| Showknuff vs King | 23–11 | 67.65% |
| Showknuff vs Eddy | 14–8 | 63.64% |
| Showknuff vs Jin | 12–8 | 60.00% |
| Showknuff vs Dragunov | 14–5 | 73.68% |
| Showknuff vs Reina | 11–5 | 68.75% |
| Showknuff vs Asuka | 7–7 | 50.00% |
| Showknuff vs Bryan | 11–1 | 91.67% |
| Showknuff vs Kazuya | 6–5 | 54.55% |
| Showknuff vs Steve | 9–2 | 81.82% |
| Showknuff vs Jun | 8–3 | 72.73% |
| Showknuff vs Hwoarang | 9–1 | 90.00% |
| Showknuff vs Lili | 7–3 | 70.00% |
| Showknuff vs Yoshimitsu | 8–1 | 88.89% |
| Showknuff vs Law | 7–1 | 87.50% |
| Showknuff vs Devil Jin | 2–6 | 25.00% |
| Showknuff vs Victor | 5–3 | 62.50% |
| Showknuff vs Paul | 5–2 | 71.43% |
| Showknuff vs Xiaoyu | 6–1 | 85.71% |
| Showknuff vs Nina | 6–1 | 85.71% |
| Showknuff vs Feng | 5–1 | 83.33% |
| Showknuff vs Lars | 5–1 | 83.33% |
| Showknuff vs Azucena | 5–1 | 83.33% |
| Showknuff vs Heihachi | 6–0 | 100.00% |
| Showknuff vs Lee | 3–2 | 60.00% |
| Showknuff vs Leroy | 4–1 | 80.00% |
| Showknuff vs Leo | 3–1 | 75.00% |
| Showknuff vs Alisa | 4–0 | 100.00% |
| Showknuff vs Shaheen | 4–0 | 100.00% |
| Showknuff vs Kuma | 4–0 | 100.00% |
| Showknuff vs Jack-8 | 3–0 | 100.00% |
| Showknuff vs Claudio | 2–1 | 66.67% |
| Showknuff vs Clive | 1–2 | 33.33% |
| Showknuff vs Anna | 2–1 | 66.67% |
| Showknuff vs Panda | 2–0 | 100.00% |
| Showknuff vs Raven | 1–0 | 100.00% |
| Showknuff vs Lidia | 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.