| Longping vs King | 24–21 | 53.33% |
| Longping vs Dragunov | 25–17 | 59.52% |
| Longping vs Hwoarang | 16–19 | 45.71% |
| Longping vs Paul | 21–13 | 61.76% |
| Longping vs Reina | 10–18 | 35.71% |
| Longping vs Bryan | 8–16 | 33.33% |
| Longping vs Jin | 14–8 | 63.64% |
| Longping vs Law | 14–7 | 66.67% |
| Longping vs Feng | 13–8 | 61.90% |
| Longping vs Lee | 9–10 | 47.37% |
| Longping vs Yoshimitsu | 10–8 | 55.56% |
| Longping vs Kazuya | 9–9 | 50.00% |
| Longping vs Azucena | 8–10 | 44.44% |
| Longping vs Eddy | 9–8 | 52.94% |
| Longping vs Lili | 7–9 | 43.75% |
| Longping vs Jack-8 | 3–12 | 20.00% |
| Longping vs Jun | 9–6 | 60.00% |
| Longping vs Asuka | 8–6 | 57.14% |
| Longping vs Alisa | 7–7 | 50.00% |
| Longping vs Shaheen | 10–4 | 71.43% |
| Longping vs Heihachi | 5–9 | 35.71% |
| Longping vs Steve | 7–5 | 58.33% |
| Longping vs Devil Jin | 7–5 | 58.33% |
| Longping vs Kuma | 6–6 | 50.00% |
| Longping vs Leroy | 4–7 | 36.36% |
| Longping vs Nina | 4–6 | 40.00% |
| Longping vs Xiaoyu | 5–4 | 55.56% |
| Longping vs Zafina | 4–5 | 44.44% |
| Longping vs Victor | 4–5 | 44.44% |
| Longping vs Leo | 5–3 | 62.50% |
| Longping vs Lars | 2–5 | 28.57% |
| Longping vs Claudio | 5–2 | 71.43% |
| Longping vs Raven | 4–3 | 57.14% |
| Longping vs Lidia | 0–2 | 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.