| LordYamcha vs Reina | 16–22 | 42.11% |
| LordYamcha vs Jin | 12–20 | 37.50% |
| LordYamcha vs King | 9–16 | 36.00% |
| LordYamcha vs Lili | 7–17 | 29.17% |
| LordYamcha vs Dragunov | 9–8 | 52.94% |
| LordYamcha vs Kazuya | 3–13 | 18.75% |
| LordYamcha vs Hwoarang | 10–4 | 71.43% |
| LordYamcha vs Leo | 4–9 | 30.77% |
| LordYamcha vs Lee | 9–4 | 69.23% |
| LordYamcha vs Azucena | 6–7 | 46.15% |
| LordYamcha vs Bryan | 8–3 | 72.73% |
| LordYamcha vs Raven | 4–6 | 40.00% |
| LordYamcha vs Eddy | 0–10 | 0.00% |
| LordYamcha vs Asuka | 4–5 | 44.44% |
| LordYamcha vs Steve | 3–5 | 37.50% |
| LordYamcha vs Law | 6–1 | 85.71% |
| LordYamcha vs Yoshimitsu | 2–5 | 28.57% |
| LordYamcha vs Claudio | 1–6 | 14.29% |
| LordYamcha vs Shaheen | 2–4 | 33.33% |
| LordYamcha vs Xiaoyu | 1–4 | 20.00% |
| LordYamcha vs Lars | 3–2 | 60.00% |
| LordYamcha vs Alisa | 3–2 | 60.00% |
| LordYamcha vs Kuma | 2–3 | 40.00% |
| LordYamcha vs Paul | 0–4 | 0.00% |
| LordYamcha vs Jun | 4–0 | 100.00% |
| LordYamcha vs Feng | 0–3 | 0.00% |
| LordYamcha vs Lidia | 3–0 | 100.00% |
| LordYamcha vs Jack-8 | 0–2 | 0.00% |
| LordYamcha vs Nina | 1–1 | 50.00% |
| LordYamcha vs Leroy | 0–2 | 0.00% |
| LordYamcha vs Victor | 0–2 | 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.