| Leroy Smith vs Dragunov | 33–27 | 55.00% |
| Leroy Smith vs Jin | 29–29 | 50.00% |
| Leroy Smith vs Reina | 32–25 | 56.14% |
| Leroy Smith vs Hwoarang | 34–21 | 61.82% |
| Leroy Smith vs Asuka | 18–23 | 43.90% |
| Leroy Smith vs Steve | 17–20 | 45.95% |
| Leroy Smith vs Paul | 19–17 | 52.78% |
| Leroy Smith vs Kazuya | 19–15 | 55.88% |
| Leroy Smith vs Bryan | 22–11 | 66.67% |
| Leroy Smith vs Yoshimitsu | 17–13 | 56.67% |
| Leroy Smith vs King | 12–17 | 41.38% |
| Leroy Smith vs Feng | 13–15 | 46.43% |
| Leroy Smith vs Azucena | 18–8 | 69.23% |
| Leroy Smith vs Law | 11–12 | 47.83% |
| Leroy Smith vs Lili | 9–12 | 42.86% |
| Leroy Smith vs Lee | 12–9 | 57.14% |
| Leroy Smith vs Victor | 8–13 | 38.10% |
| Leroy Smith vs Devil Jin | 10–10 | 50.00% |
| Leroy Smith vs Jun | 7–12 | 36.84% |
| Leroy Smith vs Heihachi | 6–13 | 31.58% |
| Leroy Smith vs Lars | 8–9 | 47.06% |
| Leroy Smith vs Claudio | 14–3 | 82.35% |
| Leroy Smith vs Nina | 8–9 | 47.06% |
| Leroy Smith vs Leo | 11–5 | 68.75% |
| Leroy Smith vs Xiaoyu | 8–7 | 53.33% |
| Leroy Smith vs Jack-8 | 4–11 | 26.67% |
| Leroy Smith vs Alisa | 5–10 | 33.33% |
| Leroy Smith vs Leroy | 5–9 | 35.71% |
| Leroy Smith vs Eddy | 3–11 | 21.43% |
| Leroy Smith vs Fahkumram | 7–7 | 50.00% |
| Leroy Smith vs Shaheen | 5–7 | 41.67% |
| Leroy Smith vs Lidia | 3–6 | 33.33% |
| Leroy Smith vs Clive | 6–3 | 66.67% |
| Leroy Smith vs Raven | 1–6 | 14.29% |
| Leroy Smith vs Zafina | 1–5 | 16.67% |
| Leroy Smith vs Anna | 4–2 | 66.67% |
| Leroy Smith vs Kuma | 0–2 | 0.00% |
| Leroy Smith vs Armor King | 2–0 | 100.00% |
| Leroy Smith vs Miary Zo | 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.