| Karljuswa vs Reina | 12–5 | 70.59% |
| Karljuswa vs King | 5–11 | 31.25% |
| Karljuswa vs Steve | 7–6 | 53.85% |
| Karljuswa vs Dragunov | 8–5 | 61.54% |
| Karljuswa vs Jin | 8–3 | 72.73% |
| Karljuswa vs Victor | 4–7 | 36.36% |
| Karljuswa vs Kazuya | 3–7 | 30.00% |
| Karljuswa vs Fahkumram | 3–6 | 33.33% |
| Karljuswa vs Asuka | 1–7 | 12.50% |
| Karljuswa vs Lili | 2–6 | 25.00% |
| Karljuswa vs Lars | 7–1 | 87.50% |
| Karljuswa vs Nina | 4–4 | 50.00% |
| Karljuswa vs Hwoarang | 3–4 | 42.86% |
| Karljuswa vs Armor King | 4–3 | 57.14% |
| Karljuswa vs Alisa | 2–3 | 40.00% |
| Karljuswa vs Kuma | 1–4 | 20.00% |
| Karljuswa vs Eddy | 1–4 | 20.00% |
| Karljuswa vs Paul | 4–0 | 100.00% |
| Karljuswa vs Law | 2–2 | 50.00% |
| Karljuswa vs Xiaoyu | 0–4 | 0.00% |
| Karljuswa vs Bryan | 2–2 | 50.00% |
| Karljuswa vs Zafina | 4–0 | 100.00% |
| Karljuswa vs Jun | 3–1 | 75.00% |
| Karljuswa vs Lidia | 0–4 | 0.00% |
| Karljuswa vs Clive | 4–0 | 100.00% |
| Karljuswa vs Miary Zo | 2–2 | 50.00% |
| Karljuswa vs Feng | 1–2 | 33.33% |
| Karljuswa vs Panda | 1–2 | 33.33% |
| Karljuswa vs Leroy | 2–1 | 66.67% |
| Karljuswa vs Azucena | 1–2 | 33.33% |
| Karljuswa vs Raven | 1–2 | 33.33% |
| Karljuswa vs Heihachi | 0–3 | 0.00% |
| Karljuswa vs Yoshimitsu | 0–2 | 0.00% |
| Karljuswa vs Lee | 2–0 | 100.00% |
| Karljuswa vs Jack-8 | 1–0 | 100.00% |
| Karljuswa vs Devil Jin | 1–0 | 100.00% |
| Karljuswa vs Leo | 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.