| leoN99 vs Hwoarang | 14–13 | 51.85% |
| leoN99 vs King | 11–8 | 57.89% |
| leoN99 vs Paul | 8–8 | 50.00% |
| leoN99 vs Feng | 6–10 | 37.50% |
| leoN99 vs Lili | 7–9 | 43.75% |
| leoN99 vs Bryan | 9–6 | 60.00% |
| leoN99 vs Reina | 8–6 | 57.14% |
| leoN99 vs Heihachi | 5–9 | 35.71% |
| leoN99 vs Asuka | 6–4 | 60.00% |
| leoN99 vs Steve | 4–5 | 44.44% |
| leoN99 vs Dragunov | 5–4 | 55.56% |
| leoN99 vs Eddy | 5–4 | 55.56% |
| leoN99 vs Jin | 5–3 | 62.50% |
| leoN99 vs Jun | 5–3 | 62.50% |
| leoN99 vs Lidia | 3–5 | 37.50% |
| leoN99 vs Kazuya | 2–5 | 28.57% |
| leoN99 vs Leroy | 4–3 | 57.14% |
| leoN99 vs Yoshimitsu | 3–3 | 50.00% |
| leoN99 vs Jack-8 | 3–3 | 50.00% |
| leoN99 vs Claudio | 2–4 | 33.33% |
| leoN99 vs Law | 3–2 | 60.00% |
| leoN99 vs Leo | 2–3 | 40.00% |
| leoN99 vs Victor | 4–1 | 80.00% |
| leoN99 vs Lars | 3–1 | 75.00% |
| leoN99 vs Nina | 2–2 | 50.00% |
| leoN99 vs Xiaoyu | 3–0 | 100.00% |
| leoN99 vs Devil Jin | 3–0 | 100.00% |
| leoN99 vs Alisa | 2–0 | 100.00% |
| leoN99 vs Lee | 0–2 | 0.00% |
| leoN99 vs Raven | 0–2 | 0.00% |
| leoN99 vs Fahkumram | 0–2 | 0.00% |
| leoN99 vs Armor King | 2–0 | 100.00% |
| leoN99 vs Panda | 0–1 | 0.00% |
| leoN99 vs Azucena | 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.