| Lightmercy vs Kazuya | 23–19 | 54.76% |
| Lightmercy vs Jin | 19–17 | 52.78% |
| Lightmercy vs King | 22–12 | 64.71% |
| Lightmercy vs Steve | 26–8 | 76.47% |
| Lightmercy vs Law | 22–8 | 73.33% |
| Lightmercy vs Reina | 16–12 | 57.14% |
| Lightmercy vs Victor | 13–13 | 50.00% |
| Lightmercy vs Dragunov | 14–11 | 56.00% |
| Lightmercy vs Hwoarang | 15–7 | 68.18% |
| Lightmercy vs Bryan | 17–4 | 80.95% |
| Lightmercy vs Azucena | 11–8 | 57.89% |
| Lightmercy vs Lidia | 10–8 | 55.56% |
| Lightmercy vs Lars | 10–3 | 76.92% |
| Lightmercy vs Zafina | 8–5 | 61.54% |
| Lightmercy vs Devil Jin | 9–3 | 75.00% |
| Lightmercy vs Alisa | 6–6 | 50.00% |
| Lightmercy vs Lee | 5–7 | 41.67% |
| Lightmercy vs Yoshimitsu | 5–6 | 45.45% |
| Lightmercy vs Lili | 6–5 | 54.55% |
| Lightmercy vs Leroy | 5–6 | 45.45% |
| Lightmercy vs Jun | 4–6 | 40.00% |
| Lightmercy vs Eddy | 5–4 | 55.56% |
| Lightmercy vs Paul | 4–4 | 50.00% |
| Lightmercy vs Feng | 4–4 | 50.00% |
| Lightmercy vs Claudio | 6–1 | 85.71% |
| Lightmercy vs Nina | 6–1 | 85.71% |
| Lightmercy vs Kuma | 6–1 | 85.71% |
| Lightmercy vs Jack-8 | 2–4 | 33.33% |
| Lightmercy vs Asuka | 5–1 | 83.33% |
| Lightmercy vs Xiaoyu | 2–0 | 100.00% |
| Lightmercy vs Leo | 0–2 | 0.00% |
| Lightmercy vs Raven | 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.