| firstlight vs Paul | 13–7 | 65.00% |
| firstlight vs Hwoarang | 10–10 | 50.00% |
| firstlight vs Dragunov | 8–9 | 47.06% |
| firstlight vs King | 10–6 | 62.50% |
| firstlight vs Bryan | 9–6 | 60.00% |
| firstlight vs Kazuya | 10–4 | 71.43% |
| firstlight vs Miary Zo | 11–3 | 78.57% |
| firstlight vs Lili | 4–9 | 30.77% |
| firstlight vs Jin | 5–7 | 41.67% |
| firstlight vs Reina | 4–8 | 33.33% |
| firstlight vs Claudio | 8–1 | 88.89% |
| firstlight vs Law | 6–2 | 75.00% |
| firstlight vs Asuka | 4–4 | 50.00% |
| firstlight vs Jun | 6–2 | 75.00% |
| firstlight vs Victor | 5–3 | 62.50% |
| firstlight vs Steve | 5–2 | 71.43% |
| firstlight vs Feng | 3–4 | 42.86% |
| firstlight vs Lars | 2–5 | 28.57% |
| firstlight vs Lee | 6–1 | 85.71% |
| firstlight vs Heihachi | 2–4 | 33.33% |
| firstlight vs Clive | 6–0 | 100.00% |
| firstlight vs Azucena | 5–0 | 100.00% |
| firstlight vs Armor King | 3–2 | 60.00% |
| firstlight vs Yoshimitsu | 1–3 | 25.00% |
| firstlight vs Jack-8 | 2–1 | 66.67% |
| firstlight vs Kuma | 3–0 | 100.00% |
| firstlight vs Zafina | 1–2 | 33.33% |
| firstlight vs Anna | 2–1 | 66.67% |
| firstlight vs Nina | 2–0 | 100.00% |
| firstlight vs Raven | 2–0 | 100.00% |
| firstlight vs Xiaoyu | 1–0 | 100.00% |
| firstlight vs Devil Jin | 0–1 | 0.00% |
| firstlight vs Eddy | 0–1 | 0.00% |
| firstlight vs Lidia | 0–1 | 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.