| Luigi vs Kazuya | 50–42–1 | 54.35% |
| Luigi vs Jin | 53–33 | 61.63% |
| Luigi vs King | 40–35 | 53.33% |
| Luigi vs Armor King | 39–31 | 55.71% |
| Luigi vs Hwoarang | 27–28 | 49.09% |
| Luigi vs Steve | 29–26 | 52.73% |
| Luigi vs Reina | 29–26 | 52.73% |
| Luigi vs Bryan | 29–25 | 53.70% |
| Luigi vs Dragunov | 23–26 | 46.94% |
| Luigi vs Miary Zo | 28–19 | 59.57% |
| Luigi vs Law | 20–21 | 48.78% |
| Luigi vs Asuka | 16–19 | 45.71% |
| Luigi vs Lee | 16–18 | 47.06% |
| Luigi vs Heihachi | 19–15 | 55.88% |
| Luigi vs Paul | 19–13 | 59.38% |
| Luigi vs Lili | 17–11 | 60.71% |
| Luigi vs Fahkumram | 15–12 | 55.56% |
| Luigi vs Yoshimitsu | 13–13 | 50.00% |
| Luigi vs Jun | 10–14 | 41.67% |
| Luigi vs Azucena | 10–14 | 41.67% |
| Luigi vs Devil Jin | 15–7 | 68.18% |
| Luigi vs Eddy | 9–13 | 40.91% |
| Luigi vs Lars | 11–10 | 52.38% |
| Luigi vs Xiaoyu | 8–11 | 42.11% |
| Luigi vs Feng | 7–10 | 41.18% |
| Luigi vs Clive | 15–2 | 88.24% |
| Luigi vs Lidia | 10–6 | 62.50% |
| Luigi vs Claudio | 11–3 | 78.57% |
| Luigi vs Jack-8 | 5–8 | 38.46% |
| Luigi vs Nina | 6–7 | 46.15% |
| Luigi vs Shaheen | 6–5 | 54.55% |
| Luigi vs Alisa | 3–7 | 30.00% |
| Luigi vs Zafina | 6–4 | 60.00% |
| Luigi vs Victor | 7–3 | 70.00% |
| Luigi vs Raven | 2–7 | 22.22% |
| Luigi vs Leroy | 5–3 | 62.50% |
| Luigi vs Anna | 2–6 | 25.00% |
| Luigi vs Leo | 2–3 | 40.00% |
| Luigi vs Kuma | 1–3 | 25.00% |
| Luigi vs Panda | 1–3 | 25.00% |
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.