| Shaymoo vs King | 34–35 | 49.28% |
| Shaymoo vs Kazuya | 21–37 | 36.21% |
| Shaymoo vs Jin | 20–24 | 45.45% |
| Shaymoo vs Reina | 21–22 | 48.84% |
| Shaymoo vs Lili | 20–18 | 52.63% |
| Shaymoo vs Bryan | 13–24 | 35.14% |
| Shaymoo vs Hwoarang | 17–16 | 51.52% |
| Shaymoo vs Law | 7–23 | 23.33% |
| Shaymoo vs Steve | 14–14 | 50.00% |
| Shaymoo vs Lee | 15–12 | 55.56% |
| Shaymoo vs Heihachi | 10–16 | 38.46% |
| Shaymoo vs Azucena | 11–14 | 44.00% |
| Shaymoo vs Xiaoyu | 11–12 | 47.83% |
| Shaymoo vs Eddy | 12–11 | 52.17% |
| Shaymoo vs Asuka | 9–11 | 45.00% |
| Shaymoo vs Fahkumram | 7–11 | 38.89% |
| Shaymoo vs Paul | 3–13 | 18.75% |
| Shaymoo vs Clive | 7–7 | 50.00% |
| Shaymoo vs Yoshimitsu | 6–7 | 46.15% |
| Shaymoo vs Alisa | 4–9 | 30.77% |
| Shaymoo vs Victor | 7–6 | 53.85% |
| Shaymoo vs Anna | 10–3 | 76.92% |
| Shaymoo vs Dragunov | 6–6 | 50.00% |
| Shaymoo vs Nina | 5–7 | 41.67% |
| Shaymoo vs Lidia | 4–8 | 33.33% |
| Shaymoo vs Leo | 8–3 | 72.73% |
| Shaymoo vs Claudio | 5–6 | 45.45% |
| Shaymoo vs Kuma | 2–9 | 18.18% |
| Shaymoo vs Devil Jin | 3–5 | 37.50% |
| Shaymoo vs Leroy | 4–4 | 50.00% |
| Shaymoo vs Jun | 3–5 | 37.50% |
| Shaymoo vs Raven | 4–4 | 50.00% |
| Shaymoo vs Jack-8 | 5–2 | 71.43% |
| Shaymoo vs Feng | 3–3 | 50.00% |
| Shaymoo vs Shaheen | 2–1 | 66.67% |
| Shaymoo vs Lars | 0–2 | 0.00% |
| Shaymoo vs Panda | 0–2 | 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.