| Leeroy_kk vs King | 8–23 | 25.81% |
| Leeroy_kk vs Reina | 8–12 | 40.00% |
| Leeroy_kk vs Law | 2–16 | 11.11% |
| Leeroy_kk vs Paul | 9–7 | 56.25% |
| Leeroy_kk vs Steve | 2–12 | 14.29% |
| Leeroy_kk vs Devil Jin | 6–8 | 42.86% |
| Leeroy_kk vs Jin | 2–10 | 16.67% |
| Leeroy_kk vs Dragunov | 3–9 | 25.00% |
| Leeroy_kk vs Fahkumram | 5–7 | 41.67% |
| Leeroy_kk vs Lili | 6–5 | 54.55% |
| Leeroy_kk vs Victor | 5–6 | 45.45% |
| Leeroy_kk vs Kazuya | 0–10 | 0.00% |
| Leeroy_kk vs Lars | 1–9 | 10.00% |
| Leeroy_kk vs Alisa | 2–8 | 20.00% |
| Leeroy_kk vs Clive | 1–9 | 10.00% |
| Leeroy_kk vs Nina | 2–6 | 25.00% |
| Leeroy_kk vs Jun | 2–6 | 25.00% |
| Leeroy_kk vs Bryan | 4–3 | 57.14% |
| Leeroy_kk vs Armor King | 2–4 | 33.33% |
| Leeroy_kk vs Hwoarang | 1–4 | 20.00% |
| Leeroy_kk vs Yoshimitsu | 0–4 | 0.00% |
| Leeroy_kk vs Claudio | 0–4 | 0.00% |
| Leeroy_kk vs Asuka | 1–2 | 33.33% |
| Leeroy_kk vs Lee | 0–3 | 0.00% |
| Leeroy_kk vs Lidia | 1–2 | 33.33% |
| Leeroy_kk vs Anna | 0–3 | 0.00% |
| Leeroy_kk vs Xiaoyu | 2–0 | 100.00% |
| Leeroy_kk vs Jack-8 | 2–0 | 100.00% |
| Leeroy_kk vs Leo | 0–2 | 0.00% |
| Leeroy_kk vs Shaheen | 0–2 | 0.00% |
| Leeroy_kk vs Kuma | 0–2 | 0.00% |
| Leeroy_kk vs Azucena | 0–2 | 0.00% |
| Leeroy_kk vs Miary Zo | 0–2 | 0.00% |
| Leeroy_kk vs Leroy | 1–0 | 100.00% |
| Leeroy_kk vs Heihachi | 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.