| Sir Kaplan vs Bryan | 19–17 | 52.78% |
| Sir Kaplan vs Kazuya | 21–9 | 70.00% |
| Sir Kaplan vs King | 21–7 | 75.00% |
| Sir Kaplan vs Lili | 13–9 | 59.09% |
| Sir Kaplan vs Heihachi | 14–8 | 63.64% |
| Sir Kaplan vs Jin | 17–3 | 85.00% |
| Sir Kaplan vs Law | 14–5 | 73.68% |
| Sir Kaplan vs Jun | 10–8 | 55.56% |
| Sir Kaplan vs Devil Jin | 12–5 | 70.59% |
| Sir Kaplan vs Yoshimitsu | 8–8 | 50.00% |
| Sir Kaplan vs Reina | 9–6 | 60.00% |
| Sir Kaplan vs Feng | 9–5 | 64.29% |
| Sir Kaplan vs Steve | 7–5 | 58.33% |
| Sir Kaplan vs Leroy | 5–7 | 41.67% |
| Sir Kaplan vs Eddy | 6–6 | 50.00% |
| Sir Kaplan vs Paul | 6–5 | 54.55% |
| Sir Kaplan vs Hwoarang | 6–5 | 54.55% |
| Sir Kaplan vs Azucena | 5–6 | 45.45% |
| Sir Kaplan vs Lee | 6–3 | 66.67% |
| Sir Kaplan vs Xiaoyu | 5–3 | 62.50% |
| Sir Kaplan vs Dragunov | 5–3 | 62.50% |
| Sir Kaplan vs Claudio | 5–3 | 62.50% |
| Sir Kaplan vs Victor | 5–3 | 62.50% |
| Sir Kaplan vs Nina | 6–1 | 85.71% |
| Sir Kaplan vs Jack-8 | 4–2 | 66.67% |
| Sir Kaplan vs Asuka | 0–6 | 0.00% |
| Sir Kaplan vs Leo | 6–0 | 100.00% |
| Sir Kaplan vs Lars | 4–2 | 66.67% |
| Sir Kaplan vs Shaheen | 2–4 | 33.33% |
| Sir Kaplan vs Alisa | 2–2 | 50.00% |
| Sir Kaplan vs Kuma | 3–1 | 75.00% |
| Sir Kaplan vs Lidia | 2–2 | 50.00% |
| Sir Kaplan vs Raven | 3–0 | 100.00% |
| Sir Kaplan vs Zafina | 2–0 | 100.00% |
| Sir Kaplan vs Panda | 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.