| LightObsidian vs Kazuya | 35–26 | 57.38% |
| LightObsidian vs King | 36–24 | 60.00% |
| LightObsidian vs Armor King | 25–33 | 43.10% |
| LightObsidian vs Hwoarang | 24–24 | 50.00% |
| LightObsidian vs Bryan | 30–18 | 62.50% |
| LightObsidian vs Lili | 27–21 | 56.25% |
| LightObsidian vs Paul | 20–20 | 50.00% |
| LightObsidian vs Yoshimitsu | 22–18 | 55.00% |
| LightObsidian vs Steve | 23–10 | 69.70% |
| LightObsidian vs Asuka | 16–16 | 50.00% |
| LightObsidian vs Miary Zo | 15–17 | 46.88% |
| LightObsidian vs Dragunov | 21–10 | 67.74% |
| LightObsidian vs Jin | 16–14 | 53.33% |
| LightObsidian vs Law | 14–13 | 51.85% |
| LightObsidian vs Devil Jin | 9–17 | 34.62% |
| LightObsidian vs Lee | 14–12 | 53.85% |
| LightObsidian vs Clive | 8–17 | 32.00% |
| LightObsidian vs Jun | 11–13 | 45.83% |
| LightObsidian vs Reina | 11–11 | 50.00% |
| LightObsidian vs Victor | 11–8 | 57.89% |
| LightObsidian vs Heihachi | 13–6 | 68.42% |
| LightObsidian vs Fahkumram | 8–10 | 44.44% |
| LightObsidian vs Feng | 8–9 | 47.06% |
| LightObsidian vs Azucena | 7–8 | 46.67% |
| LightObsidian vs Alisa | 8–5 | 61.54% |
| LightObsidian vs Anna | 5–6 | 45.45% |
| LightObsidian vs Xiaoyu | 8–1 | 88.89% |
| LightObsidian vs Lars | 1–8 | 11.11% |
| LightObsidian vs Jack-8 | 4–4 | 50.00% |
| LightObsidian vs Leo | 0–8 | 0.00% |
| LightObsidian vs Claudio | 4–4 | 50.00% |
| LightObsidian vs Lidia | 5–3 | 62.50% |
| LightObsidian vs Eddy | 4–3 | 57.14% |
| LightObsidian vs Nina | 3–3 | 50.00% |
| LightObsidian vs Panda | 2–4 | 33.33% |
| LightObsidian vs Leroy | 2–3 | 40.00% |
| LightObsidian vs Kuma | 2–2 | 50.00% |
| LightObsidian vs Zafina | 4–0 | 100.00% |
| LightObsidian vs Raven | 0–3 | 0.00% |
| LightObsidian vs Shaheen | 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.