| SmileyOak vs Bryan | 20–45 | 30.77% |
| SmileyOak vs Kazuya | 24–41 | 36.92% |
| SmileyOak vs Reina | 25–34 | 42.37% |
| SmileyOak vs King | 19–26 | 42.22% |
| SmileyOak vs Jin | 22–23 | 48.89% |
| SmileyOak vs Law | 16–25 | 39.02% |
| SmileyOak vs Steve | 20–15 | 57.14% |
| SmileyOak vs Dragunov | 18–17 | 51.43% |
| SmileyOak vs Azucena | 17–18 | 48.57% |
| SmileyOak vs Paul | 15–18 | 45.45% |
| SmileyOak vs Hwoarang | 16–14 | 53.33% |
| SmileyOak vs Eddy | 12–17 | 41.38% |
| SmileyOak vs Lee | 13–15 | 46.43% |
| SmileyOak vs Heihachi | 15–13 | 53.57% |
| SmileyOak vs Lili | 12–13 | 48.00% |
| SmileyOak vs Raven | 10–12 | 45.45% |
| SmileyOak vs Lars | 9–12 | 42.86% |
| SmileyOak vs Anna | 11–10 | 52.38% |
| SmileyOak vs Jun | 7–13 | 35.00% |
| SmileyOak vs Lidia | 8–12 | 40.00% |
| SmileyOak vs Asuka | 10–9 | 52.63% |
| SmileyOak vs Clive | 4–14 | 22.22% |
| SmileyOak vs Leo | 8–9 | 47.06% |
| SmileyOak vs Fahkumram | 14–3 | 82.35% |
| SmileyOak vs Yoshimitsu | 7–8 | 46.67% |
| SmileyOak vs Leroy | 7–7 | 50.00% |
| SmileyOak vs Armor King | 5–8 | 38.46% |
| SmileyOak vs Devil Jin | 3–8 | 27.27% |
| SmileyOak vs Feng | 6–5 | 54.55% |
| SmileyOak vs Xiaoyu | 6–4 | 60.00% |
| SmileyOak vs Alisa | 5–5 | 50.00% |
| SmileyOak vs Victor | 4–6 | 40.00% |
| SmileyOak vs Miary Zo | 4–6 | 40.00% |
| SmileyOak vs Claudio | 4–4 | 50.00% |
| SmileyOak vs Jack-8 | 1–5 | 16.67% |
| SmileyOak vs Nina | 4–1 | 80.00% |
| SmileyOak vs Zafina | 1–4 | 20.00% |
| SmileyOak vs Shaheen | 2–2 | 50.00% |
| SmileyOak vs Kuma | 1–0 | 100.00% |
| SmileyOak 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.