| Lopy vs Kazuya | 12–24 | 33.33% |
| Lopy vs Jin | 13–16 | 44.83% |
| Lopy vs King | 16–10 | 61.54% |
| Lopy vs Jun | 14–7 | 66.67% |
| Lopy vs Asuka | 9–10 | 47.37% |
| Lopy vs Clive | 8–11 | 42.11% |
| Lopy vs Eddy | 11–7 | 61.11% |
| Lopy vs Steve | 13–4 | 76.47% |
| Lopy vs Reina | 8–9 | 47.06% |
| Lopy vs Lili | 9–7 | 56.25% |
| Lopy vs Dragunov | 5–11 | 31.25% |
| Lopy vs Bryan | 5–9 | 35.71% |
| Lopy vs Azucena | 5–8 | 38.46% |
| Lopy vs Victor | 10–3 | 76.92% |
| Lopy vs Hwoarang | 6–6 | 50.00% |
| Lopy vs Law | 5–6 | 45.45% |
| Lopy vs Xiaoyu | 4–5 | 44.44% |
| Lopy vs Lidia | 5–4 | 55.56% |
| Lopy vs Lee | 5–3 | 62.50% |
| Lopy vs Zafina | 2–6 | 25.00% |
| Lopy vs Devil Jin | 3–3 | 50.00% |
| Lopy vs Alisa | 3–3 | 50.00% |
| Lopy vs Raven | 4–2 | 66.67% |
| Lopy vs Paul | 1–4 | 20.00% |
| Lopy vs Jack-8 | 2–3 | 40.00% |
| Lopy vs Heihachi | 4–0 | 100.00% |
| Lopy vs Yoshimitsu | 3–0 | 100.00% |
| Lopy vs Feng | 0–3 | 0.00% |
| Lopy vs Leo | 1–2 | 33.33% |
| Lopy vs Lars | 2–1 | 66.67% |
| Lopy vs Kuma | 1–2 | 33.33% |
| Lopy vs Nina | 0–2 | 0.00% |
| Lopy vs Panda | 2–0 | 100.00% |
| Lopy 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.