| Lapenna vs Reina | 32–22 | 59.26% |
| Lapenna vs King | 21–20 | 51.22% |
| Lapenna vs Kazuya | 27–14 | 65.85% |
| Lapenna vs Bryan | 20–14 | 58.82% |
| Lapenna vs Hwoarang | 19–10 | 65.52% |
| Lapenna vs Law | 18–10 | 64.29% |
| Lapenna vs Steve | 15–13 | 53.57% |
| Lapenna vs Azucena | 15–10 | 60.00% |
| Lapenna vs Jin | 13–9 | 59.09% |
| Lapenna vs Dragunov | 12–7 | 63.16% |
| Lapenna vs Jun | 13–6 | 68.42% |
| Lapenna vs Yoshimitsu | 9–9 | 50.00% |
| Lapenna vs Raven | 9–8 | 52.94% |
| Lapenna vs Xiaoyu | 6–10 | 37.50% |
| Lapenna vs Eddy | 7–8 | 46.67% |
| Lapenna vs Clive | 8–6 | 57.14% |
| Lapenna vs Devil Jin | 8–5 | 61.54% |
| Lapenna vs Asuka | 8–4 | 66.67% |
| Lapenna vs Lars | 5–7 | 41.67% |
| Lapenna vs Lee | 8–4 | 66.67% |
| Lapenna vs Feng | 3–8 | 27.27% |
| Lapenna vs Lili | 7–3 | 70.00% |
| Lapenna vs Leo | 3–7 | 30.00% |
| Lapenna vs Kuma | 5–5 | 50.00% |
| Lapenna vs Lidia | 5–5 | 50.00% |
| Lapenna vs Jack-8 | 5–4 | 55.56% |
| Lapenna vs Shaheen | 5–3 | 62.50% |
| Lapenna vs Victor | 7–1 | 87.50% |
| Lapenna vs Alisa | 6–1 | 85.71% |
| Lapenna vs Claudio | 4–3 | 57.14% |
| Lapenna vs Zafina | 2–4 | 33.33% |
| Lapenna vs Leroy | 4–2 | 66.67% |
| Lapenna vs Nina | 4–1 | 80.00% |
| Lapenna vs Paul | 1–2 | 33.33% |
| Lapenna vs Heihachi | 2–1 | 66.67% |
| Lapenna vs Panda | 2–0 | 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.