| geto_yamagishi vs Hwoarang | 4–7 | 36.36% |
| geto_yamagishi vs Dragunov | 2–9 | 18.18% |
| geto_yamagishi vs Lili | 8–2 | 80.00% |
| geto_yamagishi vs Reina | 9–1 | 90.00% |
| geto_yamagishi vs Jin | 4–4 | 50.00% |
| geto_yamagishi vs Asuka | 3–5 | 37.50% |
| geto_yamagishi vs Paul | 2–5 | 28.57% |
| geto_yamagishi vs Kazuya | 5–2 | 71.43% |
| geto_yamagishi vs Jack-8 | 4–3 | 57.14% |
| geto_yamagishi vs Clive | 1–6 | 14.29% |
| geto_yamagishi vs Bryan | 0–6 | 0.00% |
| geto_yamagishi vs Steve | 3–3 | 50.00% |
| geto_yamagishi vs Devil Jin | 4–1 | 80.00% |
| geto_yamagishi vs Victor | 1–4 | 20.00% |
| geto_yamagishi vs Law | 2–2 | 50.00% |
| geto_yamagishi vs Lars | 3–1 | 75.00% |
| geto_yamagishi vs Lidia | 0–3 | 0.00% |
| geto_yamagishi vs King | 2–0 | 100.00% |
| geto_yamagishi vs Xiaoyu | 2–0 | 100.00% |
| geto_yamagishi vs Alisa | 2–0 | 100.00% |
| geto_yamagishi vs Zafina | 0–2 | 0.00% |
| geto_yamagishi vs Yoshimitsu | 1–0 | 100.00% |
| geto_yamagishi vs Feng | 0–1 | 0.00% |
| geto_yamagishi vs Nina | 0–1 | 0.00% |
| geto_yamagishi vs Kuma | 0–1 | 0.00% |
| geto_yamagishi vs Leroy | 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.