| Lempi vs Hwoarang | 23–11 | 67.65% |
| Lempi vs Dragunov | 16–12 | 57.14% |
| Lempi vs Bryan | 15–11 | 57.69% |
| Lempi vs King | 14–11 | 56.00% |
| Lempi vs Reina | 14–10 | 58.33% |
| Lempi vs Paul | 16–7 | 69.57% |
| Lempi vs Azucena | 12–10 | 54.55% |
| Lempi vs Law | 13–8 | 61.90% |
| Lempi vs Jun | 15–5 | 75.00% |
| Lempi vs Kazuya | 15–4 | 78.95% |
| Lempi vs Jin | 10–8 | 55.56% |
| Lempi vs Lili | 10–7 | 58.82% |
| Lempi vs Devil Jin | 12–4 | 75.00% |
| Lempi vs Xiaoyu | 12–2 | 85.71% |
| Lempi vs Steve | 8–6 | 57.14% |
| Lempi vs Asuka | 8–5 | 61.54% |
| Lempi vs Yoshimitsu | 10–2 | 83.33% |
| Lempi vs Jack-8 | 8–4 | 66.67% |
| Lempi vs Nina | 6–6 | 50.00% |
| Lempi vs Eddy | 6–6 | 50.00% |
| Lempi vs Claudio | 5–4 | 55.56% |
| Lempi vs Lee | 4–5 | 44.44% |
| Lempi vs Alisa | 4–4 | 50.00% |
| Lempi vs Victor | 4–4 | 50.00% |
| Lempi vs Raven | 5–3 | 62.50% |
| Lempi vs Leroy | 3–4 | 42.86% |
| Lempi vs Feng | 6–0 | 100.00% |
| Lempi vs Leo | 3–3 | 50.00% |
| Lempi vs Kuma | 2–4 | 33.33% |
| Lempi vs Shaheen | 0–5 | 0.00% |
| Lempi vs Lars | 3–1 | 75.00% |
| Lempi vs Zafina | 2–1 | 66.67% |
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.