| Lopez vs Lidia | 12–11 | 52.17% |
| Lopez vs Steve | 7–6 | 53.85% |
| Lopez vs Jun | 6–7 | 46.15% |
| Lopez vs Reina | 9–4 | 69.23% |
| Lopez vs Paul | 4–7 | 36.36% |
| Lopez vs Bryan | 2–8 | 20.00% |
| Lopez vs Jin | 4–5 | 44.44% |
| Lopez vs King | 4–4 | 50.00% |
| Lopez vs Kazuya | 2–6 | 25.00% |
| Lopez vs Eddy | 3–5 | 37.50% |
| Lopez vs Law | 5–2 | 71.43% |
| Lopez vs Asuka | 3–4 | 42.86% |
| Lopez vs Dragunov | 5–2 | 71.43% |
| Lopez vs Hwoarang | 5–1 | 83.33% |
| Lopez vs Yoshimitsu | 1–4 | 20.00% |
| Lopez vs Leo | 4–1 | 80.00% |
| Lopez vs Victor | 3–2 | 60.00% |
| Lopez vs Jack-8 | 0–4 | 0.00% |
| Lopez vs Claudio | 1–3 | 25.00% |
| Lopez vs Devil Jin | 1–2 | 33.33% |
| Lopez vs Lili | 3–0 | 100.00% |
| Lopez vs Lars | 1–2 | 33.33% |
| Lopez vs Kuma | 0–3 | 0.00% |
| Lopez vs Xiaoyu | 0–2 | 0.00% |
| Lopez vs Nina | 2–0 | 100.00% |
| Lopez vs Zafina | 2–0 | 100.00% |
| Lopez vs Azucena | 0–2 | 0.00% |
| Lopez vs Alisa | 0–1 | 0.00% |
| Lopez vs Shaheen | 1–0 | 100.00% |
| Lopez vs Lee | 1–0 | 100.00% |
| Lopez 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.