| Long Dong vs Kazuya | 153–141 | 52.04% |
| Long Dong vs Bryan | 124–161 | 43.51% |
| Long Dong vs Jin | 136–127 | 51.71% |
| Long Dong vs King | 104–111 | 48.37% |
| Long Dong vs Dragunov | 106–96 | 52.48% |
| Long Dong vs Hwoarang | 91–108 | 45.73% |
| Long Dong vs Reina | 90–90 | 50.00% |
| Long Dong vs Devil Jin | 101–73 | 58.05% |
| Long Dong vs Lee | 95–68 | 58.28% |
| Long Dong vs Paul | 78–79 | 49.68% |
| Long Dong vs Steve | 67–77 | 46.53% |
| Long Dong vs Yoshimitsu | 83–60 | 58.04% |
| Long Dong vs Feng | 57–69 | 45.24% |
| Long Dong vs Lili | 49–76 | 39.20% |
| Long Dong vs Law | 63–54 | 53.85% |
| Long Dong vs Raven | 53–54 | 49.53% |
| Long Dong vs Nina | 45–60 | 42.86% |
| Long Dong vs Alisa | 51–51 | 50.00% |
| Long Dong vs Lars | 50–48 | 51.02% |
| Long Dong vs Asuka | 53–42 | 55.79% |
| Long Dong vs Heihachi | 47–45 | 51.09% |
| Long Dong vs Claudio | 46–39 | 54.12% |
| Long Dong vs Jun | 40–45 | 47.06% |
| Long Dong vs Leo | 44–32 | 57.89% |
| Long Dong vs Xiaoyu | 34–40 | 45.95% |
| Long Dong vs Leroy | 37–36 | 50.68% |
| Long Dong vs Azucena | 35–35 | 50.00% |
| Long Dong vs Shaheen | 29–35 | 45.31% |
| Long Dong vs Jack-8 | 31–32 | 49.21% |
| Long Dong vs Victor | 26–34 | 43.33% |
| Long Dong vs Eddy | 34–24 | 58.62% |
| Long Dong vs Kuma | 25–30 | 45.45% |
| Long Dong vs Zafina | 20–35 | 36.36% |
| Long Dong vs Armor King | 21–17 | 55.26% |
| Long Dong vs Lidia | 14–23 | 37.84% |
| Long Dong vs Fahkumram | 14–11 | 56.00% |
| Long Dong vs Panda | 6–9 | 40.00% |
| Long Dong vs Clive | 9–6 | 60.00% |
| Long Dong vs Anna | 7–7 | 50.00% |
| Long Dong vs Miary Zo | 4–1 | 80.00% |
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.