| Lannistar vs Reina | 35–44 | 44.30% |
| Lannistar vs Kazuya | 30–43 | 41.10% |
| Lannistar vs Hwoarang | 24–47 | 33.80% |
| Lannistar vs Jin | 26–44 | 37.14% |
| Lannistar vs King | 28–41 | 40.58% |
| Lannistar vs Eddy | 24–34 | 41.38% |
| Lannistar vs Steve | 22–23 | 48.89% |
| Lannistar vs Lili | 15–27 | 35.71% |
| Lannistar vs Azucena | 18–22 | 45.00% |
| Lannistar vs Paul | 8–30 | 21.05% |
| Lannistar vs Asuka | 13–24 | 35.14% |
| Lannistar vs Dragunov | 23–14 | 62.16% |
| Lannistar vs Jun | 18–19 | 48.65% |
| Lannistar vs Law | 11–24 | 31.43% |
| Lannistar vs Devil Jin | 15–16 | 48.39% |
| Lannistar vs Bryan | 14–15 | 48.28% |
| Lannistar vs Alisa | 8–20 | 28.57% |
| Lannistar vs Victor | 6–16 | 27.27% |
| Lannistar vs Claudio | 10–9 | 52.63% |
| Lannistar vs Nina | 10–9 | 52.63% |
| Lannistar vs Xiaoyu | 6–12 | 33.33% |
| Lannistar vs Leo | 6–12 | 33.33% |
| Lannistar vs Shaheen | 8–9 | 47.06% |
| Lannistar vs Lee | 6–11 | 35.29% |
| Lannistar vs Yoshimitsu | 6–10 | 37.50% |
| Lannistar vs Jack-8 | 9–6 | 60.00% |
| Lannistar vs Leroy | 6–9 | 40.00% |
| Lannistar vs Feng | 7–7 | 50.00% |
| Lannistar vs Lars | 6–5 | 54.55% |
| Lannistar vs Kuma | 1–9 | 10.00% |
| Lannistar vs Raven | 4–4 | 50.00% |
| Lannistar vs Panda | 1–6 | 14.29% |
| Lannistar vs Zafina | 4–3 | 57.14% |
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.