| LeRoi vs Steve | 18–8 | 69.23% |
| LeRoi vs Jin | 14–11 | 56.00% |
| LeRoi vs Miary Zo | 13–11 | 54.17% |
| LeRoi vs Armor King | 6–14 | 30.00% |
| LeRoi vs Hwoarang | 8–11 | 42.11% |
| LeRoi vs King | 12–6 | 66.67% |
| LeRoi vs Reina | 11–6 | 64.71% |
| LeRoi vs Bryan | 8–8 | 50.00% |
| LeRoi vs Law | 7–8 | 46.67% |
| LeRoi vs Kazuya | 8–7 | 53.33% |
| LeRoi vs Lili | 7–7 | 50.00% |
| LeRoi vs Dragunov | 10–3 | 76.92% |
| LeRoi vs Asuka | 7–5 | 58.33% |
| LeRoi vs Lidia | 7–3 | 70.00% |
| LeRoi vs Jun | 4–5 | 44.44% |
| LeRoi vs Azucena | 7–2 | 77.78% |
| LeRoi vs Lee | 5–3 | 62.50% |
| LeRoi vs Eddy | 4–4 | 50.00% |
| LeRoi vs Heihachi | 2–6 | 25.00% |
| LeRoi vs Devil Jin | 1–5 | 16.67% |
| LeRoi vs Raven | 3–3 | 50.00% |
| LeRoi vs Feng | 2–3 | 40.00% |
| LeRoi vs Anna | 4–1 | 80.00% |
| LeRoi vs Paul | 1–3 | 25.00% |
| LeRoi vs Yoshimitsu | 2–2 | 50.00% |
| LeRoi vs Jack-8 | 2–1 | 66.67% |
| LeRoi vs Alisa | 3–0 | 100.00% |
| LeRoi vs Nina | 2–1 | 66.67% |
| LeRoi vs Panda | 1–2 | 33.33% |
| LeRoi vs Zafina | 3–0 | 100.00% |
| LeRoi vs Clive | 0–3 | 0.00% |
| LeRoi vs Leo | 0–2 | 0.00% |
| LeRoi vs Victor | 0–2 | 0.00% |
| LeRoi vs Fahkumram | 2–0 | 100.00% |
| LeRoi vs Claudio | 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.