| Klossen vs Kazuya | 76–72 | 51.35% |
| Klossen vs King | 70–60 | 53.85% |
| Klossen vs Lee | 63–46 | 57.80% |
| Klossen vs Jin | 47–44 | 51.65% |
| Klossen vs Hwoarang | 35–54 | 39.33% |
| Klossen vs Yoshimitsu | 43–42 | 50.59% |
| Klossen vs Paul | 53–30 | 63.86% |
| Klossen vs Devil Jin | 32–48 | 40.00% |
| Klossen vs Reina | 45–35 | 56.25% |
| Klossen vs Steve | 38–39 | 49.35% |
| Klossen vs Lili | 42–35 | 54.55% |
| Klossen vs Dragunov | 42–32 | 56.76% |
| Klossen vs Heihachi | 41–26 | 61.19% |
| Klossen vs Asuka | 35–31 | 53.03% |
| Klossen vs Bryan | 31–34 | 47.69% |
| Klossen vs Jun | 26–33 | 44.07% |
| Klossen vs Lars | 30–24 | 55.56% |
| Klossen vs Feng | 20–31 | 39.22% |
| Klossen vs Victor | 24–25 | 48.98% |
| Klossen vs Law | 24–20 | 54.55% |
| Klossen vs Jack-8 | 20–23 | 46.51% |
| Klossen vs Azucena | 17–26 | 39.53% |
| Klossen vs Eddy | 21–22 | 48.84% |
| Klossen vs Raven | 19–20 | 48.72% |
| Klossen vs Alisa | 27–10 | 72.97% |
| Klossen vs Leo | 15–21 | 41.67% |
| Klossen vs Nina | 18–14 | 56.25% |
| Klossen vs Xiaoyu | 13–16 | 44.83% |
| Klossen vs Fahkumram | 16–13 | 55.17% |
| Klossen vs Claudio | 8–16 | 33.33% |
| Klossen vs Kuma | 13–9 | 59.09% |
| Klossen vs Lidia | 10–9 | 52.63% |
| Klossen vs Anna | 6–12 | 33.33% |
| Klossen vs Zafina | 8–9 | 47.06% |
| Klossen vs Leroy | 12–5 | 70.59% |
| Klossen vs Shaheen | 5–4 | 55.56% |
| Klossen vs Panda | 5–3 | 62.50% |
| Klossen vs Clive | 3–2 | 60.00% |
| Klossen vs Armor King | 2–1 | 66.67% |
| Klossen vs Miary Zo | 2–0 | 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.