Name history
| 今夜が山田 | |
| abcdefg? | |
| シバルセキや～！ | |
| 大谷韓国人 | |
| nice hwoarang | |
| アンニョンハシムニカ～ | |
| 水原一平 | |
| baegdusan | |
| 一平さんはどこに？！ |
| 今夜が山田 vs Kazuya | 33–7 | 82.50% |
| 今夜が山田 vs Bryan | 31–7 | 81.58% |
| 今夜が山田 vs Hwoarang | 26–3 | 89.66% |
| 今夜が山田 vs Jin | 22–7 | 75.86% |
| 今夜が山田 vs Dragunov | 18–10 | 64.29% |
| 今夜が山田 vs Feng | 19–6 | 76.00% |
| 今夜が山田 vs Reina | 20–4 | 83.33% |
| 今夜が山田 vs Paul | 15–4 | 78.95% |
| 今夜が山田 vs King | 14–5 | 73.68% |
| 今夜が山田 vs Steve | 17–1 | 94.44% |
| 今夜が山田 vs Asuka | 13–5 | 72.22% |
| 今夜が山田 vs Victor | 13–5 | 72.22% |
| 今夜が山田 vs Law | 13–4 | 76.47% |
| 今夜が山田 vs Yoshimitsu | 9–6 | 60.00% |
| 今夜が山田 vs Lee | 10–5 | 66.67% |
| 今夜が山田 vs Heihachi | 12–3 | 80.00% |
| 今夜が山田 vs Nina | 9–4 | 69.23% |
| 今夜が山田 vs Jack-8 | 7–5 | 58.33% |
| 今夜が山田 vs Lili | 11–1 | 91.67% |
| 今夜が山田 vs Alisa | 9–2 | 81.82% |
| 今夜が山田 vs Xiaoyu | 7–3 | 70.00% |
| 今夜が山田 vs Azucena | 7–3 | 70.00% |
| 今夜が山田 vs Clive | 6–3 | 66.67% |
| 今夜が山田 vs Devil Jin | 3–4 | 42.86% |
| 今夜が山田 vs Claudio | 4–3 | 57.14% |
| 今夜が山田 vs Jun | 4–3 | 57.14% |
| 今夜が山田 vs Eddy | 5–2 | 71.43% |
| 今夜が山田 vs Lidia | 3–4 | 42.86% |
| 今夜が山田 vs Leo | 3–3 | 50.00% |
| 今夜が山田 vs Zafina | 4–2 | 66.67% |
| 今夜が山田 vs Raven | 6–0 | 100.00% |
| 今夜が山田 vs Armor King | 5–1 | 83.33% |
| 今夜が山田 vs Leroy | 4–1 | 80.00% |
| 今夜が山田 vs Lars | 2–2 | 50.00% |
| 今夜が山田 vs Kuma | 2–2 | 50.00% |
| 今夜が山田 vs Miary Zo | 2–1 | 66.67% |
| 今夜が山田 vs Anna | 2–0 | 100.00% |
| 今夜が山田 vs Shaheen | 0–1 | 0.00% |
| 今夜が山田 vs Panda | 0–1 | 0.00% |
| 今夜が山田 vs Fahkumram | 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.