| Longneck vs Lili | 12–22 | 35.29% |
| Longneck vs Reina | 13–16 | 44.83% |
| Longneck vs Paul | 5–21 | 19.23% |
| Longneck vs King | 12–12 | 50.00% |
| Longneck vs Hwoarang | 9–12 | 42.86% |
| Longneck vs Kazuya | 2–16 | 11.11% |
| Longneck vs Steve | 10–7 | 58.82% |
| Longneck vs Victor | 4–13 | 23.53% |
| Longneck vs Dragunov | 2–14 | 12.50% |
| Longneck vs Jin | 4–11 | 26.67% |
| Longneck vs Heihachi | 3–11 | 21.43% |
| Longneck vs Asuka | 8–5 | 61.54% |
| Longneck vs Claudio | 1–10 | 9.09% |
| Longneck vs Jun | 5–5 | 50.00% |
| Longneck vs Lee | 3–6 | 33.33% |
| Longneck vs Leroy | 3–6 | 33.33% |
| Longneck vs Nina | 5–3 | 62.50% |
| Longneck vs Law | 2–5 | 28.57% |
| Longneck vs Zafina | 0–7 | 0.00% |
| Longneck vs Fahkumram | 1–6 | 14.29% |
| Longneck vs Yoshimitsu | 1–5 | 16.67% |
| Longneck vs Azucena | 2–4 | 33.33% |
| Longneck vs Bryan | 0–5 | 0.00% |
| Longneck vs Devil Jin | 0–5 | 0.00% |
| Longneck vs Anna | 1–4 | 20.00% |
| Longneck vs Xiaoyu | 0–4 | 0.00% |
| Longneck vs Jack-8 | 1–3 | 25.00% |
| Longneck vs Eddy | 0–4 | 0.00% |
| Longneck vs Miary Zo | 2–2 | 50.00% |
| Longneck vs Alisa | 1–2 | 33.33% |
| Longneck vs Kuma | 1–2 | 33.33% |
| Longneck vs Feng | 0–2 | 0.00% |
| Longneck vs Panda | 1–1 | 50.00% |
| Longneck vs Shaheen | 1–0 | 100.00% |
| Longneck vs Raven | 1–0 | 100.00% |
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.