| Kleftokotas vs Jin | 20–23 | 46.51% |
| Kleftokotas vs Kazuya | 13–15 | 46.43% |
| Kleftokotas vs Law | 11–16 | 40.74% |
| Kleftokotas vs Yoshimitsu | 9–12 | 42.86% |
| Kleftokotas vs King | 11–8 | 57.89% |
| Kleftokotas vs Hwoarang | 7–12 | 36.84% |
| Kleftokotas vs Reina | 11–8 | 57.89% |
| Kleftokotas vs Eddy | 7–11 | 38.89% |
| Kleftokotas vs Paul | 8–9 | 47.06% |
| Kleftokotas vs Xiaoyu | 7–9 | 43.75% |
| Kleftokotas vs Steve | 8–8 | 50.00% |
| Kleftokotas vs Lili | 8–8 | 50.00% |
| Kleftokotas vs Asuka | 7–4 | 63.64% |
| Kleftokotas vs Heihachi | 3–7 | 30.00% |
| Kleftokotas vs Bryan | 3–6 | 33.33% |
| Kleftokotas vs Lidia | 3–6 | 33.33% |
| Kleftokotas vs Azucena | 4–4 | 50.00% |
| Kleftokotas vs Jack-8 | 2–5 | 28.57% |
| Kleftokotas vs Devil Jin | 1–6 | 14.29% |
| Kleftokotas vs Jun | 5–2 | 71.43% |
| Kleftokotas vs Clive | 3–4 | 42.86% |
| Kleftokotas vs Lars | 2–4 | 33.33% |
| Kleftokotas vs Victor | 1–5 | 16.67% |
| Kleftokotas vs Fahkumram | 1–5 | 16.67% |
| Kleftokotas vs Nina | 3–2 | 60.00% |
| Kleftokotas vs Leroy | 2–3 | 40.00% |
| Kleftokotas vs Dragunov | 0–4 | 0.00% |
| Kleftokotas vs Leo | 1–2 | 33.33% |
| Kleftokotas vs Shaheen | 1–2 | 33.33% |
| Kleftokotas vs Lee | 1–2 | 33.33% |
| Kleftokotas vs Panda | 2–1 | 66.67% |
| Kleftokotas vs Zafina | 1–2 | 33.33% |
| Kleftokotas vs Raven | 1–2 | 33.33% |
| Kleftokotas vs Anna | 1–2 | 33.33% |
| Kleftokotas vs Feng | 1–1 | 50.00% |
| Kleftokotas vs Claudio | 0–2 | 0.00% |
| Kleftokotas vs Alisa | 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.