| LeroyMaster vs King | 14–8 | 63.64% |
| LeroyMaster vs Jin | 19–2 | 90.48% |
| LeroyMaster vs Hwoarang | 13–6 | 68.42% |
| LeroyMaster vs Kazuya | 11–6 | 64.71% |
| LeroyMaster vs Lili | 12–3 | 80.00% |
| LeroyMaster vs Law | 10–3 | 76.92% |
| LeroyMaster vs Dragunov | 10–2 | 83.33% |
| LeroyMaster vs Yoshimitsu | 9–2 | 81.82% |
| LeroyMaster vs Bryan | 4–7 | 36.36% |
| LeroyMaster vs Steve | 4–7 | 36.36% |
| LeroyMaster vs Paul | 7–2 | 77.78% |
| LeroyMaster vs Reina | 8–1 | 88.89% |
| LeroyMaster vs Lidia | 3–6 | 33.33% |
| LeroyMaster vs Heihachi | 4–5 | 44.44% |
| LeroyMaster vs Leo | 3–5 | 37.50% |
| LeroyMaster vs Lee | 6–2 | 75.00% |
| LeroyMaster vs Jun | 5–3 | 62.50% |
| LeroyMaster vs Azucena | 7–1 | 87.50% |
| LeroyMaster vs Clive | 5–3 | 62.50% |
| LeroyMaster vs Asuka | 4–3 | 57.14% |
| LeroyMaster vs Feng | 4–3 | 57.14% |
| LeroyMaster vs Xiaoyu | 3–3 | 50.00% |
| LeroyMaster vs Lars | 2–3 | 40.00% |
| LeroyMaster vs Claudio | 3–2 | 60.00% |
| LeroyMaster vs Fahkumram | 2–3 | 40.00% |
| LeroyMaster vs Devil Jin | 3–0 | 100.00% |
| LeroyMaster vs Panda | 1–2 | 33.33% |
| LeroyMaster vs Eddy | 3–0 | 100.00% |
| LeroyMaster vs Jack-8 | 2–0 | 100.00% |
| LeroyMaster vs Alisa | 1–1 | 50.00% |
| LeroyMaster vs Zafina | 0–2 | 0.00% |
| LeroyMaster vs Anna | 0–2 | 0.00% |
| LeroyMaster vs Armor King | 0–2 | 0.00% |
| LeroyMaster vs Miary Zo | 2–0 | 100.00% |
| LeroyMaster vs Leroy | 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.