| Leek vs King | 17–9 | 65.38% |
| Leek vs Armor King | 10–11 | 47.62% |
| Leek vs Miary Zo | 9–11 | 45.00% |
| Leek vs Steve | 7–9 | 43.75% |
| Leek vs Jin | 10–4 | 71.43% |
| Leek vs Kazuya | 8–5 | 61.54% |
| Leek vs Hwoarang | 2–10 | 16.67% |
| Leek vs Lili | 5–6 | 45.45% |
| Leek vs Bryan | 5–5 | 50.00% |
| Leek vs Asuka | 5–5 | 50.00% |
| Leek vs Yoshimitsu | 3–6 | 33.33% |
| Leek vs Lee | 5–4 | 55.56% |
| Leek vs Law | 3–5 | 37.50% |
| Leek vs Reina | 3–5 | 37.50% |
| Leek vs Xiaoyu | 5–2 | 71.43% |
| Leek vs Raven | 2–5 | 28.57% |
| Leek vs Fahkumram | 5–2 | 71.43% |
| Leek vs Alisa | 4–2 | 66.67% |
| Leek vs Kuma | 2–4 | 33.33% |
| Leek vs Dragunov | 1–4 | 20.00% |
| Leek vs Jun | 3–2 | 60.00% |
| Leek vs Azucena | 5–0 | 100.00% |
| Leek vs Clive | 4–1 | 80.00% |
| Leek vs Anna | 2–3 | 40.00% |
| Leek vs Claudio | 1–3 | 25.00% |
| Leek vs Nina | 0–4 | 0.00% |
| Leek vs Victor | 2–2 | 50.00% |
| Leek vs Eddy | 2–2 | 50.00% |
| Leek vs Leo | 1–2 | 33.33% |
| Leek vs Paul | 0–2 | 0.00% |
| Leek vs Lars | 2–0 | 100.00% |
| Leek vs Leroy | 2–0 | 100.00% |
| Leek vs Lidia | 1–1 | 50.00% |
| Leek vs Heihachi | 1–1 | 50.00% |
| Leek vs Jack-8 | 0–1 | 0.00% |
| Leek vs Devil Jin | 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.