| LangLang vs King | 65–66 | 49.62% |
| LangLang vs Jin | 49–74 | 39.84% |
| LangLang vs Kazuya | 54–50 | 51.92% |
| LangLang vs Reina | 47–51 | 47.96% |
| LangLang vs Bryan | 32–42 | 43.24% |
| LangLang vs Eddy | 31–40 | 43.66% |
| LangLang vs Law | 31–38 | 44.93% |
| LangLang vs Hwoarang | 43–26 | 62.32% |
| LangLang vs Azucena | 27–37 | 42.19% |
| LangLang vs Jun | 39–23 | 62.90% |
| LangLang vs Heihachi | 31–31 | 50.00% |
| LangLang vs Steve | 30–29 | 50.85% |
| LangLang vs Yoshimitsu | 25–30 | 45.45% |
| LangLang vs Lili | 28–25 | 52.83% |
| LangLang vs Xiaoyu | 21–27 | 43.75% |
| LangLang vs Victor | 20–28 | 41.67% |
| LangLang vs Lidia | 19–27 | 41.30% |
| LangLang vs Lee | 27–17 | 61.36% |
| LangLang vs Armor King | 12–30 | 28.57% |
| LangLang vs Asuka | 13–25 | 34.21% |
| LangLang vs Nina | 13–24 | 35.14% |
| LangLang vs Paul | 12–24 | 33.33% |
| LangLang vs Feng | 18–18 | 50.00% |
| LangLang vs Dragunov | 11–25 | 30.56% |
| LangLang vs Leo | 12–24 | 33.33% |
| LangLang vs Claudio | 25–9 | 73.53% |
| LangLang vs Lars | 13–19 | 40.62% |
| LangLang vs Leroy | 13–18 | 41.94% |
| LangLang vs Devil Jin | 13–17 | 43.33% |
| LangLang vs Raven | 17–12 | 58.62% |
| LangLang vs Alisa | 12–13 | 48.00% |
| LangLang vs Clive | 12–13 | 48.00% |
| LangLang vs Zafina | 6–16 | 27.27% |
| LangLang vs Jack-8 | 8–13 | 38.10% |
| LangLang vs Anna | 6–13 | 31.58% |
| LangLang vs Miary Zo | 5–11 | 31.25% |
| LangLang vs Fahkumram | 9–5 | 64.29% |
| LangLang vs Shaheen | 5–6 | 45.45% |
| LangLang vs Kuma | 4–7 | 36.36% |
| LangLang vs Panda | 2–3 | 40.00% |
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.