| Kekko Lione vs Hwoarang | 10–1 | 90.91% |
| Kekko Lione vs Law | 9–1 | 90.00% |
| Kekko Lione vs King | 5–5 | 50.00% |
| Kekko Lione vs Kazuya | 5–1 | 83.33% |
| Kekko Lione vs Reina | 4–0 | 100.00% |
| Kekko Lione vs Fahkumram | 3–1 | 75.00% |
| Kekko Lione vs Bryan | 3–0 | 100.00% |
| Kekko Lione vs Eddy | 2–1 | 66.67% |
| Kekko Lione vs Asuka | 2–0 | 100.00% |
| Kekko Lione vs Lili | 2–0 | 100.00% |
| Kekko Lione vs Claudio | 1–1 | 50.00% |
| Kekko Lione vs Azucena | 2–0 | 100.00% |
| Kekko Lione vs Victor | 2–0 | 100.00% |
| Kekko Lione vs Raven | 2–0 | 100.00% |
| Kekko Lione vs Heihachi | 2–0 | 100.00% |
| Kekko Lione vs Clive | 2–0 | 100.00% |
| Kekko Lione vs Paul | 1–0 | 100.00% |
| Kekko Lione vs Yoshimitsu | 1–0 | 100.00% |
| Kekko Lione vs Jin | 1–0 | 100.00% |
| Kekko Lione vs Steve | 1–0 | 100.00% |
| Kekko Lione vs Alisa | 1–0 | 100.00% |
| Kekko Lione vs Lee | 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.