| Kunai Shirasaki vs King | 44–51 | 46.32% |
| Kunai Shirasaki vs Kazuya | 44–45 | 49.44% |
| Kunai Shirasaki vs Steve | 52–37 | 58.43% |
| Kunai Shirasaki vs Jin | 48–38 | 55.81% |
| Kunai Shirasaki vs Law | 34–37 | 47.89% |
| Kunai Shirasaki vs Hwoarang | 32–25 | 56.14% |
| Kunai Shirasaki vs Reina | 27–30 | 47.37% |
| Kunai Shirasaki vs Lili | 26–30 | 46.43% |
| Kunai Shirasaki vs Bryan | 23–25 | 47.92% |
| Kunai Shirasaki vs Heihachi | 20–27 | 42.55% |
| Kunai Shirasaki vs Lee | 20–25 | 44.44% |
| Kunai Shirasaki vs Dragunov | 25–18 | 58.14% |
| Kunai Shirasaki vs Fahkumram | 21–21 | 50.00% |
| Kunai Shirasaki vs Asuka | 22–19 | 53.66% |
| Kunai Shirasaki vs Lars | 17–22 | 43.59% |
| Kunai Shirasaki vs Anna | 21–18 | 53.85% |
| Kunai Shirasaki vs Yoshimitsu | 14–24 | 36.84% |
| Kunai Shirasaki vs Eddy | 13–24 | 35.14% |
| Kunai Shirasaki vs Jun | 15–18 | 45.45% |
| Kunai Shirasaki vs Jack-8 | 10–22 | 31.25% |
| Kunai Shirasaki vs Nina | 16–16 | 50.00% |
| Kunai Shirasaki vs Clive | 23–9 | 71.88% |
| Kunai Shirasaki vs Paul | 13–14 | 48.15% |
| Kunai Shirasaki vs Alisa | 11–16 | 40.74% |
| Kunai Shirasaki vs Azucena | 12–15 | 44.44% |
| Kunai Shirasaki vs Victor | 12–14 | 46.15% |
| Kunai Shirasaki vs Devil Jin | 9–12 | 42.86% |
| Kunai Shirasaki vs Feng | 9–12 | 42.86% |
| Kunai Shirasaki vs Lidia | 16–5 | 76.19% |
| Kunai Shirasaki vs Xiaoyu | 7–12 | 36.84% |
| Kunai Shirasaki vs Leo | 8–10 | 44.44% |
| Kunai Shirasaki vs Claudio | 4–7 | 36.36% |
| Kunai Shirasaki vs Raven | 6–5 | 54.55% |
| Kunai Shirasaki vs Kuma | 5–4 | 55.56% |
| Kunai Shirasaki vs Leroy | 4–4 | 50.00% |
| Kunai Shirasaki vs Shaheen | 1–2 | 33.33% |
| Kunai Shirasaki vs Zafina | 1–2 | 33.33% |
| Kunai Shirasaki vs Panda | 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.