| Luffy vs Jin | 28–21 | 57.14% |
| Luffy vs Law | 16–16 | 50.00% |
| Luffy vs Dragunov | 17–14 | 54.84% |
| Luffy vs King | 11–19 | 36.67% |
| Luffy vs Kazuya | 14–16 | 46.67% |
| Luffy vs Hwoarang | 12–15 | 44.44% |
| Luffy vs Reina | 12–14 | 46.15% |
| Luffy vs Lili | 11–13 | 45.83% |
| Luffy vs Eddy | 13–11 | 54.17% |
| Luffy vs Raven | 14–9 | 60.87% |
| Luffy vs Feng | 12–10 | 54.55% |
| Luffy vs Devil Jin | 15–5 | 75.00% |
| Luffy vs Bryan | 11–7 | 61.11% |
| Luffy vs Azucena | 11–7 | 61.11% |
| Luffy vs Yoshimitsu | 11–6 | 64.71% |
| Luffy vs Paul | 7–8 | 46.67% |
| Luffy vs Jun | 6–8 | 42.86% |
| Luffy vs Steve | 6–6 | 50.00% |
| Luffy vs Asuka | 10–2 | 83.33% |
| Luffy vs Lars | 3–8 | 27.27% |
| Luffy vs Lee | 4–7 | 36.36% |
| Luffy vs Xiaoyu | 2–6 | 25.00% |
| Luffy vs Leo | 4–3 | 57.14% |
| Luffy vs Nina | 2–5 | 28.57% |
| Luffy vs Kuma | 6–1 | 85.71% |
| Luffy vs Leroy | 2–5 | 28.57% |
| Luffy vs Claudio | 3–3 | 50.00% |
| Luffy vs Alisa | 1–4 | 20.00% |
| Luffy vs Zafina | 2–3 | 40.00% |
| Luffy vs Victor | 1–4 | 20.00% |
| Luffy vs Jack-8 | 0–2 | 0.00% |
| Luffy vs Panda | 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.