamada_P vs Reina | 17–25 | 40.48% |
| yamada_P vs Victor | 18–18 | 50.00% |
| yamada_P vs Paul | 21–14 | 60.00% |
| yamada_P vs Azucena | 19–16 | 54.29% |
| yamada_P vs Yoshimitsu | 13–20 | 39.39% |
| yamada_P vs Kazuya | 12–21 | 36.36% |
| yamada_P vs Asuka | 15–18 | 45.45% |
| yamada_P vs Law | 11–20 | 35.48% |
| yamada_P vs Jin | 13–16 | 44.83% |
| yamada_P vs Feng | 12–17 | 41.38% |
| yamada_P vs Leo | 14–15 | 48.28% |
| yamada_P vs Jun | 16–12 | 57.14% |
| yamada_P vs Eddy | 8–19 | 29.63% |
| yamada_P vs Lars | 13–12 | 52.00% |
| yamada_P vs Alisa | 13–11 | 54.17% |
| yamada_P vs Xiaoyu | 15–8 | 65.22% |
| yamada_P vs Devil Jin | 12–10 | 54.55% |
| yamada_P vs Shaheen | 10–12 | 45.45% |
| yamada_P vs Leroy | 15–7 | 68.18% |
| yamada_P vs Nina | 7–14 | 33.33% |
| yamada_P vs Bryan | 8–12 | 40.00% |
| yamada_P vs Steve | 10–10 | 50.00% |
| yamada_P vs Lee | 10–9 | 52.63% |
| yamada_P vs Claudio | 5–12 | 29.41% |
| yamada_P vs Raven | 7–9 | 43.75% |
| yamada_P vs Zafina | 0–8 | 0.00% |
| yamada_P vs Jack-8 | 1–6 | 14.29% |
| yamada_P vs Kuma | 2–2 | 50.00% |
| yamada_P vs Panda | 0–1 | 0.00% |
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.