| Longjohnsilvers vs King | 19–7 | 73.08% |
| Longjohnsilvers vs Reina | 9–8 | 52.94% |
| Longjohnsilvers vs Lili | 7–9 | 43.75% |
| Longjohnsilvers vs Dragunov | 5–8 | 38.46% |
| Longjohnsilvers vs Law | 1–8 | 11.11% |
| Longjohnsilvers vs Jin | 6–3 | 66.67% |
| Longjohnsilvers vs Anna | 5–4 | 55.56% |
| Longjohnsilvers vs Victor | 5–3 | 62.50% |
| Longjohnsilvers vs Hwoarang | 3–3 | 50.00% |
| Longjohnsilvers vs Kazuya | 4–2 | 66.67% |
| Longjohnsilvers vs Steve | 4–1 | 80.00% |
| Longjohnsilvers vs Asuka | 3–2 | 60.00% |
| Longjohnsilvers vs Clive | 3–2 | 60.00% |
| Longjohnsilvers vs Bryan | 2–2 | 50.00% |
| Longjohnsilvers vs Jack-8 | 2–2 | 50.00% |
| Longjohnsilvers vs Lars | 0–4 | 0.00% |
| Longjohnsilvers vs Jun | 2–2 | 50.00% |
| Longjohnsilvers vs Azucena | 3–1 | 75.00% |
| Longjohnsilvers vs Lidia | 3–1 | 75.00% |
| Longjohnsilvers vs Fahkumram | 4–0 | 100.00% |
| Longjohnsilvers vs Miary Zo | 2–2 | 50.00% |
| Longjohnsilvers vs Xiaoyu | 2–1 | 66.67% |
| Longjohnsilvers vs Feng | 1–2 | 33.33% |
| Longjohnsilvers vs Lee | 2–1 | 66.67% |
| Longjohnsilvers vs Kuma | 1–2 | 33.33% |
| Longjohnsilvers vs Eddy | 1–2 | 33.33% |
| Longjohnsilvers vs Paul | 0–2 | 0.00% |
| Longjohnsilvers vs Devil Jin | 0–2 | 0.00% |
| Longjohnsilvers vs Nina | 1–1 | 50.00% |
| Longjohnsilvers vs Zafina | 2–0 | 100.00% |
| Longjohnsilvers vs Leroy | 2–0 | 100.00% |
| Longjohnsilvers vs Heihachi | 1–1 | 50.00% |
| Longjohnsilvers vs Armor King | 2–0 | 100.00% |
| Longjohnsilvers vs Yoshimitsu | 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.