| Klasu vs Jin | 58–67 | 46.40% |
| Klasu vs Kazuya | 28–55 | 33.73% |
| Klasu vs King | 28–54 | 34.15% |
| Klasu vs Steve | 38–41 | 48.10% |
| Klasu vs Law | 24–44 | 35.29% |
| Klasu vs Clive | 26–39 | 40.00% |
| Klasu vs Dragunov | 27–32 | 45.76% |
| Klasu vs Paul | 16–42 | 27.59% |
| Klasu vs Bryan | 27–28 | 49.09% |
| Klasu vs Eddy | 28–27 | 50.91% |
| Klasu vs Reina | 25–26 | 49.02% |
| Klasu vs Victor | 23–28 | 45.10% |
| Klasu vs Hwoarang | 17–31 | 35.42% |
| Klasu vs Lars | 19–22 | 46.34% |
| Klasu vs Nina | 15–25 | 37.50% |
| Klasu vs Yoshimitsu | 15–24 | 38.46% |
| Klasu vs Asuka | 11–23 | 32.35% |
| Klasu vs Alisa | 13–21 | 38.24% |
| Klasu vs Jun | 13–20 | 39.39% |
| Klasu vs Devil Jin | 18–14 | 56.25% |
| Klasu vs Claudio | 16–14 | 53.33% |
| Klasu vs Azucena | 9–21 | 30.00% |
| Klasu vs Anna | 8–21 | 27.59% |
| Klasu vs Armor King | 8–20 | 28.57% |
| Klasu vs Lili | 9–17 | 34.62% |
| Klasu vs Lidia | 7–14 | 33.33% |
| Klasu vs Leo | 10–10 | 50.00% |
| Klasu vs Heihachi | 7–11 | 38.89% |
| Klasu vs Xiaoyu | 7–10 | 41.18% |
| Klasu vs Zafina | 7–10 | 41.18% |
| Klasu vs Kuma | 5–11 | 31.25% |
| Klasu vs Feng | 3–12 | 20.00% |
| Klasu vs Fahkumram | 4–10 | 28.57% |
| Klasu vs Leroy | 2–11 | 15.38% |
| Klasu vs Jack-8 | 0–10 | 0.00% |
| Klasu vs Lee | 1–5 | 16.67% |
| Klasu vs Raven | 0–6 | 0.00% |
| Klasu vs Panda | 2–1 | 66.67% |
| Klasu vs Miary Zo | 2–1 | 66.67% |
| Klasu vs Shaheen | 0–2 | 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.