| Luckii vs King | 8–0 | 100.00% |
| Luckii vs Reina | 6–2 | 75.00% |
| Luckii vs Lili | 6–1 | 85.71% |
| Luckii vs Lars | 4–3 | 57.14% |
| Luckii vs Jin | 3–3 | 50.00% |
| Luckii vs Leroy | 4–2 | 66.67% |
| Luckii vs Armor King | 0–6 | 0.00% |
| Luckii vs Law | 2–3 | 40.00% |
| Luckii vs Raven | 5–0 | 100.00% |
| Luckii vs Hwoarang | 0–4 | 0.00% |
| Luckii vs Alisa | 0–4 | 0.00% |
| Luckii vs Azucena | 1–3 | 25.00% |
| Luckii vs Kazuya | 2–1 | 66.67% |
| Luckii vs Steve | 1–2 | 33.33% |
| Luckii vs Asuka | 2–1 | 66.67% |
| Luckii vs Shaheen | 1–2 | 33.33% |
| Luckii vs Jun | 1–2 | 33.33% |
| Luckii vs Eddy | 1–2 | 33.33% |
| Luckii vs Fahkumram | 1–2 | 33.33% |
| Luckii vs Miary Zo | 1–2 | 33.33% |
| Luckii vs Leo | 1–1 | 50.00% |
| Luckii vs Lee | 0–2 | 0.00% |
| Luckii vs Heihachi | 2–0 | 100.00% |
| Luckii vs Paul | 0–1 | 0.00% |
| Luckii vs Yoshimitsu | 1–0 | 100.00% |
| Luckii vs Jack-8 | 1–0 | 100.00% |
| Luckii vs Feng | 1–0 | 100.00% |
| Luckii vs Claudio | 0–1 | 0.00% |
| Luckii vs Zafina | 0–1 | 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.