| Whistle vs Kazuya | 13–21 | 38.24% |
| Whistle vs Jin | 11–12 | 47.83% |
| Whistle vs Law | 5–10 | 33.33% |
| Whistle vs Yoshimitsu | 7–8 | 46.67% |
| Whistle vs Bryan | 9–2 | 81.82% |
| Whistle vs Dragunov | 6–5 | 54.55% |
| Whistle vs Devil Jin | 5–5 | 50.00% |
| Whistle vs King | 6–2 | 75.00% |
| Whistle vs Feng | 3–4 | 42.86% |
| Whistle vs Jun | 2–5 | 28.57% |
| Whistle vs Leroy | 2–4 | 33.33% |
| Whistle vs Reina | 4–2 | 66.67% |
| Whistle vs Azucena | 4–2 | 66.67% |
| Whistle vs Hwoarang | 1–4 | 20.00% |
| Whistle vs Alisa | 1–3 | 25.00% |
| Whistle vs Lee | 1–3 | 25.00% |
| Whistle vs Steve | 2–1 | 66.67% |
| Whistle vs Shaheen | 1–2 | 33.33% |
| Whistle vs Victor | 1–2 | 33.33% |
| Whistle vs Raven | 1–2 | 33.33% |
| Whistle vs Leo | 0–2 | 0.00% |
| Whistle vs Lars | 1–1 | 50.00% |
| Whistle vs Nina | 0–2 | 0.00% |
| Whistle vs Paul | 1–0 | 100.00% |
| Whistle vs Jack-8 | 0–1 | 0.00% |
| Whistle vs Lili | 0–1 | 0.00% |
| Whistle vs Eddy | 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.