| Lena vs King | 37–31 | 54.41% |
| Lena vs Jin | 22–34 | 39.29% |
| Lena vs Reina | 29–26 | 52.73% |
| Lena vs Lidia | 26–29 | 47.27% |
| Lena vs Steve | 27–22 | 55.10% |
| Lena vs Law | 17–28 | 37.78% |
| Lena vs Jun | 18–19 | 48.65% |
| Lena vs Bryan | 15–21 | 41.67% |
| Lena vs Asuka | 20–14 | 58.82% |
| Lena vs Yoshimitsu | 16–17 | 48.48% |
| Lena vs Hwoarang | 13–18 | 41.94% |
| Lena vs Kazuya | 8–19 | 29.63% |
| Lena vs Dragunov | 8–18 | 30.77% |
| Lena vs Lee | 11–14 | 44.00% |
| Lena vs Jack-8 | 11–13 | 45.83% |
| Lena vs Eddy | 6–17 | 26.09% |
| Lena vs Lars | 13–9 | 59.09% |
| Lena vs Xiaoyu | 14–6 | 70.00% |
| Lena vs Devil Jin | 9–9 | 50.00% |
| Lena vs Leroy | 8–9 | 47.06% |
| Lena vs Lili | 8–8 | 50.00% |
| Lena vs Kuma | 3–13 | 18.75% |
| Lena vs Feng | 7–8 | 46.67% |
| Lena vs Alisa | 5–10 | 33.33% |
| Lena vs Victor | 7–8 | 46.67% |
| Lena vs Heihachi | 6–9 | 40.00% |
| Lena vs Claudio | 7–6 | 53.85% |
| Lena vs Paul | 7–5 | 58.33% |
| Lena vs Azucena | 4–8 | 33.33% |
| Lena vs Raven | 2–10 | 16.67% |
| Lena vs Nina | 6–5 | 54.55% |
| Lena vs Leo | 7–2 | 77.78% |
| Lena vs Zafina | 4–4 | 50.00% |
| Lena vs Shaheen | 3–0 | 100.00% |
| Lena vs Panda | 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.