| Lightbeam vs Eddy | 5–4 | 55.56% |
| Lightbeam vs King | 4–4 | 50.00% |
| Lightbeam vs Jin | 2–3 | 40.00% |
| Lightbeam vs Kazuya | 2–3 | 40.00% |
| Lightbeam vs Jack-8 | 2–3 | 40.00% |
| Lightbeam vs Reina | 3–2 | 60.00% |
| Lightbeam vs Victor | 3–2 | 60.00% |
| Lightbeam vs Leo | 3–1 | 75.00% |
| Lightbeam vs Hwoarang | 0–3 | 0.00% |
| Lightbeam vs Dragunov | 1–2 | 33.33% |
| Lightbeam vs Lars | 1–2 | 33.33% |
| Lightbeam vs Alisa | 2–1 | 66.67% |
| Lightbeam vs Nina | 1–2 | 33.33% |
| Lightbeam vs Lee | 2–1 | 66.67% |
| Lightbeam vs Law | 2–0 | 100.00% |
| Lightbeam vs Steve | 0–2 | 0.00% |
| Lightbeam vs Feng | 0–2 | 0.00% |
| Lightbeam vs Lili | 1–1 | 50.00% |
| Lightbeam vs Claudio | 0–2 | 0.00% |
| Lightbeam vs Raven | 2–0 | 100.00% |
| Lightbeam vs Anna | 0–2 | 0.00% |
| Lightbeam vs Bryan | 1–0 | 100.00% |
| Lightbeam vs Jun | 0–1 | 0.00% |
| Lightbeam vs Azucena | 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.