| Chuck_Lefu vs Jin | 48–35 | 57.83% |
| Chuck_Lefu vs Law | 30–36 | 45.45% |
| Chuck_Lefu vs Kazuya | 25–40 | 38.46% |
| Chuck_Lefu vs Hwoarang | 20–22 | 47.62% |
| Chuck_Lefu vs Jun | 19–17 | 52.78% |
| Chuck_Lefu vs King | 19–13 | 59.38% |
| Chuck_Lefu vs Eddy | 13–18 | 41.94% |
| Chuck_Lefu vs Steve | 19–9 | 67.86% |
| Chuck_Lefu vs Reina | 15–12 | 55.56% |
| Chuck_Lefu vs Lidia | 14–13 | 51.85% |
| Chuck_Lefu vs Lili | 10–16 | 38.46% |
| Chuck_Lefu vs Azucena | 13–12 | 52.00% |
| Chuck_Lefu vs Dragunov | 16–8 | 66.67% |
| Chuck_Lefu vs Nina | 13–11 | 54.17% |
| Chuck_Lefu vs Xiaoyu | 14–8 | 63.64% |
| Chuck_Lefu vs Paul | 11–9 | 55.00% |
| Chuck_Lefu vs Heihachi | 10–10 | 50.00% |
| Chuck_Lefu vs Lee | 9–10 | 47.37% |
| Chuck_Lefu vs Bryan | 8–10 | 44.44% |
| Chuck_Lefu vs Jack-8 | 7–9 | 43.75% |
| Chuck_Lefu vs Yoshimitsu | 6–8 | 42.86% |
| Chuck_Lefu vs Devil Jin | 7–7 | 50.00% |
| Chuck_Lefu vs Lars | 8–6 | 57.14% |
| Chuck_Lefu vs Victor | 6–8 | 42.86% |
| Chuck_Lefu vs Alisa | 4–8 | 33.33% |
| Chuck_Lefu vs Claudio | 7–5 | 58.33% |
| Chuck_Lefu vs Asuka | 6–5 | 54.55% |
| Chuck_Lefu vs Shaheen | 2–6 | 25.00% |
| Chuck_Lefu vs Zafina | 4–4 | 50.00% |
| Chuck_Lefu vs Armor King | 2–5 | 28.57% |
| Chuck_Lefu vs Leroy | 2–4 | 33.33% |
| Chuck_Lefu vs Clive | 0–4 | 0.00% |
| Chuck_Lefu vs Feng | 2–1 | 66.67% |
| Chuck_Lefu vs Leo | 1–2 | 33.33% |
| Chuck_Lefu vs Kuma | 2–0 | 100.00% |
| Chuck_Lefu vs Panda | 1–1 | 50.00% |
| Chuck_Lefu vs Anna | 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.