| Shawnyiooo vs King | 7–4 | 63.64% |
| Shawnyiooo vs Jin | 5–5 | 50.00% |
| Shawnyiooo vs Armor King | 5–5 | 50.00% |
| Shawnyiooo vs Steve | 6–3 | 66.67% |
| Shawnyiooo vs Reina | 3–4 | 42.86% |
| Shawnyiooo vs Bryan | 4–2 | 66.67% |
| Shawnyiooo vs Lars | 4–2 | 66.67% |
| Shawnyiooo vs Eddy | 3–3 | 50.00% |
| Shawnyiooo vs Paul | 5–0 | 100.00% |
| Shawnyiooo vs Kazuya | 4–1 | 80.00% |
| Shawnyiooo vs Devil Jin | 2–3 | 40.00% |
| Shawnyiooo vs Lili | 1–4 | 20.00% |
| Shawnyiooo vs Dragunov | 2–2 | 50.00% |
| Shawnyiooo vs Leo | 4–0 | 100.00% |
| Shawnyiooo vs Azucena | 0–4 | 0.00% |
| Shawnyiooo vs Lidia | 4–0 | 100.00% |
| Shawnyiooo vs Hwoarang | 1–2 | 33.33% |
| Shawnyiooo vs Xiaoyu | 1–2 | 33.33% |
| Shawnyiooo vs Asuka | 2–1 | 66.67% |
| Shawnyiooo vs Nina | 2–1 | 66.67% |
| Shawnyiooo vs Kuma | 2–1 | 66.67% |
| Shawnyiooo vs Law | 2–0 | 100.00% |
| Shawnyiooo vs Yoshimitsu | 2–0 | 100.00% |
| Shawnyiooo vs Feng | 0–2 | 0.00% |
| Shawnyiooo vs Alisa | 2–0 | 100.00% |
| Shawnyiooo vs Lee | 0–2 | 0.00% |
| Shawnyiooo vs Heihachi | 1–1 | 50.00% |
| Shawnyiooo vs Clive | 1–0 | 100.00% |
| Shawnyiooo vs Fahkumram | 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.